JPS5567964A - Operation unit - Google Patents

Operation unit

Info

Publication number
JPS5567964A
JPS5567964A JP14201978A JP14201978A JPS5567964A JP S5567964 A JPS5567964 A JP S5567964A JP 14201978 A JP14201978 A JP 14201978A JP 14201978 A JP14201978 A JP 14201978A JP S5567964 A JPS5567964 A JP S5567964A
Authority
JP
Japan
Prior art keywords
operation levers
lever
levers
pins
constitution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14201978A
Other languages
Japanese (ja)
Inventor
Kahachi Urata
Toshiharu Sasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14201978A priority Critical patent/JPS5567964A/en
Publication of JPS5567964A publication Critical patent/JPS5567964A/en
Pending legal-status Critical Current

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  • Mechanical Control Devices (AREA)

Abstract

PURPOSE: To simplify both constitution and operation by arranging one free lever between a couple of operation levers.
CONSTITUTION: Between operation levers 27 and 29 with operation buttons 28 and 30 with pins 31 and 33 implanted in a substrate inserted into long holes 32 and 34, free lever 37 is so arranged that pins 35 and 36 of operation levers 27 and 29 are inserted into long holes 38 and 39 and pin 50 of link lever 22 into long hole 45. Consequently, free lever 37 can move freely to 1st position for a reset state, 2nd position in the clockwise direction, 3rd position in the counterclockwise direction, and 4th position in the parallel direction continuously in response to operations of operation levers 27 and 29, and at the 2nd positon and 3rd position, link lever 22 is put into required operation. Therefore, any operations of operation levers 27 and 29 do not cause trouble and required operation is performed without requiring various malfunction preventive mechanisms.
COPYRIGHT: (C)1980,JPO&Japio
JP14201978A 1978-11-16 1978-11-16 Operation unit Pending JPS5567964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14201978A JPS5567964A (en) 1978-11-16 1978-11-16 Operation unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14201978A JPS5567964A (en) 1978-11-16 1978-11-16 Operation unit

Publications (1)

Publication Number Publication Date
JPS5567964A true JPS5567964A (en) 1980-05-22

Family

ID=15305472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14201978A Pending JPS5567964A (en) 1978-11-16 1978-11-16 Operation unit

Country Status (1)

Country Link
JP (1) JPS5567964A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843499A (en) * 1986-10-03 1989-06-27 Shinwa Kabushiki Kaisha Tape winding direction switch device of cassette tape recorder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843499A (en) * 1986-10-03 1989-06-27 Shinwa Kabushiki Kaisha Tape winding direction switch device of cassette tape recorder

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