JPS5893483U - Tool holding bracket - Google Patents

Tool holding bracket

Info

Publication number
JPS5893483U
JPS5893483U JP18912781U JP18912781U JPS5893483U JP S5893483 U JPS5893483 U JP S5893483U JP 18912781 U JP18912781 U JP 18912781U JP 18912781 U JP18912781 U JP 18912781U JP S5893483 U JPS5893483 U JP S5893483U
Authority
JP
Japan
Prior art keywords
tool
tool holding
holding fitting
holding bracket
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
JP18912781U
Other languages
Japanese (ja)
Inventor
新田　則夫
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 JP18912781U priority Critical patent/JPS5893483U/en
Publication of JPS5893483U publication Critical patent/JPS5893483U/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ーの工具保持部の横断正面図
、第２図は第１図のＩ−Ｉ線断面図である。第３図は本
考案による工具保持部の横断正面図、第４図は第３図の
■−■線断面図である。第５図は従来の工具保持金具の
係止面の断面図、第６図は本考案の工具保持金具の係止
面の断面図である。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、５はノ
ブ、６はスプリングである。FIG. 1 is a cross-sectional front view of a tool holder of a conventional electric hammer, and FIG. 2 is a cross-sectional view taken along the line II in FIG. 1. FIG. 3 is a cross-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. FIG. 5 is a cross-sectional view of the locking surface of a conventional tool holding fitting, and FIG. 6 is a cross-sectional view of the locking surface of the tool holding fitting of the present invention. In the figure, 1 is a front cover, 2 is a tip tool, 3 is a tool holding fitting, 4 is a tool locking surface, 5 is a knob, and 6 is a spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被加工物に衝撃を加える先端工具をフロントカバ先端よ
り突出して備えた衝撃工具の工具保持部の保持金具構造
であって、該工具保持金具の工具係止部分に上下対称な
係止面を形成すると共に、前記工具保持金具を前記フロ
ントカバの左右両側より取付可能に構成し、前記係止面
の摩耗に応じて適宜選択して装着することを特徴とする
工具保持金具。A holding fitting structure of a tool holding part of an impact tool having a tip tool that applies an impact to a workpiece protruding from the tip of a front cover, wherein a vertically symmetrical locking surface is formed at a tool locking part of the tool holding fitting. At the same time, the tool holding fitting is configured such that the tool holding fitting can be attached from both left and right sides of the front cover, and is selected and attached as appropriate depending on the wear of the locking surface.
JP18912781U 1981-12-17 1981-12-17 Tool holding bracket Pending JPS5893483U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18912781U JPS5893483U (en) 1981-12-17 1981-12-17 Tool holding bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18912781U JPS5893483U (en) 1981-12-17 1981-12-17 Tool holding bracket

Publications (1)

Publication Number Publication Date
JPS5893483U true JPS5893483U (en) 1983-06-24

Family

ID=29993101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18912781U Pending JPS5893483U (en) 1981-12-17 1981-12-17 Tool holding bracket

Country Status (1)

Country Link
JP (1) JPS5893483U (en)

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