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Title:
FIXATION STRUCTURE OF SHAFT AND LEVER
Document Type and Number:
Japanese Patent JPH0821420
Kind Code:
A
Abstract:

PURPOSE: To provide a fixation structure of a shaft and a lever which attains compact size in a diameter direction of the shaft, enables escape-prevention and strong fixation with a simple structure, enables assembling only by inserting a split portion across a side surface, provides accurate installation, and improves strength of the lever.

CONSTITUTION: A lever 19 has a base 23 having an L-shaped sectional area composed of a flat one side surface and the other side surface 30, and a semi- cicular shaft through-hole 25 formed on the side surface of the base 23. A washer 24 is extended from an edge of the side surface of the base 23 of the lever 19, and formed by bending. A through-hole is formed on the washer 24 so as to face to an edge 26 of the base 23. A plurality of fitting pieces 28 are formed on a peripheral edge of the through-hole. A rotary shaft 21 has a split portion 29 on its leading end. The split portion 29 of the rotary shaft 21 is fitted to the through-hole and the shaft through-hole 25 across the side surface 30 of the base. The fitting pieces 28 are elastically deformed by the rotary shaft 21, engaged and fixed.


Inventors:
OGAWA TOSHIO
OKUMURA HIROBUMI
HIROZAWA NOBUYUKI
Application Number:
JP15878894A
Publication Date:
January 23, 1996
Filing Date:
July 11, 1994
Export Citation:
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Assignee:
ALPS ELECTRIC CO LTD
International Classes:
F16B9/02; (IPC1-7): F16B9/02
Attorney, Agent or Firm:
Kenjiro Take (2 outside)



 
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