IT208095Z2 - BRAKING DEVICE FOR LIFTING VEHICLES, SUCH AS LIFTS AND LIFTS. - Google Patents

BRAKING DEVICE FOR LIFTING VEHICLES, SUCH AS LIFTS AND LIFTS.

Info

Publication number
IT208095Z2
IT208095Z2 IT8621748U IT2174886U IT208095Z2 IT 208095 Z2 IT208095 Z2 IT 208095Z2 IT 8621748 U IT8621748 U IT 8621748U IT 2174886 U IT2174886 U IT 2174886U IT 208095 Z2 IT208095 Z2 IT 208095Z2
Authority
IT
Italy
Prior art keywords
lifts
braking device
lifting vehicles
braking means
braking
Prior art date
Application number
IT8621748U
Other languages
Italian (it)
Other versions
IT8621748V0 (en
Original Assignee
Gmv Service S R L
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 Gmv Service S R L filed Critical Gmv Service S R L
Priority to IT8621748U priority Critical patent/IT208095Z2/en
Publication of IT8621748V0 publication Critical patent/IT8621748V0/en
Priority to EP87106088A priority patent/EP0245686B1/en
Priority to AT87106088T priority patent/ATE97103T1/en
Priority to ES87106088T priority patent/ES2047481T3/en
Priority to DE87106088T priority patent/DE3788081T2/en
Application granted granted Critical
Publication of IT208095Z2 publication Critical patent/IT208095Z2/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Braking Arrangements (AREA)
  • Elevator Control (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

Braking device for lifting means, such as lifts or goods lifts, comprising two braking means (1,3), acting simultaneously. One of said braking means (1) is an asynchronous alternate current motor, with one speed, supplied with direct current. The other braking means (3) is an electromagnetic brake which exercises an action of intemittent intervention. The asynchronous motor (1) is connected to the manoeuvring winch (2) of the lift (6) by the electromagnetic brake (3).
IT8621748U 1986-05-07 1986-05-07 BRAKING DEVICE FOR LIFTING VEHICLES, SUCH AS LIFTS AND LIFTS. IT208095Z2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8621748U IT208095Z2 (en) 1986-05-07 1986-05-07 BRAKING DEVICE FOR LIFTING VEHICLES, SUCH AS LIFTS AND LIFTS.
EP87106088A EP0245686B1 (en) 1986-05-07 1987-04-27 Braking device for lifting means, such as lifts or goods lifts
AT87106088T ATE97103T1 (en) 1986-05-07 1987-04-27 BRAKING DEVICE FOR LIFTING EQUIPMENT LIKE PERSONS OR LIFTS.
ES87106088T ES2047481T3 (en) 1986-05-07 1987-04-27 BRAKING DEVICE FOR LIFTING MEDIA, SUCH AS ELEVATORS OR LIFT TRUCKS.
DE87106088T DE3788081T2 (en) 1986-05-07 1987-04-27 Braking device for lifting equipment such as passenger or goods lifts.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8621748U IT208095Z2 (en) 1986-05-07 1986-05-07 BRAKING DEVICE FOR LIFTING VEHICLES, SUCH AS LIFTS AND LIFTS.

Publications (2)

Publication Number Publication Date
IT8621748V0 IT8621748V0 (en) 1986-05-07
IT208095Z2 true IT208095Z2 (en) 1988-03-31

Family

ID=11186302

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8621748U IT208095Z2 (en) 1986-05-07 1986-05-07 BRAKING DEVICE FOR LIFTING VEHICLES, SUCH AS LIFTS AND LIFTS.

Country Status (5)

Country Link
EP (1) EP0245686B1 (en)
AT (1) ATE97103T1 (en)
DE (1) DE3788081T2 (en)
ES (1) ES2047481T3 (en)
IT (1) IT208095Z2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04129988A (en) * 1990-09-19 1992-04-30 Toshiba Corp Elevator
FI109684B (en) * 1998-03-23 2002-09-30 Kone Corp A method of braking a traction sheave and a traction sheave
JP5909505B2 (en) 2011-02-04 2016-04-26 オーチス エレベータ カンパニーＯｔｉｓ Ｅｌｅｖａｔｏｒ Ｃｏｍｐａｎｙ Brake sequence braking

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232768A (en) * 1978-05-01 1980-11-11 Jacques Dufresne Automatic emergency brake
GB2040857A (en) * 1979-02-07 1980-09-03 Columbus Mckinnon Corp Hoist load positioner

Also Published As

Publication number Publication date
EP0245686B1 (en) 1993-11-10
DE3788081T2 (en) 1994-03-17
DE3788081D1 (en) 1993-12-16
EP0245686A2 (en) 1987-11-19
EP0245686A3 (en) 1990-05-23
IT8621748V0 (en) 1986-05-07
ES2047481T3 (en) 1994-03-01
ATE97103T1 (en) 1993-11-15

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