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US3655237A Expired / Lapsed US ⏱️ 0.0 years remaining

Reinforcing apparatus

Assignee: Individual
•
Filing: 1970-09-25
•
Granted: 1972-04-11
•
Expires: 1990-09-25
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Abstract

Abstract Upper and lower reinforcing apparatus is disclosed in which the upper reinforcing apparatus includes a strut framework adapted for installation in the forward luggage compartment of a rear engine driven automobile and the lower reinforcing apparatus includes two pan braces, two cross braces and two arm braces for exterior installation on said automobile beneath said upper reinforcing apparatus.

Inventors

  • 👤 James Arnold Pitman

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 04:23
CPC Classifications
B; B62; B62D; B62D21/00; B62D21/15; B62D21/152

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 262 words
Impact absorbing apparatus for reinforcing a portion of body shell which encloses a luggage compartment located forwardly of the front door posts of an automobile comprising: Upper reinforcing means for installation within said luggage compartment, said upper reinforcing means including parallel support struts joined to both ends of a curved end strut, said support struts including anchor means bracing said struts against a front door post and said end strut being configured to make contact along a substantial part of its length with said portion of body shell when said parallel support struts are braced against said front door posts, and Lower reinforcing means for exterior installation beneath said motor vehicle adjacent to and beneath said luggage compartment, said lower reinforcing means including a pair of pan braces, attaching means for affixing said pan braces on the exterior of said motor vehicle adjacent to the undercarriage in parallel and approximate registration with said support struts, a pair of intersecting cross braces extending from one pan brace to the other and a pair of arm braces, each of said arm braces including means for attaching one end to a pan brace, a mid-section angling away from said pan brace and cap means for attaching the other end beneath said body shell at a point adjacent to the location occupied by said end strut when installed in said luggage compartment whereby said upper and lower reinforcing means, when installed in said motor vehicle, will cooperatively resist compressive forces imposed upon said portion of body shell when said motor vehicle sustains a front end collision.
Claim 2
Dependent Claim 262 words
Impact absorbing apparatus for reinforcing a portion of body shell which encloses a luggage compartment located forwardly of the front door posts of an automobile comprising: Upper reinforcing means for installation within said luggage compartment, said upper reinforcing means including parallel support struts joined to both ends of a curved end strut, said support struts including anchor means bracing said struts against a front door post and said end strut being configured to make contact along a substantial part of its length with said portion of body shell when said parallel support struts are braced against said front door posts, and Lower reinforcing means for exterior installation beneath said motor vehicle adjacent to and beneath said luggage compartment, said lower reinforcing means including a pair of pan braces, attaching means for affixing said pan braces on the exterior of said motor vehicle adjacent to the undercarriage in parallel and approximate registration with said support struts, a pair of intersecting cross braces extending from one pan brace to the other and a pair of arm braces, each of said arm braces including means for attaching one end to a pan brace, a mid-section angling away from said pan brace and cap means for attaching the other end beneath said body shell at a point adjacent to the location occupied by said end strut when installed in said luggage compartment whereby said upper and lower reinforcing means, when installed in said motor vehicle, will cooperatively resist compressive forces imposed upon said portion of body shell when said motor vehicle sustains a front end collision.
Claim 3
Dependent Claim 48 words
Impact absorbing apparatus in accordance with claim 1 wherein said cap means comprises a metal cap recessed to accomodate the upper end of said shock absorber tower and having a hole for accomodating a shock absorber mounting bolt and means for making rigid attachment to an arm brace.
Claim 4
Dependent Claim 19 words
Impact absorbing apparatus in accordance with claim 1 wherein the mid-section of each arm brace includes an angle bend.
Claim 5
Dependent Claim 43 words
Impact absorbing apparatus in accordance with claim 1 wherein each pan brace is Z-shaped, has bolt holes spaced to accomodate existing bolts in the under portion of said motor vehicle and includes gripping means for gripping the front undercarriage of a motor vehicle.
Claim 6
Dependent Claim 58 words
Impact absorbing apparatus in accordance with claim 4 wherein each of said gripping means includes a section curved into a U shape for engagement with a portion of said automobile, a tongue at the end of said section and a strap having a slot to accept said tongue and means for attaching said strap to a pan brace.
Claim 7
Dependent Claim 17 words
Impact absorbing apparatus in accordance with claim 1, wherein said support struts are made of hollow tubing.
Claim 8
Dependent Claim 41 words
Impact absorbing apparatus in accordance with claim 6 wherein said anchor means comprises a post for insertion into the end of a strut and a plate for engaging the mounting hardware of a door hinge located on a front door post.

References Cited (Backward Citations)

US1915117A Cited
FR840018A Cited
US2436620A Cited
FR940982A Cited
US2612233A Cited
GB910251A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-04-11 1975-10-11 1976-04-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-04-11 1979-10-11 1980-04-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-04-11 1983-10-11 1984-04-11 $7700.00 Window Closed / Lapsed

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