ATE253014T1 - MECHANICAL ARRANGEMENT FOR LIMITING THE MOVEMENT OF WORK PLATFORMS - Google Patents

MECHANICAL ARRANGEMENT FOR LIMITING THE MOVEMENT OF WORK PLATFORMS

Info

Publication number
ATE253014T1
ATE253014T1 AT99116772T AT99116772T ATE253014T1 AT E253014 T1 ATE253014 T1 AT E253014T1 AT 99116772 T AT99116772 T AT 99116772T AT 99116772 T AT99116772 T AT 99116772T AT E253014 T1 ATE253014 T1 AT E253014T1
Authority
AT
Austria
Prior art keywords
pin
limiting
movement
plate
cam
Prior art date
Application number
AT99116772T
Other languages
German (de)
Inventor
Gunter Katterwe
Erich Richter
Original Assignee
Geda Dechentreiter Gmbh & Co K
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 Geda Dechentreiter Gmbh & Co K filed Critical Geda Dechentreiter Gmbh & Co K
Application granted granted Critical
Publication of ATE253014T1 publication Critical patent/ATE253014T1/en

Links

Classifications

    • 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
    • B66D1/54—Safety gear
    • 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
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/605—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes scaffolding winshes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/16—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes for action on ropes or cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Types And Forms Of Lifts (AREA)
  • Braking Arrangements (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Transmission Devices (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

Drivers (285,286) fitted both sides of the lever (28) in its swivel plane contact a stop plate (291) to reach the working settings so as to adjust the plate and in this way shift a cam (343,344) out of normal into working position in which the rope (17,18) is pressed against the pulley (22,23). The drivers come in pin form and the stop plates (291) are fixed to a slide (29) which is fitted at its ends with latching plates (33) and so acts on the cams. The cam is mounted on a shaft taking a pin (341) which normally enters the latching plate itself adjusting parallel to the pin. Preferably a pair of pulleys are provided and are exposed to a pair of cams mounted on the shaft.
AT99116772T 1998-12-10 1999-08-26 MECHANICAL ARRANGEMENT FOR LIMITING THE MOVEMENT OF WORK PLATFORMS ATE253014T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998157669 DE19857669C2 (en) 1998-12-10 1998-12-10 Mechanical arrangement to limit the movement of work platforms

Publications (1)

Publication Number Publication Date
ATE253014T1 true ATE253014T1 (en) 2003-11-15

Family

ID=7891050

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99116772T ATE253014T1 (en) 1998-12-10 1999-08-26 MECHANICAL ARRANGEMENT FOR LIMITING THE MOVEMENT OF WORK PLATFORMS

Country Status (4)

Country Link
EP (1) EP1008550B1 (en)
AT (1) ATE253014T1 (en)
DE (2) DE19857669C2 (en)
ES (1) ES2207094T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7735807B2 (en) * 2007-12-19 2010-06-15 Safeworks, Llc Tension holder for load lifting
DE102013109341B4 (en) * 2013-08-28 2021-03-04 Tractel Greifzug Gmbh Lifting platform with tilt monitoring
CN116771869B (en) * 2023-08-17 2023-10-20 山西科达自控股份有限公司 Tensioning device for endless rope traction transmission mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2173758B2 (en) * 1972-03-01 1975-10-24 Laho Materiel Entr Trava
US3865265A (en) * 1973-08-20 1975-02-11 Brudi Equipment Lift truck safety accessory
DE2732516C3 (en) * 1977-07-19 1980-10-30 Mannesmann Ag, 4000 Duesseldorf Device for securing a work platform suspended from two cable winches
FR2427997A1 (en) * 1978-06-09 1980-01-04 Tractel Sa AUTOMATIC INTERVENTION DEVICE FOR STOPPING THE TILT MOVEMENT OF A NACELLE SUSPENDED FROM TWO OR MORE WINCHES
FR2618421B1 (en) * 1987-07-21 1990-01-05 Cavalieri Michel SAFETY ASSEMBLY FOR FLYING SCAFFOLD WINCH

Also Published As

Publication number Publication date
EP1008550B1 (en) 2003-10-29
DE19857669A1 (en) 2000-06-15
ES2207094T3 (en) 2004-05-16
DE59907533D1 (en) 2003-12-04
DE19857669C2 (en) 2003-11-27
EP1008550A1 (en) 2000-06-14

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee