The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 13, 1990
Filed:
Dec. 15, 1988
NACAM, Vendome, FR;
Abstract
A coupling device comprises a shackle (20) mounted to be pivotable about an axis (21) orthogonal to branches (22) of the shackle for surrounding a stem (12), a locking mechanism having a screw (31) and a nut (32), and a clip (40). The nut has a bevel (320), an orientation maintaining arrangement (321) and a cam (322) together with a brake (33). The clip is provided with elastically yieldable legs (41) for maintaining the clip in position, and arm (43) elastically biasing the nut (32) and, optionally, a safety strip (44) having a hook (440). This device permits easily, rapidly and reliably coupling the shackle and the stem associated with driving and driven shafts. The coupling device is applied in the steering device of an automobile wherein the shackle is connected to a yoke of a universal joint associated with a shaft, and wherein the stem is connected to a gear wheel of the steering box.