JPS58160068A - 打撃工具 - Google Patents

打撃工具

Info

Publication number
JPS58160068A
JPS58160068A JP4509782A JP4509782A JPS58160068A JP S58160068 A JPS58160068 A JP S58160068A JP 4509782 A JP4509782 A JP 4509782A JP 4509782 A JP4509782 A JP 4509782A JP S58160068 A JPS58160068 A JP S58160068A
Authority
JP
Japan
Prior art keywords
striking
air chamber
cylinder
holding sleeve
tool holding
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
JP4509782A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0144473B2 (enrdf_load_stackoverflow
Inventor
伊藤　孝七
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 JP4509782A priority Critical patent/JPS58160068A/ja
Publication of JPS58160068A publication Critical patent/JPS58160068A/ja
Publication of JPH0144473B2 publication Critical patent/JPH0144473B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
JP4509782A 1982-03-19 1982-03-19 打撃工具 Granted JPS58160068A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4509782A JPS58160068A (ja) 1982-03-19 1982-03-19 打撃工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4509782A JPS58160068A (ja) 1982-03-19 1982-03-19 打撃工具

Publications (2)

Publication Number Publication Date
JPS58160068A true JPS58160068A (ja) 1983-09-22
JPH0144473B2 JPH0144473B2 (enrdf_load_stackoverflow) 1989-09-27

Family

ID=12709793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4509782A Granted JPS58160068A (ja) 1982-03-19 1982-03-19 打撃工具

Country Status (1)

Country Link
JP (1) JPS58160068A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285178A (en) * 1978-03-25 1981-08-25 Holzkaempfer Guenter Self-supporting staircase with center post consisting of individual structural elements

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285178A (en) * 1978-03-25 1981-08-25 Holzkaempfer Guenter Self-supporting staircase with center post consisting of individual structural elements

Also Published As

Publication number Publication date
JPH0144473B2 (enrdf_load_stackoverflow) 1989-09-27

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