Headlamp aiming and leveling apparatus

Claim 2

A headlamp aiming and leveling apparatus comprising: a level member including a housing and indicating means for indicating the condition of said housing relative to a level condition and located within said housing, at least a portion of said housing being transparent to permit viewing of said indicating means therewithin; an adjustment member operatively coupled to said housing for adjusting the position thereof, and thereby adjusting the indication given by the indicating means; and a resilient retaining clip, separate and independent of said headlamp and of said level member, for receiving said level member and engaging the same in a spring-like fashion mounting said level member to a headlamp, said retaining clip including locking means for engaging said housing, retaining means for retaining said retaining clip in retaining said retaining clip in assembled relation with said headlamp in a spring-like fashion when said retaining clip has been assembled with said headlamp, and cooperating adjustment means for cooperating with said adjustment member to achieve adjustment of said indicating means so as to indicate a level position when the associated headlamp is in a desired level condition, whereby upon installation of said headlamp upon an automotive vehicle, said headlamp may be adjusted until said indicating means again indicates said level condition, to thereby assure proper leveling and aiming of the headlamp beam relative to a vehicle upon which the headlamp is installed.

Claim 3

Apparatus according to claim 1 wherein said adjusting member comprises an elongate threaded member and a complementary threaded through aperture in an end part of said housing for receiving said elongate threaded member for bidirectional threadable movement therethrough.

Claim 4

Apparatus according to claim 2 wherein said cooperating adjusting means comprises a bearing surface defined on said retaining clip located for receiving an end portion of said elongate threaded member bearing thereagainst to thereby permit relative adjustment of the height of said end part of said housing through which the elongate threaded member extends relative to said clip, to correspondingly adjust the indication given by the indicating means.

Claim 5

A headlamp assembly comprising: a headlamp, aiming and leveling apparatus and mounting means for mounting said aiming and leveling apparatus relative to said headlamp for aiming a beam thereof, said leveling and aiming apparatus including a level member comprising a housing and indicating means for indicating the condition of said housing relative to a level condition and located within said housing, at least a portion of said housing being transparent to permit viewing of said indicating means therewithin; an adjustment member operatively coupled to said housing for adjusting the position thereof, and thereby adjusting the indication given by the indicating means; a retaining clip for mounting said level member to a headlamp, said retaining clip including locking means for engaging said housing, retaining means for retaining said retaining clip in assembled relation with said headlamp, and cooperating adjustment means for cooperating with said adjustment member to achieve adjustment of said indicating means so as to indicate a level position when the associated headlamp is in a desired level condition, whereby upon installation of said headlamp upon automotive vehicle, said headlamp may be adjusted until said indicating means again indicates said level condition, to thereby assure proper leveling and aiming of the headlamp beam relative to a vehicle upon which the headlamp is installed; and said mounting means including means defining mounting slot means for receiving and engaging said retaining clip in assembled condition therewith; and further including a mounting member mountable to said headlamp and defining mounting slot means for receiving and engaging said retaining clip in assembled condition therewith.

Claim 6

A headlamp assembly comprising: a headlamp, aiming and leveling apparatus and mounting means for mounting said aiming and leveling apparatus relative to said headlamp for aiming a beam thereof, said leveling and aiming apparatus including a level member comprising a housing and indicating means for indicating the condition of said housing relative to a level condition and located within said housing, at least a portion of said housing being transparent to permit viewing of said indicating means therewithin; an adjustment member operatively coupled to said housing for adjusting the position thereof, and thereby adjusting the indication given by the indicating means; a retaining clip for mounting said level member to a headlamp, said retaining clip including locking means for engaging said housing, retaining means for retaining said retaining clip in assembled relation with said headlamp, and cooperating adjustment means for cooperating with said adjustment member to achieve adjustment of said indicating means so as to indicate a level position when the associated headlamp is in a desired level condition, whereby upon installation of said headlamp upon automotive vehicle, said headlamp may be adjusted until said indicating means again indicates said level condition, to thereby assure proper leveling and aiming of the headlamp beam relative to a vehicle upon which the headlamp is installed; and said mounting means including means defining mounting slot means for receiving and engaging said retaining clip in assembled condition therewith; and further including a mounting member mountable to said headlamp and defining mounting slot means for receiving and engaging said retaining clip in assembled condition therewith.

Claim 7

A headlamp aiming and leveling apparatus comprising: a level member including a housing and indicating means for indicating the condition of said housing relative to a level condition and located within said housing, at least a portion of said housing being transparent to permit viewing of said indicating means therewithin; an adjustment member operatively coupled to said housing for adjusting the position thereof, and thereby adjusting the indication given by the indicating means; and a retaining clip for mounting said level member to a headlamp, said retaining clip including locking means for engaging said housing, retaining means for retaining said retaining clip in assembled relation with said headlamp, biasing means for exerting a biasing force against said housing to positively engage and retain said housing, and cooperating adjustment means for cooperating with said adjustment member to achieve adjustment of said indicating means so as to indicate a level position when the associated headlamp is in a desired level condition, whereby upon installation of said headlamp upon an automotive vehicle, said headlamp may be adjusted until said indicating means again indicates said level condition, to thereby assure proper leveling and aiming of the headlamp beam relative to a vehicle upon which the headlamp is installed; wherein said housing further includes tab means for engagement by the clip locking means and the clip biasing means; wherein said retaining clip initially comprises a generally flat resilient member and wherein said biasing means comprises a generally centrally located struck-out member bent away from the plane of said clip to define a resilient biasing member for bearing against said housing, and wherein said housing tab means include outwardly projecting tab means for engaging both an end part of said biasing member and a peripheral surface of a through opening formed in said retaining clip by the striking-out thereof, to thereby draw said struck-out biasing member back toward its initial generally planar alignment to thereby biasedly engage said housing therewith.

Claim 8

A headlamp aiming and leveling apparatus comprising: a level member including a housing and indicating means for indicating the condition of said housing relative to a level condition and located within said housing, at least a portion of said housing being transparent to permit viewing of said indicating means therewithin; an adjustment member operatively coupled to said housing for adjusting the position thereof, and thereby adjusting the indication given by the indicating means; and a retaining clip for mounting said level member to a headlamp, said retaining clip including locking means for engaging said housing, retaining means for retaining said retaining clip in assembled relation with said headlamp, biasing means for exerting a biasing force against said housing to positively engage and retain said housing, and cooperating adjustment means for cooperating with said adjustment member to achieve adjustment of said indicating means so as to indicate a level position when the associated headlamp is in a desired level condition, whereby upon installation of said headlamp upon an automotive vehicle, said headlamp may be adjusted until said indicating means again indicates said level condition, to thereby assure proper leveling and aiming of the headlamp beam relative to a vehicle upon which the headlamp is installed; wherein said housing further includes tab means for engagement by the clip locking means and the clip biasing means; wherein said retaining clip initially comprises a generally flat resilient member and wherein said biasing means comprises a generally centrally located struck-out member bent away from the plane of said clip to define a resilient biasing member for bearing against said housing, and wherein said housing tab means include outwardly projecting tab means for engaging both an end part of said biasing member and a peripheral surface of a through opening formed in said retaining clip by the striking-out thereof, to thereby draw said struck-out biasing member back toward its initial generally planar alignment to thereby biasedly engage said housing therewith.

Claim 9

A headlamp assembly comprising: a headlamp and headlamp aiming and leveling apparatus attachable to said headlamp, and said headlamp including a mounting portion having a pair of adjacent, spaced slot means formed therein, with an open area between said slot means, with said slot means being designed for receiving said aiming and leveling apparatus such that said aiming and leveling apparatus may be viewed through said open area when assembled to said headlamp, said aiming and leveling apparatus including a level member comprising viewable indicating means sensitive to the relative position of said level member, and an adjustment member operatively coupled to said level member for adjusting the position thereof and correspondingly adjusting the indication provided by said indicator means, and mounting means for mounting said aiming and leveling apparatus in said adjacent, spaced slot means, with said level member disposed in said open area for viewing, said mounting means including a pair of extensions on opposite sides of said level member which extensions include spring members to engage the walls of said slot means and thereby frictionally positioning the aiming and leveling apparatus in said slot means.

Claim 10

A headlamp assembly comprising: a headlamp and headlamp aiming and leveling apparatus attachable to said headlamp, and said headlamp including a mounting portion having a pair of adjacent, spaced slot means formed therein, with an open area between said slot means, with said slot means being designed for receiving said aiming and leveling apparatus such that said aiming and leveling apparatus may be viewed through said open area when assembled to said headlamp, said aiming and leveling apparatus including a level member comprising viewable indicating means sensitive to the relative position of said level member, and an adjustment member operatively coupled to said level member for adjusting the position thereof and correspondingly adjusting the indication provided by said indicator means, and mounting means for mounting said aiming and leveling apparatus in said adjacent, spaced slot means, with said level member disposed in said open area for viewing, said mounting means including a pair of extensions on opposite sides of said level member which extensions include spring members to engage the walls of said slot means and thereby frictionally positioning the aiming and leveling apparatus in said slot means.

Claim 11

A headlamp aiming and leveling apparatus comprising: a level member including a housing and indicating means for indicating the condition of said housing relative to a level condition and located within said housing, at least a portion of said housing being transparent to permit viewing of said indicating means therewithin; an adjustment member operatively coupled to said housing for adjusting the position thereof, and thereby adjusting the indication given by the indicating means; and a retaining clip for mounting said level member to a headlamp, said retaining clip including locking means for engaging said housing, retaining means for retaining said retaining clip in assembled relation with said headlamp, stop means for defining said assembled relation between said retaining clip and said headlamp, and cooperating adjustment means for cooperating with said adjustment member to achieve adjustment of said indicating means so as to indicate a level position when the associated headlamp is in a desired level condition, whereby upon installation of said headlamp upon an automotive vehicle, said headlamp may be adjusted until said indicating means again indicates said level condition, to thereby assure proper leveling and aiming of the headlamp beam relative to a vehicle upon which the headlamp is installed.

Claim 12

A headlamp aiming and leveling apparatus comprising: a level member including a housing and indicating means for indicating the condition of said housing relative to a level condition and located within said housing, at least a portion of said housing being transparent to permit viewing of said indicating means therewithin; an adjustment member operatively coupled to said housing for adjusting the position thereof, and thereby adjusting the indication given by the indicating means; and a retaining clip for mounting said level member to a headlamp, said retaining clip including locking means for engaging said housing, retaining means for retaining said retaining clip in assembled relation with said headlamp, stop means for defining said assembled relation between said retaining clip and said headlamp, and cooperating adjustment means for cooperating with said adjustment member to achieve adjustment of said indicating means so as to indicate a level position when the associated headlamp is in a desired level condition, whereby upon installation of said headlamp upon an automotive vehicle, said headlamp may be adjusted until said indicating means again indicates said level condition, to thereby assure proper leveling and aiming of the headlamp beam relative to a vehicle upon which the headlamp is installed.

Claim 13

Apparatus according to claim 7 wherein said stop means comprises at least one projecting tab member located at an end portion of said retaining clip for engaging a corresponding surface of said headlamp upon full engagement of said retaining clip therewith, to define said assembled relation therebetween.

Claim 14

A headlamp aiming and leveling apparatus comprising: a level member including a housing and indicating means for indicating the condition of said housing relative to a level condition and located within said housing, at least a portion of said housing being transparent to permit viewing of said indicating means therewithin; an adjustment member operatively coupled to said housing for adjusting the position thereof, and thereby adjusting the indication given by the indicating means; a retaining clip for mounting said level member to a headlamp, said retaining clip including locking means for engaging said housing, retaining means for retaining said retaining clip in assembled relation with said headlamp, and cooperating adjustment means for cooperating with said adjustment member to achieve adjustment of said indicating means so as to indicate a level position when the associated headlamp is in a desired level condition, whereby upon installation of said headlamp upon an automotive vehicle, said headlamp may be adjusted until said indicating means again indicates said level condition, to thereby assure proper leveling and aiming of the headlamp beam relative to a vehicle upon which the headlamp is installed; and a mounting member mountable to said headlamp and defining mounting slot means for receiving and engaging said retaining clip in assembled condition therewith.

Claim 15

A headlamp aiming and leveling apparatus comprising: a level member including a housing and indicating means for indicating the condition of said housing relative to a level condition and located within said housing, at least a portion of said housing being transparent to permit viewing of said indicating means therewithin; an adjustment member operatively coupled to said housing for adjusting the position thereof, and thereby adjusting the indication given by the indicating means; a retaining clip for mounting said level member to a headlamp, said retaining clip including locking means for engaging said housing, retaining means for retaining said retaining clip in assembled relation with said headlamp, and cooperating adjustment means for cooperating with said adjustment member to achieve adjustment of said indicating means so as to indicate a level position when the associated headlamp is in a desired level condition, whereby upon installation of said headlamp upon an automotive vehicle, said headlamp may be adjusted until said indicating means again indicates said level condition, to thereby assure proper leveling and aiming of the headlamp beam relative to a vehicle upon which the headlamp is installed; and a mounting member mountable to said headlamp and defining mounting slot means for receiving and engaging said retaining clip in assembled condition therewith.

Claim 16

Apparatus according to claim 9 wherein said mounting slot means comprise two pairs of inwardly converging surfaces located and spaced in parallel condition on said mounting member and defining respective inwardly converging slots for slidably receiving said retaining clip therewithin.

Claim 17

Apparatus according to claim 10 wherein said retaining means comprises at least one protruding barb on said retaining clip which projects generally upwardly and rearwardly relative to the direction of insertion of the clip in said mounting member for engaging one of said converging surfaces of said retaining member so as to permit insertion of said clip member but generally engage said surface to resist removal of said retaining clip from said mounting member.

Claim 18

A headlamp aiming and leveling apparatus for use with a headlamp assembly having mounting means in the form of a pair of adjacent, spaced slot means with an open area therebetween, said slot means receiving said aiming and leveling apparatus and said open area permitting viewing of said aiming and leveling when mounted to said slot means, said aiming and leveling apparatus including: a level member comprising a viewable indicating means; an adjustment member operatively coupled to said housing for adjusting the position thereof and correspondingly adjusting the indication provided by said indicating means; and mounting means for mounting said aiming and leveling apparatus in said slot with said level member disposed in said open area, said mounting means including a pair of extensions on opposite sides of said level member which extensions include spring members such that said spring members engaging the walls of said slots to frictionally position said headlamp aiming and leveling apparatus therein.

Claim 19

A headlamp aiming and leveling apparatus for use with a headlamp assembly having mounting means in the form of a pair of adjacent, spaced slot means with an open area therebetween, said slot means receiving said aiming and leveling apparatus and said open area permitting viewing of said aiming and leveling when mounted to said slot means, said aiming and leveling apparatus including: a level member comprising a viewable indicating means; an adjustment member operatively coupled to said housing for adjusting the position thereof and correspondingly adjusting the indication provided by said indicating means; and mounting means for mounting said aiming and leveling apparatus in said slot with said level member disposed in said open area, said mounting means including a pair of extensions on opposite sides of said level member which extensions include spring members such that said spring members engaging the walls of said slots to frictionally position said headlamp aiming and leveling apparatus therein.

Claim 20

A headlamp aiming and leveling apparatus according to claim 12, wherein said aiming and leveling apparatus further includes means on said extensions for maintaining and positioning the aiming and leveling apparatus in said slots.

Claim 21

An aiming and leveling apparatus according to claim 12, wherein said spring members are provided by a metal clip.

Claim 22

A headlamp aiming and leveling apparatus according to claim 12, wherein said adjusting member comprises a screw member, and said aiming and leveling apparatus further includes cooperating adjustment means which cooperates with said adjustment member to achieve adjustment of said level member, said cooperating adjustment means being in the form of a section of metal material against which the end of said screw will bear when said aiming and leveling apparatus is assembled in said slot.

Claim 23

A headlamp aiming and leveling apparatus according to claim 12, wherein said mounting means is provided by a resilient retaining clip to which said level member is engaged, said retaining clip including means thereon for engaging the walls of said slot means for defining and maintaining the assembled relation between said headlamp aiming and leveling apparatus, and said headlamp.

Claim 24

A headlamp aiming and leveling apparatus according to claim 16, wherein said means for engaging the walls of said slot means comprise spring members struck from said retaining clip.