GB903515A - Improvements in engine-driven winches - Google Patents

Improvements in engine-driven winches

Info

Publication number
GB903515A
GB903515A GB1322359A GB1322359A GB903515A GB 903515 A GB903515 A GB 903515A GB 1322359 A GB1322359 A GB 1322359A GB 1322359 A GB1322359 A GB 1322359A GB 903515 A GB903515 A GB 903515A
Authority
GB
United Kingdom
Prior art keywords
rod
displacement
carriage
stop
engine
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
GB1322359A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB903515A publication Critical patent/GB903515A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B66D3/24—Applications of limit switches
    • 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
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0125—Motor operated winches
    • B66D2700/0133—Fluid actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

903,515. Pneumatic winches. MAIRE, C. A. April 17, 1959 [May 12, 1958], No. 13223/59. Addition to 819,512, as improved upon by 888,412. Class 78 (5). The winch drum 1, as claimed in the parent Specification, has carriage 6 carried by rod 5 and is caused to slide therealong by finger 7 which engages the grooves 9 of the drum. The carriage has arm 10 which slides along rod 11 and, by engaging either stop 13 or stop 14, causes displacement of rod 11 and, through rocker 15, displacement of rod 12. Each rod displaces or allows the displacement of a respective valve 18 so that the pneumatic motor is stopped. Fig. 2 shows the operation of the valves 18 either by the respective rods 11, 12 or by hand pusher 16.
GB1322359A 1958-05-12 1959-04-17 Improvements in engine-driven winches Expired GB903515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR765362A FR73583E (en) 1958-05-12 1958-05-12 Further development of motor hoists

Publications (1)

Publication Number Publication Date
GB903515A true GB903515A (en) 1962-08-15

Family

ID=8706485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1322359A Expired GB903515A (en) 1958-05-12 1959-04-17 Improvements in engine-driven winches

Country Status (2)

Country Link
FR (1) FR73583E (en)
GB (1) GB903515A (en)

Also Published As

Publication number Publication date
FR73583E (en) 1960-08-22

Similar Documents

Publication Publication Date Title
GB903515A (en) Improvements in engine-driven winches
CA565074A (en) Reciprocating piston type hydraulic damper
AT225337B (en) Automatic valve, especially for high-speed piston compressors
ES267102A1 (en) A device with rotating pistons, suitable for functioning as a motor, pump, movement or torque repeater
BE595059A (en) Pneumatic valve.
CH398230A (en) Manual actuators, in particular for valves
BE605175A (en) Improvements to slide valves.
CA604168A (en) Hydraulic valve operator mechanism
CA631218A (en) Reciprocating piston valve
AU246589B2 (en) Improvements in or relating to fluid operated piston tools
CA603431A (en) Valve movement limiting mechanism
ES201262A1 (en) A hydraulic elevator mechanism of plows and other apparatused lighting instruments. (Machine-translation by Google Translate, not legally binding)
CA609394A (en) Valve packing extracting tool
FR1195540A (en) Improvements made to pneumatic tools (hammers) lubrication devices
AU254482B2 (en) Improvements relating to valve operating servo-motors
CA598826A (en) Piston engine compressor control
CA631037A (en) Valve for machines having a reciprocating piston
CA628927A (en) Manual operating means for piston operated valves
CA594079A (en) Valve operating mechanism
CA595511A (en) Tool rotator for reciprocating hammer
CA608410A (en) Push rod and oil control valve
AU237746B2 (en) Improvements relating to packing rings for use on double acting pistons
ES250042A1 (en) Procedures in hydraulic mechanisms to activate the displacement of the pen of a crane (Machine-translation by Google Translate, not legally binding)
CA593958A (en) Reciprocating cutting assembly with hydraulic control means
CA605991A (en) Free piston machine