JPS6161947B2 - - Google Patents

Info

Publication number
JPS6161947B2
JPS6161947B2 JP11535382A JP11535382A JPS6161947B2 JP S6161947 B2 JPS6161947 B2 JP S6161947B2 JP 11535382 A JP11535382 A JP 11535382A JP 11535382 A JP11535382 A JP 11535382A JP S6161947 B2 JPS6161947 B2 JP S6161947B2
Authority
JP
Japan
Prior art keywords
piston
chamber
switching valve
port
large diameter
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
JP11535382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS597570A (ja
Inventor
Kaoru Tokunaga
Toshiki Tanaka
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.)
Hokuetsu Industries Co Ltd
Original Assignee
Hokuetsu Industries 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 Hokuetsu Industries Co Ltd filed Critical Hokuetsu Industries Co Ltd
Priority to JP11535382A priority Critical patent/JPS597570A/ja
Publication of JPS597570A publication Critical patent/JPS597570A/ja
Publication of JPS6161947B2 publication Critical patent/JPS6161947B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
JP11535382A 1982-07-05 1982-07-05 油圧作動衝撃工具 Granted JPS597570A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11535382A JPS597570A (ja) 1982-07-05 1982-07-05 油圧作動衝撃工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11535382A JPS597570A (ja) 1982-07-05 1982-07-05 油圧作動衝撃工具

Publications (2)

Publication Number Publication Date
JPS597570A JPS597570A (ja) 1984-01-14
JPS6161947B2 true JPS6161947B2 (fr) 1986-12-27

Family

ID=14660421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11535382A Granted JPS597570A (ja) 1982-07-05 1982-07-05 油圧作動衝撃工具

Country Status (1)

Country Link
JP (1) JPS597570A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001143803A (ja) 1999-11-16 2001-05-25 Yazaki Corp 突き当て式接触端子とそれを用いたコネクタ
FR2811601B1 (fr) * 2000-07-13 2002-10-11 Montabert Ets Appareil hydraulique a percussions
NZ516798A (en) * 2002-07-24 2004-07-30 Bantry Ltd Sonic drilling

Also Published As

Publication number Publication date
JPS597570A (ja) 1984-01-14

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