Support for windshield repair apparatus

Claim 2

A support assembly for supporting an apparatus on a surface such as a windshield comprising a first support member, means for supporting said first member on said surface, a second support member, said second support member including means to engage the surface and independently position and support said second support member on said surface in fixed position relative to the surface, means to mount said second support member to said first support member to permit the second member to rest on the same surface as the first member and including means permitting tilting of said second member relative to the first member whereby said second member can swivel to permit the means to engage the surface to seek a support plane independent of the first support means, said second member including means to mechanically engage the surface, and bias means acting between the first and second members to urge the second member against the surface.

Claim 3

The combination as specified in claim 1 wherein said means to mount said second support member to said first support member includes means to permit said second support member to move a desired amount with respect to said first support member toward and away from the surface on which the first support member is mounted against the action of the bias means.

Claim 4

The combination as specified in claim 1 wherein said means permitting tilting comprises a part spherical surface on said second support member, and means forming a receptacle to receive said part spherical surface and to bear against said part spherical surface under compressive loads from said first support member to said second support member.

Claim 5

The combination as specified in claim 3 wherein said second support includes means to mount an injector assembly for injecting material into openings in a windshield on which the second support is mounted.

Claim 6

The combination as specified in claim 4 wherein said first support member includes mounting legs arranged in a tripod.

Claim 7

A support apparatus for supporting members relative to surfaces including a first support frame assembly, means to support said first support frame assembly on a surface, a hub at a first end of said first support frame assembly, an arm pivotally mounted in said hub and also being mounted for movement in said hub along the axis of pivotal movement of said arm, and a second support member, means to mount said second support member on said arm to permit universal pivotal movement of said second support member relative to said arm, and means to exert a load urging said arm and said second support member toward the surface on which the first support member is mounted with respect to said first support member.

Claim 8

A support apparatus for supporting members relative to surfaces including a first support frame assembly, means to support said first support frame assembly on a surface, a hub at a first end of said first support frame assembly, an arm pivotally mounted in said hub and also being mounted for movement in said hub along the axis of pivotal movement of said arm, and a second support member, means to mount said second support member on said arm to permit universal pivotal movement of said second support member relative to said arm, and means to exert a load urging said arm and said second support member toward the surface on which the first support member is mounted with respect to said first support member.

Claim 9

The combination as specified in claim 6 wherein said means to exert a load includes a spring member, and an adjustable means to adjust the force which said spring member exerts on said arm.

Claim 10

The combination as specified in claim 6 wherein said means to pivotally mount said arm comprises a pin rotatably and axially slidably mounted in said hub, and said means to exert a load comprising a leaf spring mounted on said first support member and having a free end, said free end having an aperture receiving said pin, and a cross member mounted in said pin transverse to the axis of said pin, portions of said leaf spring engaging said cross member, and means to urge said leaf spring in direction against said cross member and toward a surface on which the first support member is supported.

Claim 11

The combination as specified in claim 6 wherein said means to hold said first support member on said surface comprises a single suction cup, said first support member having a tripod leg arrangement, said suction cup being within a circle circumscribed around the interior of said tripod leg arrangement.

Claim 12

The combination as specified in claim 9 wherein said second support member includes three support legs arranged in a tripod configuration, said means to mount said second support member on said arm including a spherical surface which permits said support legs of said second support member to seek a support position on a surface on which the first support member is mounted independently of said first support member.

Claim 13

The combination as specified in claim 9 wherein said cross member on said pin comprises a leg of a control lever, said control lever being operable to pivot said pin about its axis relative to said hub.

Claim 14

A support assembly for supporting an apparatus on a surface such as a windshield comprising a first support member, means for supporting said first member on said surface, a second support member, said second support member including means to engage the surface and independently position and support said second support member on said surface, and means to mount said second support member to said first support member including an arm having a first end pivotally mounted to said first support member and a second end of the arm mounting said second support member, the mounting of the arm permitting the second support member to be moved toward and away from the surface a limited amount and pivoted about said axis from side to side relative to the first support member, said second member being mounted to the second end of the arm to permit tilting thereof relative to the first member whereby said second member can swivel to permit the means to engage the surface to seek a support plane independent of the first support member, and means to provide a spring load urging the second end of the arm in direction toward the surface on which the first and second support members are mounted.

Claim 15

A support assembly for supporting an apparatus on a surface such as a windshield comprising a first support member, means for supporting said first member on said surface, a second support member, said second support member including means to engage the surface and independently position and support said second support member on said surface, and means to mount said second support member to said first support member including an arm having a first end pivotally mounted to said first support member and a second end of the arm mounting said second support member, the mounting of the arm permitting the second support member to be moved toward and away from the surface a limited amount and pivoted about said axis from side to side relative to the first support member, said second member being mounted to the second end of the arm to permit tilting thereof relative to the first member whereby said second member can swivel to permit the means to engage the surface to seek a support plane independent of the first support member, and means to provide a spring load urging the second end of the arm in direction toward the surface on which the first and second support members are mounted.

Claim 16

A support device for supporting an injector tube assembly for repairing a glass surface generally perpendicular to a local area of a glass surface, said device comprising: a first tripod member having three points of contact on the glass surface to be repaired circumscribing a first area on the surface and directly supporting the tripod member on the surface; a second tripod member having three points of contact on the surface which circumscribe a second area on the surface spaced from the first area and of substantially smaller size than the first area; means to mount said second tripod member to said first tripod member including means to permit movement of said second tripod member out of the plane defined by the three points of contact between the surface and the first tripod member and including means to permit tilting of the plane defined by the points of contact of the second tripod member and the surface relative to the first plane, and means to support the injector tube on the second tripod member.

Claim 17

A support device for supporting an injector tube assembly for repairing a glass surface generally perpendicular to a local area of a glass surface, said device comprising: a first tripod member having three points of contact on the glass surface to be repaired circumscribing a first area on the surface and directly supporting the tripod member on the surface; a second tripod member having three points of contact on the surface which circumscribe a second area on the surface spaced from the first area and of substantially smaller size than the first area; means to mount said second tripod member to said first tripod member including means to permit movement of said second tripod member out of the plane defined by the three points of contact between the surface and the first tripod member and including means to permit tilting of the plane defined by the points of contact of the second tripod member and the surface relative to the first plane, and means to support the injector tube on the second tripod member.

Claim 18

The support device of claim 13 and means to exert a resilient force on said second tripod member tending to move said second tripod member toward said glass surface relative to the first tripod member.

Claim 19

The support device of claim 14 wherein said means to mount further comprises a part spherical outer surface provided on the upper portions of said second tripod member, a support member having a circular opening of size to permit portions of said second tripod member having said part spherical surface to pass through the opening to a side of the support member opposite from the glass surface, and flexible means engaging portions of said second tripod member extending through said opening on an opposite side of the support member from the glass surface to resiliently hold the second tripod member with portions extending through said opening and the part spherical surface engaging the edge of the opening.

Claim 20

The combination as specified in claim 15 wherein said means to resiliently hold comprises an elastomeric ring, and a flange formed on said second tripod member to overlie portions of said elastomeric ring and hold the elastomeric ring between the flange and the support member.

Claim 21

The support device of claim 13 wherein said second tripod member comprises a housing having a part spherical outer surface, and three support legs attached to said housing with the outer ends of said legs engaging the glass surface, a socket formed on the means to mount to receive said part spherical outer surface to permit said second tripod member to tilt relative to said socket, and means to support said injector assembly on said housing perpendicular to and generally centered in the plane defined by the contact points between the glass surface and the legs of said second tripod member.

Claim 22

The apparatus of claim 14 wherein said first tripod member has three legs, the ends of which engage said surface, and means to support said first tripod member relative to the surface comprising suction cup means independently supported on the tripod member at locations spaced from said legs, said suction cup means being operable to exert a force tending to pull the legs against said surface when the suction cup means are in operating position.

Claim 23

A support member for securely holding a device for placing liquid repair material into a crack in glass, such as a windshield, comprising a first support member having three legs arranged in a tripod configuration, means connected to said first tripod support member for supporting an injector apparatus thereon for injecting material into a crack in the glass, and a suction cup means mounted on said first support member independently of and at locations spaced from the tripod legs, said suction cup means being adapted to engage the glass surface and exert a force holding the ends of the tripod legs directly against the surface and thereby support the injector apparatus on the surface.

Claim 24

A support member for securely holding a device for placing liquid repair material into a crack in glass, such as a windshield, comprising a first support member having three legs arranged in a tripod configuration, means connected to said first tripod support member for supporting an injector apparatus thereon for injecting material into a crack in the glass, and a suction cup means mounted on said first support member independently of and at locations spaced from the tripod legs, said suction cup means being adapted to engage the glass surface and exert a force holding the ends of the tripod legs directly against the surface and thereby support the injector apparatus on the surface.