JPS6226391U - - Google Patents

Info

Publication number
JPS6226391U
JPS6226391U JP11797485U JP11797485U JPS6226391U JP S6226391 U JPS6226391 U JP S6226391U JP 11797485 U JP11797485 U JP 11797485U JP 11797485 U JP11797485 U JP 11797485U JP S6226391 U JPS6226391 U JP S6226391U
Authority
JP
Japan
Prior art keywords
lifting platform
arm
ball screw
end fixed
pulley
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
JP11797485U
Other languages
Japanese (ja)
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 JP11797485U priority Critical patent/JPS6226391U/ja
Publication of JPS6226391U publication Critical patent/JPS6226391U/ja
Pending legal-status Critical Current

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  • Testing Of Individual Semiconductor Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案による実施例の構成図、第２
図は従来技術の構成図、第３図は第１図の上面図
。 １……上板、２……下板、３……ボールネジ、
４……ボールナツト、５……モータ、６……昇降
台、７……支柱、８……支柱、９……部品、１１
Ａ〜１１Ｄ……アーム、１２Ａ〜１２Ｄ……滑車
、１３Ａ〜１３Ｄ……紐、１４Ａ〜１４Ｄ……ス
プリング。 Figure 1 is a configuration diagram of an embodiment according to this invention, Figure 2
The figure is a configuration diagram of the prior art, and FIG. 3 is a top view of FIG. 1. 1... Upper plate, 2... Lower plate, 3... Ball screw,
4... Ball nut, 5... Motor, 6... Lifting platform, 7... Support, 8... Support, 9... Parts, 11
A to 11D... Arm, 12A to 12D... Pulley, 13A to 13D... String, 14A to 14D... Spring.

Claims (1)

【実用新案登録請求の範囲】 上板と下板の間に取り付けるボールネジと、前
記ボールネジの回転により昇降する昇降台をもつ
部品運搬機構において、 前記下板側に向かつて前記上板の四隅に取り付
けるアームと、 前記アームに取り付ける滑車と、 一端を前記アームの下方の前記昇降台に固定し
、他端を前記滑車を経て他のアームに固定する紐
と、 前記紐の中間に挿入するスプリングとを備える
ことを特徴とする昇降台の重量補正機構。[Scope of Claim for Utility Model Registration] A parts transport mechanism having a ball screw installed between an upper plate and a lower plate, and a lifting platform that is raised and lowered by the rotation of the ball screw, comprising: arms facing the lower plate side and attached to the four corners of the upper plate; , a pulley attached to the arm; a string having one end fixed to the lifting platform below the arm and the other end fixed to another arm via the pulley; and a spring inserted between the strings. A weight correction mechanism for a lifting platform featuring:
JP11797485U 1985-07-31 1985-07-31 Pending JPS6226391U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11797485U JPS6226391U (en) 1985-07-31 1985-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11797485U JPS6226391U (en) 1985-07-31 1985-07-31

Publications (1)

Publication Number Publication Date
JPS6226391U true JPS6226391U (en) 1987-02-18

Family

ID=31003991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11797485U Pending JPS6226391U (en) 1985-07-31 1985-07-31

Country Status (1)

Country Link
JP (1) JPS6226391U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007069991A (en) * 2005-09-02 2007-03-22 Tokyo Electron Ltd Lifting mechanism and conveying device
CN102225736A (en) * 2011-05-30 2011-10-26 天津必利优科技发展有限公司 Lifting platform device with multi-cylinder synchronous operation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648386A (en) * 1979-09-19 1981-05-01 Itl Kk Elevator
JPS5992898A (en) * 1982-11-17 1984-05-29 株式会社　コムラ製作所 Elevating stopper for elevator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648386A (en) * 1979-09-19 1981-05-01 Itl Kk Elevator
JPS5992898A (en) * 1982-11-17 1984-05-29 株式会社　コムラ製作所 Elevating stopper for elevator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007069991A (en) * 2005-09-02 2007-03-22 Tokyo Electron Ltd Lifting mechanism and conveying device
CN102225736A (en) * 2011-05-30 2011-10-26 天津必利优科技发展有限公司 Lifting platform device with multi-cylinder synchronous operation

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