JPH0463848U - - Google Patents

Info

Publication number
JPH0463848U
JPH0463848U JP10659490U JP10659490U JPH0463848U JP H0463848 U JPH0463848 U JP H0463848U JP 10659490 U JP10659490 U JP 10659490U JP 10659490 U JP10659490 U JP 10659490U JP H0463848 U JPH0463848 U JP H0463848U
Authority
JP
Japan
Prior art keywords
ball screw
waterproof
waterproofed
threaded part
screw
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
JP10659490U
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 JP10659490U priority Critical patent/JPH0463848U/ja
Publication of JPH0463848U publication Critical patent/JPH0463848U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sealing Devices (AREA)
  • Transmission Devices (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例、密閉式電動伸縮装置
のボールネジを利用した防水ジヤバラの例で外筒
を伸ばした正面断面図、第2図は防水ジヤバラの
外筒を縮めた正面断面図、第3図は防水パツキン
グを使用した部分正面断面図である。 1……本体スリーブ、2……電動機、3……連
動ギヤ、4……ボールネジ、5……電源回路、6
……防水ジヤバラ、7……防水パツキング、8…
…外筒、9……透孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電気駆動式のボールネジ或はネジ使用の伸縮装
    置の電動機及びボールネジ或はネジ部を防水ジヤ
    バラ或は防水パツキング或は伸縮する防水性の材
    質で防水し、上記電動機或はボールネジ或はネジ
    部を水から守り、漏電或は金属部の錆びを防止で
    きることを特徴とする密閉式電動伸縮装置。
JP10659490U 1990-10-12 1990-10-12 Pending JPH0463848U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10659490U JPH0463848U (ja) 1990-10-12 1990-10-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10659490U JPH0463848U (ja) 1990-10-12 1990-10-12

Publications (1)

Publication Number Publication Date
JPH0463848U true JPH0463848U (ja) 1992-05-29

Family

ID=31852741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10659490U Pending JPH0463848U (ja) 1990-10-12 1990-10-12

Country Status (1)

Country Link
JP (1) JPH0463848U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123665B1 (ja) * 1969-07-02 1976-07-19
JPS6129163B2 (ja) * 1977-02-21 1986-07-04 Mitsubishi Electric Corp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123665B1 (ja) * 1969-07-02 1976-07-19
JPS6129163B2 (ja) * 1977-02-21 1986-07-04 Mitsubishi Electric Corp

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