GB1043974A - Travel limiting device for winches - Google Patents

Travel limiting device for winches

Info

Publication number
GB1043974A
GB1043974A GB13557/65A GB1355765A GB1043974A GB 1043974 A GB1043974 A GB 1043974A GB 13557/65 A GB13557/65 A GB 13557/65A GB 1355765 A GB1355765 A GB 1355765A GB 1043974 A GB1043974 A GB 1043974A
Authority
GB
United Kingdom
Prior art keywords
valve
winches
clutch
march
brake
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.)
Expired
Application number
GB13557/65A
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.)
DEPUTY MINISTER
Original Assignee
DEPUTY MINISTER
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 DEPUTY MINISTER filed Critical DEPUTY MINISTER
Publication of GB1043974A publication Critical patent/GB1043974A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • F16D67/02—Clutch-brake combinations
    • F16D67/04—Clutch-brake combinations fluid actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/08—Driving gear incorporating fluid motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0125—Motor operated winches
    • B66D2700/0133—Fluid actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0125—Motor operated winches
    • B66D2700/0158—Hydraulically controlled couplings or gearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Braking Arrangements (AREA)

Abstract

1,043,974. Winches. RUMANIAN MINISTERE OF PETROLEUM & CHEMICAL INDUSTRIES. March 31, 1965 [March 31, 1964], No. 13557/65. Heading B8B. In a device for limiting the travel of cable from a winch drum 29, Fig. 2, a pneumatic clutch L is automatically disengaged under the control of a two-way valve C actuated by a nut 35 on a screw-thread 34 geared to the drum 29. The valve C controls relay valves D, F, associated with the clutch L and with a cylinder K for simultaneously engaging the brake when the clutch is disengaged. A push-button valve 6 is provided for releasing the brake when the manual control H is isolated by the relay valve F.
GB13557/65A 1964-03-31 1965-03-31 Travel limiting device for winches Expired GB1043974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO4774164 1964-03-31

Publications (1)

Publication Number Publication Date
GB1043974A true GB1043974A (en) 1966-09-28

Family

ID=20086446

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13557/65A Expired GB1043974A (en) 1964-03-31 1965-03-31 Travel limiting device for winches

Country Status (4)

Country Link
US (1) US3365175A (en)
AT (1) AT262556B (en)
GB (1) GB1043974A (en)
NL (1) NL6503846A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960362A (en) * 1974-10-08 1976-06-01 Eaton Corporation Hoist control with limit switches
US5465939A (en) * 1993-10-22 1995-11-14 Ingersoll-Rand Company Directional control assembly for an air winch
CN103508351B (en) * 2013-09-09 2015-12-02 武汉船用机械有限责任公司 A kind of cable-remover

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US963384A (en) * 1910-07-05 Robert A Ogle Hoisting-machine.
US774767A (en) * 1904-04-04 1904-11-15 Fred W Lyon Safety attachment for hoisting-engines.
US1452964A (en) * 1921-04-09 1923-04-24 Gillis & Geoghegan Hoisting mechanism
US2376019A (en) * 1943-08-09 1945-05-15 Thomas W Thomas Boom stop
US2502710A (en) * 1946-04-02 1950-04-04 Emsco Derrick & Equip Co Safety stop for drum travel
US2656027A (en) * 1950-05-13 1953-10-20 Standard Oil Dev Co Position control device

Also Published As

Publication number Publication date
NL6503846A (en) 1965-10-01
AT262556B (en) 1968-06-25
US3365175A (en) 1968-01-23

Similar Documents

Publication Publication Date Title
GB1345726A (en) Control system for a fluid operated balancing hoist
GB1043974A (en) Travel limiting device for winches
GB1074465A (en) Control device for winches
GB1082010A (en) Controlling winches by fluid pressure
GB1037578A (en) Cable railway power winch having an endlessly guided traction means and two braking devices arranged for reciprocal action
GB1380406A (en) Failsafe devices for hoisting equipment
GB548123A (en) Improvements in electric motor control systems
GB1083430A (en) Multi-position actuator
GB1105616A (en) Adaptor arrangement for fluid control valve
SU724360A1 (en) Pneumatic device for engaging presses
CA649825A (en) Safety coupling for hydrant valve stem
JPS5411583B2 (en)
JPS52101516A (en) Device for selectively controlling control pressure tube by two or mor e dispatchers
ES405089A1 (en) Improvements in truck cranes. (Machine-translation by Google Translate, not legally binding)
AU424934B2 (en) Load responsive valve for pneumatic hoists
AU658961A (en) A self-centering hydraulic reversing valve
AU402243B2 (en) Fluid pressure brake control valve device with manual brake cylinder release feature
FR2235034A1 (en) Safety brake for a cableway - has support cable and actuating cable with spring loaded brake jaws for main cable
GB915116A (en) Improvements in or relating to control valves for fluid pressure operated mechanisms
AU240306B2 (en) Fluid pressure brake apparatus with periodic acknowledgement type safety control
AU238674B2 (en) Fluid pressure brake apparatus with periodic acknowledgement type safety control
AU1422766A (en) Fluid pressure brake control valve device with manual brake cylinder release feature
FR1292766A (en) Improvements to safety valves for hydraulic brake systems
AU226234B2 (en) Flow control valve for hydraulic jack system
CA597259A (en) Control system for hydraulic winch transmission system