JPS62277278A - 打撃工具の空打防止装置 - Google Patents

打撃工具の空打防止装置

Info

Publication number
JPS62277278A
JPS62277278A JP11943486A JP11943486A JPS62277278A JP S62277278 A JPS62277278 A JP S62277278A JP 11943486 A JP11943486 A JP 11943486A JP 11943486 A JP11943486 A JP 11943486A JP S62277278 A JPS62277278 A JP S62277278A
Authority
JP
Japan
Prior art keywords
gripping member
tool
striker
gripping
striking
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
JP11943486A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0433587B2 (OSRAM
Inventor
関沢　正明
淳一 須藤
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.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki 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 Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to JP11943486A priority Critical patent/JPS62277278A/ja
Publication of JPS62277278A publication Critical patent/JPS62277278A/ja
Publication of JPH0433587B2 publication Critical patent/JPH0433587B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
JP11943486A 1986-05-23 1986-05-23 打撃工具の空打防止装置 Granted JPS62277278A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11943486A JPS62277278A (ja) 1986-05-23 1986-05-23 打撃工具の空打防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11943486A JPS62277278A (ja) 1986-05-23 1986-05-23 打撃工具の空打防止装置

Publications (2)

Publication Number Publication Date
JPS62277278A true JPS62277278A (ja) 1987-12-02
JPH0433587B2 JPH0433587B2 (OSRAM) 1992-06-03

Family

ID=14761330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11943486A Granted JPS62277278A (ja) 1986-05-23 1986-05-23 打撃工具の空打防止装置

Country Status (1)

Country Link
JP (1) JPS62277278A (OSRAM)

Also Published As

Publication number Publication date
JPH0433587B2 (OSRAM) 1992-06-03

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term