Method of making a one-way drive device

• Main Authors: FITZ FRANK A, HIGASHI WAYNE K
• Format: Patent
• Language: English
• Published: 26.10.2010
• Subjects: BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; LIGHTING; MECHANICAL ENGINEERING; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

A one-way drive device is disclosed herein and includes a pocket plate assembly having a disc-shaped pocket plate and a notch plate assembly having a disc-shaped notch plate. The device also includes an axially extending, open-ended cylindrical shell for containing therein the pocket and notch assemblies. This shell includes opposite first and second axial ends and opposing inner and outer circumferential surfaces which extend axially between the end and which together are configured to include splines and first and second sets of tabs. The splines are circumferentially spaced from one another and extend axially across the shell body and they project radially inward and outward such that there innermost surface edges of the splines together define an innermost annular bearing surface. The first set of tabs is located adjacent to the first axial end of the shell and extend radially inward beyond the innermost annular bearing surface and the set of tabs is located adjacent to the second axial end of the shell and also extend radially inward beyond the innermost annular bearing surface. The tabs are configured to allow the pocket and notch plate assemblies to be easily assembled within the shell and they lock everything with in the shell in place.