JPS61151880U - - Google Patents

Info

Publication number
JPS61151880U
JPS61151880U JP3353885U JP3353885U JPS61151880U JP S61151880 U JPS61151880 U JP S61151880U JP 3353885 U JP3353885 U JP 3353885U JP 3353885 U JP3353885 U JP 3353885U JP S61151880 U JPS61151880 U JP S61151880U
Authority
JP
Japan
Prior art keywords
tool
striking
piston
spring
strikes
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
JP3353885U
Other languages
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 JP3353885U priority Critical patent/JPS61151880U/ja
Publication of JPS61151880U publication Critical patent/JPS61151880U/ja
Pending legal-status Critical Current

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  • Percussive Tools And Related Accessories (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図および第２図は本考案の１実施例でその
要部のみを示す夫々縦断側面図である。 １はピストン、２は打撃子、４は工具、５は工
具保持部材、６は工具保持具、７は係合部材、８
はスプリングである。 FIGS. 1 and 2 are longitudinal sectional side views showing only the essential parts of one embodiment of the present invention. 1 is a piston, 2 is a striking member, 4 is a tool, 5 is a tool holding member, 6 is a tool holder, 7 is an engaging member, 8
is a spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピストンの往復動と空気圧によつて駆動される
打撃子を有し工具に打撃を与える打撃工具におい
て、工具保持部材の工具貫通孔内に工具と係合す
る係合部材をスプリングにより常時前方に付勢し
て配設し、工具の工具保持具に衝突後のはね返り
を抑止させることを特徴とする打撃工具の空打ち
防止機構。 In a striking tool that has a striking element that is driven by the reciprocating motion of a piston and air pressure and that strikes a tool, an engaging member that engages with the tool is always attached forward by a spring in a tool through hole of a tool holding member. What is claimed is: 1. A dry firing prevention mechanism for a striking tool, characterized in that the mechanism is configured to prevent a tool holder of a tool from bouncing back after a collision.
JP3353885U 1985-03-08 1985-03-08 Pending JPS61151880U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3353885U JPS61151880U (en) 1985-03-08 1985-03-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3353885U JPS61151880U (en) 1985-03-08 1985-03-08

Publications (1)

Publication Number Publication Date
JPS61151880U true JPS61151880U (en) 1986-09-19

Family

ID=30536084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3353885U Pending JPS61151880U (en) 1985-03-08 1985-03-08

Country Status (1)

Country Link
JP (1) JPS61151880U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030002A (en) * 1973-06-28 1975-03-26
JPS5833067A (en) * 1981-08-24 1983-02-26 株式会社日立製作所 Refrigerator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030002A (en) * 1973-06-28 1975-03-26
JPS5833067A (en) * 1981-08-24 1983-02-26 株式会社日立製作所 Refrigerator

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