JPS5540180A - Installing device of push button - Google Patents

Installing device of push button

Info

Publication number
JPS5540180A
JPS5540180A JP11390578A JP11390578A JPS5540180A JP S5540180 A JPS5540180 A JP S5540180A JP 11390578 A JP11390578 A JP 11390578A JP 11390578 A JP11390578 A JP 11390578A JP S5540180 A JPS5540180 A JP S5540180A
Authority
JP
Japan
Prior art keywords
push button
installing hole
cylindrical shaft
vertical
swellings
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
JP11390578A
Other languages
Japanese (ja)
Inventor
Nobuyuki Morihara
Koshiro Mikami
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP11390578A priority Critical patent/JPS5540180A/en
Publication of JPS5540180A publication Critical patent/JPS5540180A/en
Pending legal-status Critical Current

Links

Landscapes

  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

PURPOSE: To carry out vertical movement of push button smoothly minimizing friction resistance between cylinder of push button and inner surface of installing hole, by hole, by providing vertical swellings inner surface of installing hole.
CONSTITUTION: A gap between a cylindrical shaft 5 and the inner surface of installing hole 3 is formed, vertical swellings 9 are provided along the full length at long side on the inner surface of installing hole 3. Permitting to slide the outer surface of cylindrical shaft 5 by line-contacting the cylindrical shaft 5 with inner surface 2 of installing hole 3, minimizing rattle, the friction resistance between the cylindrical shaft 5 of push button 4 and the inner surface 2 of the installing hole 3 is minimized, the vertical movement of push button can be carried out smoothly.
COPYRIGHT: (C)1980,JPO&Japio
JP11390578A 1978-09-15 1978-09-15 Installing device of push button Pending JPS5540180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11390578A JPS5540180A (en) 1978-09-15 1978-09-15 Installing device of push button

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11390578A JPS5540180A (en) 1978-09-15 1978-09-15 Installing device of push button

Publications (1)

Publication Number Publication Date
JPS5540180A true JPS5540180A (en) 1980-03-21

Family

ID=14624099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11390578A Pending JPS5540180A (en) 1978-09-15 1978-09-15 Installing device of push button

Country Status (1)

Country Link
JP (1) JPS5540180A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769745A (en) * 1980-10-20 1982-04-28 Fujitsu Ltd Manufacture of semiconductor device
JPS60261141A (en) * 1984-06-07 1985-12-24 Rohm Co Ltd Semiconductor device and manufacture thereof
JPS63107119A (en) * 1986-09-04 1988-05-12 アメリカン　テレフォン　アンド　テレグラフ　カムパニー Manufacture of integrated circuit with stepped insulating layer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769745A (en) * 1980-10-20 1982-04-28 Fujitsu Ltd Manufacture of semiconductor device
JPH0132651B2 (en) * 1980-10-20 1989-07-10 Fujitsu Ltd
JPS60261141A (en) * 1984-06-07 1985-12-24 Rohm Co Ltd Semiconductor device and manufacture thereof
JPS63107119A (en) * 1986-09-04 1988-05-12 アメリカン　テレフォン　アンド　テレグラフ　カムパニー Manufacture of integrated circuit with stepped insulating layer

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