Invention Grant
- Patent Title: Arrangement for joining outer ring and shaft of homokinetic joint
- Patent Title (中): 连接外圈和平动机构轴的布置
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Application No.: US776319Application Date: 1997-01-30
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Publication No.: US5913633APublication Date: 1999-06-22
- Inventor: Osamu Shimizu , Hiroshi Nakahashi , Nobuo Suzuki
- Applicant: Osamu Shimizu , Hiroshi Nakahashi , Nobuo Suzuki
- Applicant Address: JPX Osaka
- Assignee: NTN Corporation
- Current Assignee: NTN Corporation
- Current Assignee Address: JPX Osaka
- Priority: JPX7-134128 19950531
- Main IPC: F16D1/072
- IPC: F16D1/072 ; F16D3/226 ; F16D3/227 ; F16B4/00
Abstract:
There is provided an arrangement for mechanically and reliably joining a shell-type outer ring of a homokinetic joint and its shaft. A circular hole (4) is formed in a press formed end wall of an outer ring (1). A polygonal surface or serrated grooves are formed on the inner periphery of the hole (4). A protrusion (7) provided at one end of a shaft (5) is press-fitted in the hole (4) to join the outer ring and the shaft so that they will not rotate relative to each other. A caulking tool is used to deform protrusion (7) to form caulked portion (14) so that the outer ring (1) is prevented from moving axially relative to shaft (5).
Public/Granted literature
- US5207840A Process for preparing zinc phosphate coatings containing manganese and magnesium Public/Granted day:1993-05-04
Information query
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