JPS641879U - - Google Patents

Info

Publication number
JPS641879U
JPS641879U JP9693787U JP9693787U JPS641879U JP S641879 U JPS641879 U JP S641879U JP 9693787 U JP9693787 U JP 9693787U JP 9693787 U JP9693787 U JP 9693787U JP S641879 U JPS641879 U JP S641879U
Authority
JP
Japan
Prior art keywords
pressure
chamber
hammer
low
receiving surface
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.)
Pending
Application number
JP9693787U
Other languages
English (en)
Japanese (ja)
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 JP9693787U priority Critical patent/JPS641879U/ja
Publication of JPS641879U publication Critical patent/JPS641879U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
JP9693787U 1987-06-23 1987-06-23 Pending JPS641879U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9693787U JPS641879U (enrdf_load_stackoverflow) 1987-06-23 1987-06-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9693787U JPS641879U (enrdf_load_stackoverflow) 1987-06-23 1987-06-23

Publications (1)

Publication Number Publication Date
JPS641879U true JPS641879U (enrdf_load_stackoverflow) 1989-01-09

Family

ID=30963297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9693787U Pending JPS641879U (enrdf_load_stackoverflow) 1987-06-23 1987-06-23

Country Status (1)

Country Link
JP (1) JPS641879U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013524052A (ja) * 2010-04-01 2013-06-17 アトラス コプコ ロツク ドリルス アクチボラグ 液圧式衝撃装置、ピストンガイド及び掘削装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013524052A (ja) * 2010-04-01 2013-06-17 アトラス コプコ ロツク ドリルス アクチボラグ 液圧式衝撃装置、ピストンガイド及び掘削装置
EP2552651A4 (en) * 2010-04-01 2017-06-21 Atlas Copco Rock Drills AB Hydraulic percussive arrangement, piston guide and drilling rig

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