JPS59109475U - Tool holding mechanism - Google Patents

Tool holding mechanism

Info

Publication number
JPS59109475U
JPS59109475U JP397283U JP397283U JPS59109475U JP S59109475 U JPS59109475 U JP S59109475U JP 397283 U JP397283 U JP 397283U JP 397283 U JP397283 U JP 397283U JP S59109475 U JPS59109475 U JP S59109475U
Authority
JP
Japan
Prior art keywords
tool
tool holding
holding mechanism
axis
tip
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
JP397283U
Other languages
Japanese (ja)
Inventor
則秋 小林
Original Assignee
日立工機株式会社
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 日立工機株式会社 filed Critical 日立工機株式会社
Priority to JP397283U priority Critical patent/JPS59109475U/en
Publication of JPS59109475U publication Critical patent/JPS59109475U/en
Pending legal-status Critical Current

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  • Percussive Tools And Related Accessories (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の電気ハンマの工具保持部の部分縦断正面
図、第２図は第１図の■−■線断面図である。第３図は
本考案による工具保持部の部分縦断正面図、第４図は第
３図の■−■線断面図である。図において１はフロント
カバ、２は先端工具、３は工具保持金具、４は工具係止
面である。FIG. 1 is a partial longitudinal sectional front view of a tool holder of a conventional electric hammer, and FIG. 2 is a sectional view taken along the line 1--2 in FIG. FIG. 3 is a partial longitudinal sectional front view of the tool holder according to the present invention, and FIG. 4 is a sectional view taken along the line ■--■ in FIG. In the figure, 1 is a front cover, 2 is a tip tool, 3 is a tool holding fitting, and 4 is a tool locking surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 先端工具に衝撃を与え、被加工物をこわす、工具保持部
を有する携帯用衝撃工具において、前記工具保持部に、
前記先端工具の軸心と対称な一対の工具係止面を形成し
た工具保持金具を配設すると共に、該工具保持金具を常
時工具軸心と直角方向に附勢する附勢体を備えて成る工
具保持機構。In a portable impact tool having a tool holder that applies an impact to the tip tool and breaks the workpiece, the tool holder includes:
A tool holding fitting having a pair of tool locking surfaces symmetrical with the axis of the tip tool is provided, and a biasing body that constantly urges the tool holding fitting in a direction perpendicular to the tool axis. Tool holding mechanism.
JP397283U 1983-01-14 1983-01-14 Tool holding mechanism Pending JPS59109475U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP397283U JPS59109475U (en) 1983-01-14 1983-01-14 Tool holding mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP397283U JPS59109475U (en) 1983-01-14 1983-01-14 Tool holding mechanism

Publications (1)

Publication Number Publication Date
JPS59109475U true JPS59109475U (en) 1984-07-24

Family

ID=30135579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP397283U Pending JPS59109475U (en) 1983-01-14 1983-01-14 Tool holding mechanism

Country Status (1)

Country Link
JP (1) JPS59109475U (en)

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