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JPS5271069A - Weight-drop preventing device for weight-system take-up apparatus - Google Patents

Weight-drop preventing device for weight-system take-up apparatus

Info

Publication number
JPS5271069A
JPS5271069A JP14643375A JP14643375A JPS5271069A JP S5271069 A JPS5271069 A JP S5271069A JP 14643375 A JP14643375 A JP 14643375A JP 14643375 A JP14643375 A JP 14643375A JP S5271069 A JPS5271069 A JP S5271069A
Authority
JP
Japan
Prior art keywords
weight
drop
preventing device
drop preventing
system take
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
JP14643375A
Other languages
Japanese (ja)
Inventor
Takeshi Soejima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14643375A priority Critical patent/JPS5271069A/en
Publication of JPS5271069A publication Critical patent/JPS5271069A/en
Pending legal-status Critical Current

Links

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Abstract

PURPOSE: To provide a weight-drop preventing device which performs a take-up function under normal condition without preventing the drop of a weight and automatically stops the weight in a small drop distance when a belt is cut off and the weight starts free drop.
COPYRIGHT: (C)1977,JPO&Japio
JP14643375A 1975-12-10 1975-12-10 Weight-drop preventing device for weight-system take-up apparatus Pending JPS5271069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14643375A JPS5271069A (en) 1975-12-10 1975-12-10 Weight-drop preventing device for weight-system take-up apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14643375A JPS5271069A (en) 1975-12-10 1975-12-10 Weight-drop preventing device for weight-system take-up apparatus

Publications (1)

Publication Number Publication Date
JPS5271069A true JPS5271069A (en) 1977-06-14

Family

ID=15407549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14643375A Pending JPS5271069A (en) 1975-12-10 1975-12-10 Weight-drop preventing device for weight-system take-up apparatus

Country Status (1)

Country Link
JP (1) JPS5271069A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100887145B1 (en) * 2002-09-12 2009-03-04 주식회사 포스코 Tension Weight Control
KR100931150B1 (en) 2002-12-20 2009-12-10 주식회사 포스코 Tension Weight Stopper Device of Belt Conveyor
CN102079441A (en) * 2010-12-21 2011-06-01 上海科大重工集团有限公司 Self-balancing tensioning winch system
JP2013094372A (en) * 2011-10-31 2013-05-20 Jetter Co Ltd Belt tensioning device for token conveying belt conveyor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100887145B1 (en) * 2002-09-12 2009-03-04 주식회사 포스코 Tension Weight Control
KR100931150B1 (en) 2002-12-20 2009-12-10 주식회사 포스코 Tension Weight Stopper Device of Belt Conveyor
CN102079441A (en) * 2010-12-21 2011-06-01 上海科大重工集团有限公司 Self-balancing tensioning winch system
JP2013094372A (en) * 2011-10-31 2013-05-20 Jetter Co Ltd Belt tensioning device for token conveying belt conveyor

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