JPS5917180U - Impact type pneumatic tool bit holder - Google Patents

Impact type pneumatic tool bit holder

Info

Publication number
JPS5917180U
JPS5917180U JP10885082U JP10885082U JPS5917180U JP S5917180 U JPS5917180 U JP S5917180U JP 10885082 U JP10885082 U JP 10885082U JP 10885082 U JP10885082 U JP 10885082U JP S5917180 U JPS5917180 U JP S5917180U
Authority
JP
Japan
Prior art keywords
hole
bit holder
impact type
type pneumatic
bit
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.)
Granted
Application number
JP10885082U
Other languages
Japanese (ja)
Other versions
JPS624459Y2 (en
Inventor
村口　茂樹
Original Assignee
本田技研工業株式会社
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 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to JP10885082U priority Critical patent/JPS5917180U/en
Publication of JPS5917180U publication Critical patent/JPS5917180U/en
Application granted granted Critical
Publication of JPS624459Y2 publication Critical patent/JPS624459Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
  • Gripping On Spindles (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図は従来例を示すインパクトレンチの截断側面図、
第２図は従来例のビットホルダーの側面図、第３図は第
２図の■−■線断面図、第４図は本考案ビットホルダー
の実施例を示す側面図、第５図はその截断側面図、第６
図は第４図のＶＩ−ＶＩ線断面図である。 １・・・ビットホルダー、２・・・原動軸との係合孔、
３・・・ビットの挿着用多角形結合孔、３ａ・・・円形
孔、４・・・切割溝、５・・・ねじ。Figure 1 is a cutaway side view of a conventional impact wrench.
Fig. 2 is a side view of a conventional bit holder, Fig. 3 is a sectional view taken along the line ■-■ in Fig. 2, Fig. 4 is a side view showing an embodiment of the bit holder of the present invention, and Fig. 5 is a cross-sectional view thereof. Side view, No. 6
The figure is a sectional view taken along the line VI-VI in FIG. 4. 1... Bit holder, 2... Engagement hole with driving shaft,
3... Polygonal coupling hole for bit insertion, 3a... Circular hole, 4... Cut groove, 5... Screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 基部に原動軸との結合用孔２を設けたビットホルダー１
の先端部に、ビットの根部外形に合致する相似の多角形
の結合孔３を設け、該結合孔３の前端部を適宜の長さに
亘って前記多角形孔に外接する内径の円形孔３ａに形成
すると共に該円形孔３ａの外周内部に複数条の切割溝１
を軸方向に設け、更にホルダー１の先端部外周にねじ５
を設けて成る衝撃式空動工具のビットホルダー。Bit holder 1 with a hole 2 for coupling with the driving shaft at the base
A similar polygonal coupling hole 3 that matches the outer shape of the root of the bit is provided at the tip of the bit, and a circular hole 3a with an inner diameter circumscribing the polygonal hole is provided at the front end of the coupling hole 3 over an appropriate length. and a plurality of cut grooves 1 inside the outer periphery of the circular hole 3a.
is provided in the axial direction, and a screw 5 is provided on the outer periphery of the tip of the holder 1.
A bit holder for impact type pneumatic tools.
JP10885082U 1982-07-20 1982-07-20 Impact type pneumatic tool bit holder Granted JPS5917180U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10885082U JPS5917180U (en) 1982-07-20 1982-07-20 Impact type pneumatic tool bit holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10885082U JPS5917180U (en) 1982-07-20 1982-07-20 Impact type pneumatic tool bit holder

Publications (2)

Publication Number Publication Date
JPS5917180U true JPS5917180U (en) 1984-02-02
JPS624459Y2 JPS624459Y2 (en) 1987-01-31

Family

ID=30253793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10885082U Granted JPS5917180U (en) 1982-07-20 1982-07-20 Impact type pneumatic tool bit holder

Country Status (1)

Country Link
JP (1) JPS5917180U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011056590A (en) * 2009-09-07 2011-03-24 Miyazawa Kiko:Kk Small multiple-spindle drilling and tapping machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011056590A (en) * 2009-09-07 2011-03-24 Miyazawa Kiko:Kk Small multiple-spindle drilling and tapping machine

Also Published As

Publication number Publication date
JPS624459Y2 (en) 1987-01-31

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