JPS6053482U - Change lever mounting structure - Google Patents

Change lever mounting structure

Info

Publication number
JPS6053482U
JPS6053482U JP14442883U JP14442883U JPS6053482U JP S6053482 U JPS6053482 U JP S6053482U JP 14442883 U JP14442883 U JP 14442883U JP 14442883 U JP14442883 U JP 14442883U JP S6053482 U JPS6053482 U JP S6053482U
Authority
JP
Japan
Prior art keywords
change lever
mounting structure
lever mounting
spring member
switching device
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
JP14442883U
Other languages
Japanese (ja)
Other versions
JPS6339026Y2 (en
Inventor
喜彦 渡辺
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 JP14442883U priority Critical patent/JPS6053482U/en
Publication of JPS6053482U publication Critical patent/JPS6053482U/en
Application granted granted Critical
Publication of JPS6339026Y2 publication Critical patent/JPS6339026Y2/ja
Granted legal-status Critical Current

Links

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) [Abstract] 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図は本考案になるチェンジレバー取付構造の一実施
例を示すハンマードリルの一部縦断側面図、第２図は第
１図の■−■線断面図、第３図は、取付方法を示す展開
斜視図である。 図において、１６はチェンジレバー、２６はバネ部材、
２７は小径部、２８はギヤカバ、３２は径方向のバネ部
、３３は軸方向のバネ部である。Fig. 1 is a partial vertical sectional side view of a hammer drill showing an example of the change lever mounting structure of the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 shows the mounting method. FIG. In the figure, 16 is a change lever, 26 is a spring member,
27 is a small diameter portion, 28 is a gear cover, 32 is a radial spring portion, and 33 is an axial spring portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 先端工具に打撃子回転、回転のみ、あるいは打撃のみを
与え穿孔、ハック等を行なう切換装置を有するハンマド
リルにおいて、前記切換装置のチェンジレバーに対し、
軸方向のバネ部と、軸直角方向のバネ部とを合せ持つ一
個のバネ部材と、該バネ部材が係合する小径部を有する
チェンジレバーと、前記バネ部材及び前記チェンジレバ
ーが収納されるギヤカバとにより構成され、前記チェン
ジレバーが回動可能に装着されて成るチェンジレバーの
取付構造。In a hammer drill having a switching device that performs drilling, hacking, etc. by applying impactor rotation, only rotation, or only impact to a tip tool, for a change lever of the switching device,
A single spring member having both an axial spring portion and an axially perpendicular spring portion, a change lever having a small diameter portion with which the spring member engages, and a gear cover in which the spring member and the change lever are housed. A change lever mounting structure comprising: a change lever mounting structure in which the change lever is rotatably mounted;
JP14442883U 1983-09-16 1983-09-16 Change lever mounting structure Granted JPS6053482U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14442883U JPS6053482U (en) 1983-09-16 1983-09-16 Change lever mounting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14442883U JPS6053482U (en) 1983-09-16 1983-09-16 Change lever mounting structure

Publications (2)

Publication Number Publication Date
JPS6053482U true JPS6053482U (en) 1985-04-15
JPS6339026Y2 JPS6339026Y2 (en) 1988-10-13

Family

ID=30322077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14442883U Granted JPS6053482U (en) 1983-09-16 1983-09-16 Change lever mounting structure

Country Status (1)

Country Link
JP (1) JPS6053482U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014100762A (en) * 2012-11-19 2014-06-05 Makita Corp Impact tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014100762A (en) * 2012-11-19 2014-06-05 Makita Corp Impact tool

Also Published As

Publication number Publication date
JPS6339026Y2 (en) 1988-10-13

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