Title:
FIXING OF HOPPER SHAPED GUIDE MEMBER IN PERFORATED WALL PARTOF CUP-SHAPED CASING FOR HYDRAULICALLY AUTOMATIC ADJUSTABLETAPPET
Document Type and Number:
Japanese Patent JPS60222515
Kind Code:
A
Abstract:
A method of securing a funnel-shaped guide member in the bore wall of the cup-shaped casing of a self-adjusting hydraulic tappet for overhead camshaft internal combustion engines comprising first introducing a funnel-shaped guide member (2) into the bore of the cup-shaped casing (1) made of a ferrous material and being initially unhardened, the guide member (2) bearing on a shoulder (9) of the bore and then in any sequence: (a) On that side of the guide member (2) which is opposite the shoulder (9), chiplessly forming material from the bore wall so as to bear sealingly on the guide member (2) and thus to locate the same relatively to the casing (1); (b) Sealing the joint between the cup-shaped casing (1) and the funnel-shaped guide member (2) by welding or soldering.
Inventors:
GEORUKU SHIEFURAA
Application Number:
JP6673985A
Publication Date:
November 07, 1985
Filing Date:
April 01, 1985
Export Citation:
Assignee:
MOTOMAK
International Classes:
F01L1/25; F01L1/24; (IPC1-7): F01L1/24
Domestic Patent References:
| JPS5923008A | 1984-02-06 |
Attorney, Agent or Firm:
Toshio Yano
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