Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
105 words
A tool holder for supporting an electrode for electrical discharge machining or the like, comprising a base, a tool supporting member, and means operable between the base and tool supporting member for supporting the tool supporting member on the base for both transverse movement in two relatively perpendicular directions and pivotal movement about two relatively perpendicular pivot axes comprising a first shaft secured to said base, a second shaft secured to said tool supporting member and extending axially perpendicular to said first shaft, and a connecting member having a pair of openings therethrough extending perpendicular to each other receiving said first and second shafts therein.
Claim 2
Dependent Claim
105 words
A tool holder for supporting an electrode for electrical discharge machining or the like, comprising a base, a tool supporting member, and means operable between the base and tool supporting member for supporting the tool supporting member on the base for both transverse movement in two relatively perpendicular directions and pivotal movement about two relatively perpendicular pivot axes comprising a first shaft secured to said base, a second shaft secured to said tool supporting member and extending axially perpendicular to said first shaft, and a connecting member having a pair of openings therethrough extending perpendicular to each other receiving said first and second shafts therein.
Claim 3
Dependent Claim
55 words
Structure as set forth in claim 1, and further including means for adjusting the pivotal movement of the tool supporting member with respect to the base comprising two pairs of screws extending through said tool supporting member and into engagement with said base, which screws are angularly spaced apart 90° with respect to each other.
Claim 4
Dependent Claim
73 words
Structure as set forth in claim 2, and further including means for adjusting the transverse movement of the tool supporting member with respect to the base comprising two pairs of screws extending transversely through the base into engagement with the tool supporting member, which screws are angularly spaced apart 90° with respect to each other with each pair defining a separate straight line and with the defined lines being perpendicular to each other.
Claim 5
Dependent Claim
140 words
Structure as set forth in claim 3, wherein the base is provided with a circular recess in the bottom thereof having a smaller diameter portion and an outer enlarged diameter portion and wherein the tool supporting member has a radially outwardly extending flange on one end thereof positioned within the larger diameter portion of the recess in the base and said tool supporting member has a recess in the one end thereof and the first shaft extends transversely of the base within the smaller diameter portion of the recess therein, the second shaft extends transversely of the tool supporting member within the recess in the one end thereof and the connecting member extends at opposite ends into the smaller diameter portion of the recess in the base and into the recess in the one end of the tool supporting member.
Claim 6
Dependent Claim
73 words
Structure as set forth in claim 1, and further including means for adjusting the transverse movement of the tool supporting member with respect to the base comprising two pairs of screws extending transversely through the base into engagement with the tool supporting member, which screws are angularly spaced apart 90° with respect to each other with each pair defining a separate straight line and with the defined lines being perpendicular to each other.