[go: up one dir, main page]

JPS53140752A - Device for preventing winch from hoisting up or down excessively - Google Patents

Device for preventing winch from hoisting up or down excessively

Info

Publication number
JPS53140752A
JPS53140752A JP5575777A JP5575777A JPS53140752A JP S53140752 A JPS53140752 A JP S53140752A JP 5575777 A JP5575777 A JP 5575777A JP 5575777 A JP5575777 A JP 5575777A JP S53140752 A JPS53140752 A JP S53140752A
Authority
JP
Japan
Prior art keywords
hoisting
winch
down excessively
preventing
preventing winch
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
JP5575777A
Other languages
Japanese (ja)
Inventor
Masanori Uemura
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP5575777A priority Critical patent/JPS53140752A/en
Publication of JPS53140752A publication Critical patent/JPS53140752A/en
Pending legal-status Critical Current

Links

Landscapes

  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

PURPOSE: To suitably control the hoisting up and down speed of the rope or the like of a winch by detecting the speed of the rope of the winch and hydraulically transmitting it to a lever.
COPYRIGHT: (C)1978,JPO&Japio
JP5575777A 1977-05-13 1977-05-13 Device for preventing winch from hoisting up or down excessively Pending JPS53140752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5575777A JPS53140752A (en) 1977-05-13 1977-05-13 Device for preventing winch from hoisting up or down excessively

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5575777A JPS53140752A (en) 1977-05-13 1977-05-13 Device for preventing winch from hoisting up or down excessively

Publications (1)

Publication Number Publication Date
JPS53140752A true JPS53140752A (en) 1978-12-08

Family

ID=13007705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5575777A Pending JPS53140752A (en) 1977-05-13 1977-05-13 Device for preventing winch from hoisting up or down excessively

Country Status (1)

Country Link
JP (1) JPS53140752A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02142783U (en) * 1989-05-02 1990-12-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02142783U (en) * 1989-05-02 1990-12-04

Similar Documents

Publication Publication Date Title
JPS5293063A (en) Overload-preventing apparatus for winch
JPS53126659A (en) Vibration preventing apparatus for level luffing crane
JPS53140752A (en) Device for preventing winch from hoisting up or down excessively
JPS5420555A (en) Elevator fire controlling system
JPS54346A (en) Crane
JPS5318160A (en) Elevator device
JPS51114578A (en) Method and device for automatic position control
JPS537069A (en) Device for driving bucket of crane
JPS51122296A (en) Automatic housing apparatus for telescopable ladder
JPS5413898A (en) Gripping device of control rod driving device
JPS52112955A (en) Winch
JPS51124251A (en) Device for detecting hoisting load of crane or the like
JPS5231291A (en) Brake control system by means of run detection
JPS5264745A (en) Hydraulic winch
JPS5428994A (en) Hoisting rope type control rod for the reactor
JPS5264749A (en) Automatic controlling device for opening and getting down of bucket
JPS5293055A (en) Safety apparatus for elevator
JPS538953A (en) Hoist
JPS5415260A (en) Device for stopping removal of rope from hook
JPS5422621A (en) Clutch controller
JPS5326051A (en) Brake means for winch
JPS52103158A (en) Speed control device for motor of winch
JPS51118290A (en) Automatic monitoring device for towing rope
JPS5415262A (en) Device for remotely operating rope removal stopper of hook
JPS5415261A (en) Device for stopping removal of rope from hook