JPS6147671B2 - - Google Patents

Info

Publication number
JPS6147671B2
JPS6147671B2 JP16333680A JP16333680A JPS6147671B2 JP S6147671 B2 JPS6147671 B2 JP S6147671B2 JP 16333680 A JP16333680 A JP 16333680A JP 16333680 A JP16333680 A JP 16333680A JP S6147671 B2 JPS6147671 B2 JP S6147671B2
Authority
JP
Japan
Prior art keywords
sound
piston
absorbing material
bull point
striker
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
Application number
JP16333680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5789573A (en
Inventor
Tosuke Hirata
Hiroshi Kawakami
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 JP16333680A priority Critical patent/JPS5789573A/ja
Publication of JPS5789573A publication Critical patent/JPS5789573A/ja
Publication of JPS6147671B2 publication Critical patent/JPS6147671B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
JP16333680A 1980-11-21 1980-11-21 Impact power tool structure Granted JPS5789573A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16333680A JPS5789573A (en) 1980-11-21 1980-11-21 Impact power tool structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16333680A JPS5789573A (en) 1980-11-21 1980-11-21 Impact power tool structure

Publications (2)

Publication Number Publication Date
JPS5789573A JPS5789573A (en) 1982-06-03
JPS6147671B2 true JPS6147671B2 (forum.php) 1986-10-20

Family

ID=15771918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16333680A Granted JPS5789573A (en) 1980-11-21 1980-11-21 Impact power tool structure

Country Status (1)

Country Link
JP (1) JPS5789573A (forum.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6364473U (forum.php) * 1986-10-14 1988-04-28
JP4657124B2 (ja) * 2006-03-10 2011-03-23 学校法人 中央大学 チゼル
JP4691460B2 (ja) * 2006-03-10 2011-06-01 学校法人 中央大学 チゼル

Also Published As

Publication number Publication date
JPS5789573A (en) 1982-06-03

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