FR2299263A1 - Motor driven pulley block for load lifting - has chain pinion between separate housings for motor and speed reducer - Google Patents

Motor driven pulley block for load lifting - has chain pinion between separate housings for motor and speed reducer

Info

Publication number
FR2299263A1
FR2299263A1 FR7503288A FR7503288A FR2299263A1 FR 2299263 A1 FR2299263 A1 FR 2299263A1 FR 7503288 A FR7503288 A FR 7503288A FR 7503288 A FR7503288 A FR 7503288A FR 2299263 A1 FR2299263 A1 FR 2299263A1
Authority
FR
France
Prior art keywords
motor
driven pulley
pulley block
speed reducer
load lifting
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.)
Granted
Application number
FR7503288A
Other languages
French (fr)
Other versions
FR2299263B1 (en
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
Priority to FR7503288A priority Critical patent/FR2299263A1/en
Publication of FR2299263A1 publication Critical patent/FR2299263A1/en
Application granted granted Critical
Publication of FR2299263B1 publication Critical patent/FR2299263B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

A motor driven pulley block with a motor (1) eg a pneumatic motor, driving a speed reduction gear (2) has the motor mounted at one end, in its own housing, and the reducer mounted in further housing at the other end so that the housings can be easily separated for access to the chain pinion (3) between them, for replacement or alteration of the drive ratio. The pinion (3) is positioned between two chain guides (4, 5) above the below, and these guides can be housed either inside the motor housing or inside the reducer housing.
FR7503288A 1975-02-03 1975-02-03 Motor driven pulley block for load lifting - has chain pinion between separate housings for motor and speed reducer Granted FR2299263A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7503288A FR2299263A1 (en) 1975-02-03 1975-02-03 Motor driven pulley block for load lifting - has chain pinion between separate housings for motor and speed reducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7503288A FR2299263A1 (en) 1975-02-03 1975-02-03 Motor driven pulley block for load lifting - has chain pinion between separate housings for motor and speed reducer

Publications (2)

Publication Number Publication Date
FR2299263A1 true FR2299263A1 (en) 1976-08-27
FR2299263B1 FR2299263B1 (en) 1978-02-03

Family

ID=9150659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7503288A Granted FR2299263A1 (en) 1975-02-03 1975-02-03 Motor driven pulley block for load lifting - has chain pinion between separate housings for motor and speed reducer

Country Status (1)

Country Link
FR (1) FR2299263A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0297489A2 (en) * 1987-07-02 1989-01-04 Neuhaus, Hermann, Ing. grad. Hydraulically driven lifting device
FR2645138A1 (en) * 1989-04-04 1990-10-05 Mannesmann Ag COMPACT LIFTING EQUIPMENT
DE9202881U1 (en) * 1992-03-05 1992-07-09 Yale Industrial Products GmbH, 5620 Velbert Kit for a hoist

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0297489A2 (en) * 1987-07-02 1989-01-04 Neuhaus, Hermann, Ing. grad. Hydraulically driven lifting device
EP0297489A3 (en) * 1987-07-02 1989-07-05 Hermann Ing. Grad. Neuhaus Hydraulically driven lifting device
FR2645138A1 (en) * 1989-04-04 1990-10-05 Mannesmann Ag COMPACT LIFTING EQUIPMENT
DE9202881U1 (en) * 1992-03-05 1992-07-09 Yale Industrial Products GmbH, 5620 Velbert Kit for a hoist

Also Published As

Publication number Publication date
FR2299263B1 (en) 1978-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse