JPS58196082U - Bearing protection structure for power tools - Google Patents

Bearing protection structure for power tools

Info

Publication number
JPS58196082U
JPS58196082U JP9166482U JP9166482U JPS58196082U JP S58196082 U JPS58196082 U JP S58196082U JP 9166482 U JP9166482 U JP 9166482U JP 9166482 U JP9166482 U JP 9166482U JP S58196082 U JPS58196082 U JP S58196082U
Authority
JP
Japan
Prior art keywords
protection structure
bearing protection
power tools
shaft end
steel ball
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
JP9166482U
Other languages
Japanese (ja)
Inventor
石沢　綾一
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 JP9166482U priority Critical patent/JPS58196082U/en
Publication of JPS58196082U publication Critical patent/JPS58196082U/en
Pending legal-status Critical Current

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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、本考案の対象となる電動工具の一例で、その
縦断側面図である。第２図は、第１図の軸受部の拡大断
面図、第３図は、本考案による軸受部の拡大面図である
。 図において、２は軸受、１２は軸、９は鋼球、１１は弾
性体、を示す。FIG. 1 is a longitudinal sectional side view of an example of a power tool to which the present invention is applied. FIG. 2 is an enlarged sectional view of the bearing portion of FIG. 1, and FIG. 3 is an enlarged sectional view of the bearing portion according to the present invention. In the figure, 2 is a bearing, 12 is a shaft, 9 is a steel ball, and 11 is an elastic body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 両端を軸受で支持され、スラスト力を受けながら回転す
る軸を有する電動工具において、スラスト力を負担する
側の軸端に、軸端と接触する位置に鋼球を配し、該鋼球
を弾性体により軸端に押付けるよう構成して成る軸受保
護構造。In a power tool that has a shaft that is supported by bearings at both ends and rotates while receiving thrust force, a steel ball is placed on the shaft end on the side that bears the thrust force at a position in contact with the shaft end, and the steel ball is made elastic. A bearing protection structure configured to be pressed against the shaft end by a body.
JP9166482U 1982-06-18 1982-06-18 Bearing protection structure for power tools Pending JPS58196082U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9166482U JPS58196082U (en) 1982-06-18 1982-06-18 Bearing protection structure for power tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9166482U JPS58196082U (en) 1982-06-18 1982-06-18 Bearing protection structure for power tools

Publications (1)

Publication Number Publication Date
JPS58196082U true JPS58196082U (en) 1983-12-27

Family

ID=30221706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9166482U Pending JPS58196082U (en) 1982-06-18 1982-06-18 Bearing protection structure for power tools

Country Status (1)

Country Link
JP (1) JPS58196082U (en)

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