JPS5677902A - Counter weight - Google Patents

Counter weight

Info

Publication number
JPS5677902A
JPS5677902A JP16702780A JP16702780A JPS5677902A JP S5677902 A JPS5677902 A JP S5677902A JP 16702780 A JP16702780 A JP 16702780A JP 16702780 A JP16702780 A JP 16702780A JP S5677902 A JPS5677902 A JP S5677902A
Authority
JP
Japan
Prior art keywords
tone arm
component
casing
spring
supported
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.)
Granted
Application number
JP16702780A
Other languages
Japanese (ja)
Other versions
JPS5740561B2 (en
Inventor
Kenkichi Tsukamoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16702780A priority Critical patent/JPS5677902A/en
Publication of JPS5677902A publication Critical patent/JPS5677902A/en
Publication of JPS5740561B2 publication Critical patent/JPS5740561B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To give the braking to the action of a tone arm, by providing the weight component supported by a spring into the casing which is supported by the tone arm.
CONSTITUTION: The pipe 10 is made to pass through the casing 11 through the hole 11d, and the casing itself is formed into a hollow cylindrical shape having the concentric side faces 11a and 11b of a cylinder. The hole 11d of the casing 11 is set close to the pipe 10 so that the weight can be done for the tone arm. At the same time, the weight component 12 is supported elastically at the hollow part 11c of the housing 11 by the spring 13 with the lubricant existing at the gaps 14 and 14. In case when the vibrations are more than the resonance frequency of the spring 13 and the component 12, the component 12 is left behind the motion of the tone arm. Thus the force of inertia is given to the tone arm by the component 12, and as a result the motion of the tone arm receives the braking.
COPYRIGHT: (C)1981,JPO&Japio
JP16702780A 1980-11-27 1980-11-27 Counter weight Granted JPS5677902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16702780A JPS5677902A (en) 1980-11-27 1980-11-27 Counter weight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16702780A JPS5677902A (en) 1980-11-27 1980-11-27 Counter weight

Publications (2)

Publication Number Publication Date
JPS5677902A true JPS5677902A (en) 1981-06-26
JPS5740561B2 JPS5740561B2 (en) 1982-08-28

Family

ID=15842026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16702780A Granted JPS5677902A (en) 1980-11-27 1980-11-27 Counter weight

Country Status (1)

Country Link
JP (1) JPS5677902A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0694749B2 (en) * 1993-05-31 1994-11-24 株式会社アイアイシー Motorcycle anti-theft device

Also Published As

Publication number Publication date
JPS5740561B2 (en) 1982-08-28

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