JPH0731976Y2 - 打撃工具の空打防止構造 - Google Patents

打撃工具の空打防止構造

Info

Publication number
JPH0731976Y2
JPH0731976Y2 JP13112489U JP13112489U JPH0731976Y2 JP H0731976 Y2 JPH0731976 Y2 JP H0731976Y2 JP 13112489 U JP13112489 U JP 13112489U JP 13112489 U JP13112489 U JP 13112489U JP H0731976 Y2 JPH0731976 Y2 JP H0731976Y2
Authority
JP
Japan
Prior art keywords
cylinder
hitting
striker
piston
tool
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.)
Expired - Lifetime
Application number
JP13112489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0368786U (en]
Inventor
俊明 高木
則秋 小林
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 JP13112489U priority Critical patent/JPH0731976Y2/ja
Publication of JPH0368786U publication Critical patent/JPH0368786U/ja
Application granted granted Critical
Publication of JPH0731976Y2 publication Critical patent/JPH0731976Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
JP13112489U 1989-11-10 1989-11-10 打撃工具の空打防止構造 Expired - Lifetime JPH0731976Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13112489U JPH0731976Y2 (ja) 1989-11-10 1989-11-10 打撃工具の空打防止構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13112489U JPH0731976Y2 (ja) 1989-11-10 1989-11-10 打撃工具の空打防止構造

Publications (2)

Publication Number Publication Date
JPH0368786U JPH0368786U (en]) 1991-07-08
JPH0731976Y2 true JPH0731976Y2 (ja) 1995-07-26

Family

ID=31678649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13112489U Expired - Lifetime JPH0731976Y2 (ja) 1989-11-10 1989-11-10 打撃工具の空打防止構造

Country Status (1)

Country Link
JP (1) JPH0731976Y2 (en])

Also Published As

Publication number Publication date
JPH0368786U (en]) 1991-07-08

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