JPH0135823Y2 - - Google Patents

Info

Publication number
JPH0135823Y2
JPH0135823Y2 JP16078284U JP16078284U JPH0135823Y2 JP H0135823 Y2 JPH0135823 Y2 JP H0135823Y2 JP 16078284 U JP16078284 U JP 16078284U JP 16078284 U JP16078284 U JP 16078284U JP H0135823 Y2 JPH0135823 Y2 JP H0135823Y2
Authority
JP
Japan
Prior art keywords
piston
hydraulic oil
oil supply
chamber
pressure
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
JP16078284U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6175982U (US07943777-20110517-C00090.png
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 filed Critical
Priority to JP16078284U priority Critical patent/JPH0135823Y2/ja
Publication of JPS6175982U publication Critical patent/JPS6175982U/ja
Application granted granted Critical
Publication of JPH0135823Y2 publication Critical patent/JPH0135823Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Catching Or Destruction (AREA)
  • Percussive Tools And Related Accessories (AREA)
JP16078284U 1984-10-24 1984-10-24 Expired JPH0135823Y2 (US07943777-20110517-C00090.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16078284U JPH0135823Y2 (US07943777-20110517-C00090.png) 1984-10-24 1984-10-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16078284U JPH0135823Y2 (US07943777-20110517-C00090.png) 1984-10-24 1984-10-24

Publications (2)

Publication Number Publication Date
JPS6175982U JPS6175982U (US07943777-20110517-C00090.png) 1986-05-22
JPH0135823Y2 true JPH0135823Y2 (US07943777-20110517-C00090.png) 1989-11-01

Family

ID=30718697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16078284U Expired JPH0135823Y2 (US07943777-20110517-C00090.png) 1984-10-24 1984-10-24

Country Status (1)

Country Link
JP (1) JPH0135823Y2 (US07943777-20110517-C00090.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6463476B2 (ja) * 2015-07-13 2019-02-06 古河ロックドリル株式会社 液圧式打撃装置
KR102425266B1 (ko) 2017-01-12 2022-07-25 후루까와 로크 드릴 가부시끼가이샤 액압식 타격장치

Also Published As

Publication number Publication date
JPS6175982U (US07943777-20110517-C00090.png) 1986-05-22

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