JPH01112734U - - Google Patents

Info

Publication number
JPH01112734U
JPH01112734U JP762488U JP762488U JPH01112734U JP H01112734 U JPH01112734 U JP H01112734U JP 762488 U JP762488 U JP 762488U JP 762488 U JP762488 U JP 762488U JP H01112734 U JPH01112734 U JP H01112734U
Authority
JP
Japan
Prior art keywords
wires
lifting
lifting member
slack
wire
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
JP762488U
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 JP762488U priority Critical patent/JPH01112734U/ja
Publication of JPH01112734U publication Critical patent/JPH01112734U/ja
Pending legal-status Critical Current

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Description

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

第１図はこの考案の一実施例に係る昇降装置の
概略的構成を示す説明図、第２図は同昇降装置の
駆動装置部分を示す平面説明図、第３図は弛緩検
知装置の非作動状態を示す説明図、第４図は弛緩
検知装置の作動状態を示す説明図、第５図は上記
昇降装置の電気回路図、第６図は上記昇降装置の
適用例を示す正面図、第７図はその側面図である
。 符号の説明、Ａ…昇降装置、１…昇降部材、２
ａ，２ｂ…ワイヤー、３…モータ、１０…弛緩検
知装置。 Fig. 1 is an explanatory diagram showing a schematic configuration of an elevating device according to an embodiment of the invention, Fig. 2 is an explanatory plan view showing a driving device portion of the elevating device, and Fig. 3 is an explanatory diagram showing a non-operation of the relaxation detection device. FIG. 4 is an explanatory diagram showing the operating state of the relaxation detection device, FIG. 5 is an electric circuit diagram of the lifting device, FIG. 6 is a front view showing an example of application of the lifting device, and FIG. The figure is a side view thereof. Explanation of symbols, A... Lifting device, 1... Lifting member, 2
a, 2b...wire, 3...motor, 10...relaxation detection device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 昇降部材を吊持する２本以上のワイヤーと、該
ワイヤーを巻上げ或は巻戻すことで上記昇降部材
を昇降させる駆動装置と、上記ワイヤーの弛みを
検知して上記駆動装置を停止させる弛緩検知装置
と、から構成されてなる昇降装置。 Two or more wires that suspend the lifting member, a drive device that raises and lowers the lifting member by winding or unwinding the wires, and a slack detection device that detects slack in the wire and stops the driving device. A lifting device consisting of.
JP762488U 1988-01-26 1988-01-26 Pending JPH01112734U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP762488U JPH01112734U (en) 1988-01-26 1988-01-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP762488U JPH01112734U (en) 1988-01-26 1988-01-26

Publications (1)

Publication Number Publication Date
JPH01112734U true JPH01112734U (en) 1989-07-28

Family

ID=31212790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP762488U Pending JPH01112734U (en) 1988-01-26 1988-01-26

Country Status (1)

Country Link
JP (1) JPH01112734U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006182521A (en) * 2004-12-28 2006-07-13 Chugoku Electric Power Co Inc:The Wire sagging detecting device and gate opening/closing device
JP2007064291A (en) * 2005-08-30 2007-03-15 Tok Bearing Co Ltd Elevating device for base member

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51104962A (en) * 1975-03-12 1976-09-17 Matsushita Electric Industrial Co Ltd Ofukudosochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51104962A (en) * 1975-03-12 1976-09-17 Matsushita Electric Industrial Co Ltd Ofukudosochi

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006182521A (en) * 2004-12-28 2006-07-13 Chugoku Electric Power Co Inc:The Wire sagging detecting device and gate opening/closing device
JP2007064291A (en) * 2005-08-30 2007-03-15 Tok Bearing Co Ltd Elevating device for base member

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