Method and apparatus for securing alignment measurement components to large diameter wheels
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G01B-005/255
B60R-011/00
G01M-017/013
출원번호
US-0153490
(2016-05-12)
등록번호
US-10252682
(2019-04-09)
발명자
/ 주소
Linson, Dennis
출원인 / 주소
Hunter Engineering Company
대리인 / 주소
Sandberg Phoenix & von Gontard, P.C.
인용정보
피인용 횟수 :
0인용 특허 :
26
초록▼
A set of light-weight adaptor assemblies suitable for use with optical targets, angle sensors, or other instrumentation. A first configuration of adapter assembly within the set is easily secured against the outboard surfaces a large-diameter vehicle wheel assembly having a highly convex raised cent
A set of light-weight adaptor assemblies suitable for use with optical targets, angle sensors, or other instrumentation. A first configuration of adapter assembly within the set is easily secured against the outboard surfaces a large-diameter vehicle wheel assembly having a highly convex raised central hub region, without concern for precise axial alignment or centering, while a second configuration of adapter assembly within the set is easily secured against the outboard surfaces of a large-diameter vehicle wheel assembly having a highly concave recessed central hub region, without concern for precise axial alignment or centering.
대표청구항▼
1. A recessed-hub adaptor assembly configured to secure an optical target or angle sensor relative to an outboard surface of a large-diameter vehicle wheel assembly consisting of a tire mounted to a wheel rim with a recessed central hub, comprising: a base assembly having a set of at least three spa
1. A recessed-hub adaptor assembly configured to secure an optical target or angle sensor relative to an outboard surface of a large-diameter vehicle wheel assembly consisting of a tire mounted to a wheel rim with a recessed central hub, comprising: a base assembly having a set of at least three spaced discrete contact surfaces at fixed positions configured for abutting placement against a circumferential inner rim edge of the outboard surface of the vehicle wheel assembly;a support framework secured to said base assembly axially outward from said set of discrete contact surfaces;a clamp assembly pivotally coupled to said base assembly by a linkage assembly adjacent to said support framework, at least a position of said clamp assembly adjustable relative to said base assembly;a pair of wheel clamp arms pivotally coupled to said clamp assembly; anda tire hook coupled to outboard ends of each of said wheel clamp arm assemblies. 2. The recessed-hub adaptor assembly of claim 1 wherein each of said wheel clamp arms is longitudinally adjustable. 3. The recessed-hub adaptor assembly of claim 1 wherein each of said tire hooks are pivotally coupled to an associated wheel clamp arm. 4. The recessed-hub adaptor of claim 1 wherein each of said discrete contact surfaces is outward facing from, and inclined relative to, a center axis of said base assembly. 5. The recessed-hub adaptor of claim 1 wherein said support framework includes at least one coupling for receiving an optical target, angle sensor, or other instrumentation. 6. The recessed-hub adaptor of claim 1 wherein each of said discrete contact surfaces includes a plurality of recessed portions in a contact face for fitting against said inner rim region of said vehicle wheel assembly, said plurality of recessed portions on each discrete contact surface spaced radially outward from a center axis of said base assembly at fixed distances associated with standard wheel rim diameters. 7. The recessed-hub adaptor assembly of claim 1 wherein said support framework includes an optical target. 8. The recessed-hub adaptor assembly of claim 1 wherein said clamp assembly is a spring-biased clamp assembly. 9. A recessed-hub adaptor assembly configured to secure an optical target or angle sensor relative to an outboard surface of a large-diameter vehicle wheel assembly consisting of a tire mounted to a wheel rim with a recessed central hub, comprising: a base assembly having a set of at least three spaced discrete contact surfaces configured for abutting placement against an inner rim region of the outboard surface of the vehicle wheel assembly;a support framework secured to said base assembly axially outward from said set of discrete contact surfaces;a clamp assembly pivotally coupled to said base assembly by a linkage assembly adjacent to said support framework, at least a position of said clamp assembly adjustable relative to said base assembly;a pair of wheel clamp arms pivotally coupled to said clamp assembly;a tire hook coupled to outboard ends of each of said wheel clamp arm assemblies; andwherein said linkage assembly includes:a truss member rotationally coupled to a central surface of said base assembly for limited rotation about an axis parallel to a plane containing each of said discrete contact surfaces;a first linkage pivotally coupled to a first lateral end of the truss member;a second linkage pivotally coupled to an opposite lateral end of the truss member; andwherein said clamp assembly is pivotally mounted between said first and second linkages, such that a position and an orientation of said clamp assembly is adjustable relative to said base assembly. 10. A set of adaptors for mounting optical targets, angle sensors, or instrumentation to vehicle wheel assemblies on a heavy-duty vehicle having outwardly projecting central hub surfaces associated with at least one front axle and deeply recessed central hub surfaces associated with at least one rear axle, comprising: a pair of raised-hub adaptor assemblies, each raised-hub adaptor assembly configured with an annular base to secure the optical target, angle sensor, or instrumentation relative to an outboard surface of a front axle vehicle wheel assembly consisting of a tire mounted to a wheel rim with an outwardly projecting central hub;at least one pair of recessed-hub adaptor assemblies, each recessed-hub adaptor assembly configured to secure the optical target, angle sensor, or instrumentation relative to an outboard surface of a fixed-axle vehicle wheel assembly consisting of a tire mounted to a wheel rim with a deeply recessed central hub;wherein each recessed-hub adaptor assembly includes a base assembly having a set of at least three discrete contact surfaces in a fixed arrangement, each discrete contact surface configured for abutting placement against a circumferential inner rim region of said outboard surface of said fixed axle vehicle wheel assembly; andwherein said set of discrete contact surfaces in fixed arrangement are sized to abut said inner rim regions on fixed axle vehicle wheel assemblies having a plurality of rim diameters. 11. The set of adaptors of claim 10 wherein each raised-hub adaptor assembly includes a distal end surface of said annular base configured for non-determined abutting placement against the outboard surface of the vehicle wheel assembly, between a circumferential lip of the wheel rim and an axial center point of the wheel rim; a receiving member secured to said annular base by a pair of diametrically opposed webs extending axially outward from said annular base, said receiving member including at least one coupling for receiving the optical target, angle sensor, or instrumentation;a clamp assembly coupled to said annular base by a pair of linkages axially inboard of said receiving member, at least a position of said clamp assembly adjustable relative to said annular base;a pair of wheel clamp arms pivotally coupled to said spring-biased clamp assembly; anda tire hook coupled to outboard ends of each of said wheel clamp arm assemblies. 12. The set of adaptors of claim 10 wherein each recessed-hub adaptor assembly includes a support framework secured to said base assembly axially outward from said set of discrete contact surfaces, said support framework including at least one coupling for receiving the optical target assembly, angle sensor, or instrumentation; a clamp assembly pivotally coupled to said base assembly by a linkage assembly inboard of said support framework, a position and orientation of said clamp assembly adjustable relative to said base assembly;a pair of wheel clamp arms pivotally coupled to said clamp assembly; anda tire hook coupled to outboard ends of each of said wheel clamp arm assemblies. 13. The set of adaptors of claim 12 wherein each of said discrete contact surfaces in said set is outward facing from, and inclined relative to, a center axis of said base assembly. 14. The set of adaptors of claim 12 wherein each of said discrete contact surfaces includes a plurality of recessed portions in a contact face for receiving a wheel rim surface, said plurality of recessed portions on each discrete contact surface spaced radially outward from a center axis of said base assembly at fixed distances associated with standard wheel rim diameters. 15. A set of adaptors for mounting optical targets, angle sensors, or instrumentation to vehicle wheel assemblies on a heavy-duty vehicle having outwardly projecting central hub surfaces associated with at least one front axle and deeply recessed central hub surfaces associated with at least one rear axle, comprising: a pair of raised-hub adaptor assemblies, each raised-hub adaptor assembly configured with an annular base to secure the optical target, angle sensor, or instrumentation relative to an outboard surface of a front axle vehicle wheel assembly consisting of a tire mounted to a wheel rim with an outwardly projecting central hub;at least one pair of recessed-hub adaptor assemblies, each recessed-hub adaptor assembly configured to secure the optical target, angle sensor, or instrumentation relative to an outboard surface of a fixed-axle vehicle wheel assembly consisting of a tire mounted to a wheel rim with a deeply recessed central hub,wherein each recessed-hub adaptor assembly includes: a base assembly having a set of at least three discrete contact surfaces configured for abutting placement against an inner rim region of said outboard surface of said fixed axle vehicle wheel assembly;a support framework secured to said base assembly axially outward from said set of discrete contact surfaces, said support framework including at least one coupling for receiving the optical target assembly, angle sensor, or instrumentation;a clamp assembly pivotally coupled to said base assembly by a linkage assembly inboard of said support framework, a position and orientation of said clamp assembly adjustable relative to said base assembly;a pair of wheel clamp arms pivotally coupled to said clamp assembly; anda tire hook coupled to outboard ends of each of said wheel clamp arm assemblies; andwherein said linkage assembly includes: a truss member rotationally coupled to a central surface of said base assembly for limited rotation about an axis parallel to a plane containing each of said discrete contact surfaces;a first linkage pivotally coupled to a first lateral end of the truss member;a second linkage pivotally coupled to an opposite lateral end of the truss member; andwherein said clamp assembly is pivotally mounted between said first and second linkages, such that a position and an orientation of said clamp assembly is adjustable relative to said base assembly. 16. A method for placement of a recessed-hub adaptor assembly against an outboard surface of a large diameter vehicle wheel assembly consisting of a tire mounted to a wheel rim with a recessed central hub, the recessed-hub adaptor assembly having at least three discrete contact surfaces on a base assembly, a support framework secured to said base assembly axially outward from said set of discrete contact surfaces, a pair of wheel clamp arms with tire hooks, and a clamp assembly coupling the wheel clamp arms to the base assembly, said clamp assembly pivotally coupled to said base assembly by a linkage assembly adjacent to said support framework, comprising: abutting each of said discrete contact surfaces against an inner rim edge of the outboard surface of the vehicle wheel assembly;adjusting said linkage assembly to alter at least a position of said clamp assembly relative to said base assembly; andengaging each of said tire hooks with a tire tread surface of the large diameter vehicle wheel assembly, whereby engagement of said tire hooks with said tire tread surface holds said discrete contact surfaces in abutting engagement with said inner rim edge. 17. The method of claim 16 further including adjusting an orientation of said clamp assembly relative to said base assembly to engage each of said tire hooks with said tire tread surface of the large diameter vehicle wheel assembly. 18. The method of claim 16 wherein abutting each of said discrete contact surfaces against said inner rim edge includes engaging the inner rim edge with a recessed portion on each of said discrete contact surfaces. 19. The method of claim 16 further including the step of coupling one of an optical target or sensor assembly adjacent to an outboard surface of said base assembly. 20. The method of claim 19 wherein said step of coupling includes receiving a stub-shaft connector associated with said optical target or sensor assembly within a coupling in said outboard face of said base assembly. 21. The method of claim 16 wherein abutting each of said discrete contact surfaces further includes orienting said base assembly to align an optical target, angle sensor, or other instrumentation carried thereon with an operative field of view.
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이 특허에 인용된 특허 (26)
Battaglia,Douglas; Frishman,Scott; Midgley,Jon, Adaptor for use in vehicle wheel alignment.
Healy Donald A. (457 Highway 286 East Conway AR 72032) Dale ; Jr. James L. (9 Ridgewood Conway AR 72032), Clamping device for vehicle wheel alignment equipment.
Stieff,Michael T.; Meyer,Gregory F.; Golab,Thomas J.; Dorrance,Daniel R.; Shylanski,Mark S., Method and apparatus for vehicle service system optical target.
Stieff, Michael T.; Dorrance, Daniel R.; Golab, Thomas J.; Shylanski, Mark S., Method and apparatus for vehicle service system optical target assembly.
Stieff, Michael T.; Dorrance, Daniel R.; Golab, Thomas J.; Shylanski, Mark S., Method and apparatus for vehicle service system optical target assembly.
Stieff, Michael T.; Linson, Dennis M.; Dorrance, Daniel R.; Golab, Thomas J.; Shylanski, Mark S., Method and apparatus for vehicle service system optical target assembly.
Stieff, Michael T.; Linson, Dennis M.; Dorrance, Daniel R.; Golab, Thomas J.; Shylanski, Mark S., Method and apparatus for vehicle service system optical target assembly.
Stieff, Michael T.; Meyer, Gregory F.; Dorrance, Daniel R.; Shylanski, Mark S.; Golab, Thomas J., Method and apparatus for vehicle service system optical target assembly.
Maioli Franco,ITX ; Ferrari Gino,ITX, Universal self-centering device for heads or sensors for checking the trim of the wheels of motor vehicles in general.
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