Title:
ROTARY TYPE ELECTRIC PARTS
Document Type and Number:
Japanese Patent JP3936832
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a rotary type electric parts which prevent generation of dispersions of a gap size between a lower surface of an operation knob and a surface of an operation panel, and which prevent a backlash of an operation shaft, and which are capable of aiming at an improvement of an operation feeling touch of the operation knob even in the case the operation knob made from another body is installed at the tip of an operation part of the operation shaft in the constitution of the rotary type electric parts.
SOLUTION: This is equipped with a case 1 having a housing part 1c, a rotor plate 3 rotatably housed in the housing part 1c, an operation shaft 2 engaged in the rotor plate 3 and rotatably installed at the case 1, and a frame body 9 which has an insertion hole 9a into which one end part of the operation shaft 2 is inserted and which covers an opening of the housing part 1c. To the outward of the frame body 9, a spring member 10 is mounted which pushes and presses the one end part of the operation shaft 2 protruding from the insertion hole 9a, and which always biases the operation part 2a of the operation shaft 2 in the protruding direction from the case 1.
Inventors:
Osamu Haga
Application Number:
JP2000203080A
Publication Date:
June 27, 2007
Filing Date:
June 30, 2000
Export Citation:
Assignee:
ALPS ELECTRIC CO.,LTD.
International Classes:
H01C10/00; H01H19/04; H01C10/34; (IPC1-7): H01H19/04; H01C10/00; H01C10/34
Domestic Patent References:
| JP54015774U | ||||
| JP58066530U | ||||
| JP104003A | ||||
| JP11329806A |