Device and method for measuring the geometry of a wheel axle of a motor vehicle
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G01B-005/255
G01B-005/24
출원번호
US-0557386
(2004-05-19)
등록번호
US-7451548
(2008-11-18)
우선권정보
DE-103 22 644(2003-05-20)
국제출원번호
PCT/DE04/001061
(2004-05-19)
§371/§102 date
20061117
(20061117)
국제공개번호
WO04/104514
(2004-12-02)
발명자
/ 주소
Hohlrieder,Michael
Reichbott,Holger
Lamster,Ralf
출원인 / 주소
AuE Automations und Einstelltechnik Kassel GmbH
대리인 / 주소
Vigil,Thomas R.
인용정보
피인용 횟수 :
1인용 특허 :
15
초록▼
The invention relates to a device for measuring the geometry of a wheel axle of a motor vehicle, said device comprising a hub gripping element (20) for gripping and rotating a hub (50) of the wheel axle, and at least one measuring sensor (58). The invention also relates to a method using said device
The invention relates to a device for measuring the geometry of a wheel axle of a motor vehicle, said device comprising a hub gripping element (20) for gripping and rotating a hub (50) of the wheel axle, and at least one measuring sensor (58). The invention also relates to a method using said device. The aim of the invention is to create one such device and one such method which enable measuring values to be much more precisely recorded. To this end, the hub gripping element (20) comprises at least one stud (42, 44, 46) that can be screwed into a threaded borehole on the hub (50) or the brake disk (62) in order to fix the wheel axle to the hub gripping element (20).
대표청구항▼
We claim: 1. A device for measuring the geometry of a wheel axle of a motor vehicle, with a hub gripper (20) for grasping and rotating a hub (50) of the wheel axle and with at least one measuring sensor, characterized in that, in order to retain the wheel axle on the hub gripper (20), said hub grip
We claim: 1. A device for measuring the geometry of a wheel axle of a motor vehicle, with a hub gripper (20) for grasping and rotating a hub (50) of the wheel axle and with at least one measuring sensor, characterized in that, in order to retain the wheel axle on the hub gripper (20), said hub gripper includes at least one stud (42, 44, 46) that is screwable into a threaded borehole provided in the hub (50) or in the brake disk (62) and in that the insertion aid comprises three taper pins (36, 38, 40) and one hub receptacle (34) with the taper pins (36, 38, 40) being disposed on the border of said hub receptacle (34). 2. The device as set forth in claim 1, characterized in that an insertion aid for bringing the hub gripper (20) in proximity to the wheel axle is provided on said hub gripper (20). 3. The device as set forth in claim 1, characterized in that the taper pins (36, 38, 40) are adapted to be countersunk. 4. The device as set forth in claim 1, characterized in that a defined contact surface (52) for aligning and/or for providing defined abutment of the hub gripper (20) with the hub (50) or a brake disk (62) of the wheel axle is provided on the hub gripper (20). 5. A device for measuring the geometry of a wheel axle of a motor vehicle, with a hub gripper (20) for grasping and rotating a hub (50) of the wheel axle and with at least one measuring sensor, characterized in that, in order to retain the wheel axle on the hub gripper (20), said hub gripper includes at least one stud (42, 44, 46) that is screwable into a threaded borehole provided in the hub (50) or in the brake disk (62) and in that a feeler, more specifically a feeler pin (48), is provided on the hub gripper (20). 6. A device for measuring the geometry of a wheel axle of a motor vehicle, with a hub gripper (20) for grasping and rotating a hub (50) of the wheel axle and with at least one measuring sensor, characterized in that, in order to retain the wheel axle on the hub gripper (20), said hub gripper includes at least one stud (42, 44, 46) that is screwable into a threaded borehole provided in the hub (50) or in the brake disk (62) and in that a surface of measurement (56) for providing abutment for the at least one measuring sensor (58) is provided on the hub gripper (20), with said surface of measurement (56) being integrally connected to the contact surface (52). 7. A method for measuring the geometry of a wheel axle of a motor vehicle by means of a device for measuring the geometry of a wheel axle of a motor vehicle, a hub gripper (20) of the device being first brought in proximity to the hub (50) of the wheel axle, characterized in that, in order to fasten the hub gripper (20) to the hub (50), at least one stud (42, 44, 46) of the hub gripper (20) is screwed into a threaded borehole of the hub (50) and in that, once in defined abutment against the hub (50), the hub gripper (20) rotates slowly about its longitudinal axis (24) until a feeler engages a threaded bore or is applied to a threaded bolt. 8. The method as set forth in claim 7, characterized in that the hub gripper (20) is aligned so that the hub (50) is brought into defined abutment with a contact surface (52) of said hub gripper (20). 9. The method as set forth in claim 8, characterized in that the geometry of the wheel axle is measured at a surface of measurement (56) of the hub gripper (20) that is located in a defined position relative to the contact surface (52). 10. The method as set forth in claim 7, characterized in that the hub gripper (20) is brought into proximity of the hub (50) by means of an insertion aid and is thereby aligned.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (15)
Boess Walter,DEX, Adaptor for fixing a measuring means to a vehicle wheel.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.