JPS6421863U - - Google Patents

Info

Publication number
JPS6421863U
JPS6421863U JP11646387U JP11646387U JPS6421863U JP S6421863 U JPS6421863 U JP S6421863U JP 11646387 U JP11646387 U JP 11646387U JP 11646387 U JP11646387 U JP 11646387U JP S6421863 U JPS6421863 U JP S6421863U
Authority
JP
Japan
Prior art keywords
dust cover
slit
concave part
protrusion
bag
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
JP11646387U
Other languages
English (en)
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 filed Critical
Priority to JP11646387U priority Critical patent/JPS6421863U/ja
Publication of JPS6421863U publication Critical patent/JPS6421863U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sealing Devices (AREA)

Description

【図面の簡単な説明】
第1図ないし第3図は本考案の実施例を示すも
ので、第1図はダストカバーの縦断面図、第2図
は第1図の要部拡大平面図、第3図は第2図の
―線に沿う断面図、第4図は従来のダストカバ
ーの縦断面図、第5図はその要部拡大図である。 1……ダストカバー、13……突出部、133
……凹状部、14……スリツト。

Claims (1)

    【実用新案登録請求の範囲】
  1. グリース抜き用のスリツトを有するダストカバ
    ーにおいて、ダストカバーに袋状の突出部を形成
    するとともに、突出部の表面の一部に凹状部を形
    成して薄肉とし、凹状部形成部分にスリツトを貫
    設したことを特徴とするダストカバー。
JP11646387U 1987-07-29 1987-07-29 Pending JPS6421863U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11646387U JPS6421863U (ja) 1987-07-29 1987-07-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11646387U JPS6421863U (ja) 1987-07-29 1987-07-29

Publications (1)

Publication Number Publication Date
JPS6421863U true JPS6421863U (ja) 1989-02-03

Family

ID=31359019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11646387U Pending JPS6421863U (ja) 1987-07-29 1987-07-29

Country Status (1)

Country Link
JP (1) JPS6421863U (ja)

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