FR2311744A1 - Motor driven drum type winch - has driving motor and brake coupled to opposite sides of epicyclic input sun wheel - Google Patents

Motor driven drum type winch - has driving motor and brake coupled to opposite sides of epicyclic input sun wheel

Info

Publication number
FR2311744A1
FR2311744A1 FR7614986A FR7614986A FR2311744A1 FR 2311744 A1 FR2311744 A1 FR 2311744A1 FR 7614986 A FR7614986 A FR 7614986A FR 7614986 A FR7614986 A FR 7614986A FR 2311744 A1 FR2311744 A1 FR 2311744A1
Authority
FR
France
Prior art keywords
sun wheel
driving motor
opposite sides
brake
input sun
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.)
Pending
Application number
FR7614986A
Other languages
French (fr)
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.)
A Friedrich Flender AG
Original Assignee
A Friedrich Flender AG
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 A Friedrich Flender AG filed Critical A Friedrich Flender AG
Publication of FR2311744A1 publication Critical patent/FR2311744A1/en
Pending legal-status Critical Current

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
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B66D1/22—Planetary or differential gearings, i.e. with planet gears having movable axes of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Braking Arrangements (AREA)

Abstract

The drum-type winch has an epicyclic gear train in one or more stages housed inside the drum. A driving motor (1) fixed to the chassis is connected by a coupling (2) to the gear train input sun wheel (3). On the other side of the latter there is a brake (8), also connected to it by a coupling (9), and mounted on the chassis, being partly or wholly housed inside the drum. The brake can be of the multiple-disc type, the teeth of the sun wheel being extended in the axial direction and acting as the coupling. The design gives good heat dissipation from the brake, together with easy accessibility for maintenance, and compactness.
FR7614986A 1975-05-21 1976-05-18 Motor driven drum type winch - has driving motor and brake coupled to opposite sides of epicyclic input sun wheel Pending FR2311744A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19757516081 DE7516081U (en) 1975-05-21 1975-05-21 Drum winch

Publications (1)

Publication Number Publication Date
FR2311744A1 true FR2311744A1 (en) 1976-12-17

Family

ID=6652303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614986A Pending FR2311744A1 (en) 1975-05-21 1976-05-18 Motor driven drum type winch - has driving motor and brake coupled to opposite sides of epicyclic input sun wheel

Country Status (2)

Country Link
DE (1) DE7516081U (en)
FR (1) FR2311744A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338220A1 (en) * 1976-01-15 1977-08-12 Mannesmann Ag DRUM DRIVE DEVICE, ESPECIALLY FOR CABLE WINCH

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134722C3 (en) * 1991-10-21 1998-02-26 Fuerstlich Hohenzollernsche We Free fall winch
DE102017120679A1 (en) * 2017-09-07 2019-03-07 Liebherr-Components Biberach Gmbh Guy winch, guying fixture for demounting a crane jib with such guy winch and method for unclamping the jib of a crane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338220A1 (en) * 1976-01-15 1977-08-12 Mannesmann Ag DRUM DRIVE DEVICE, ESPECIALLY FOR CABLE WINCH

Also Published As

Publication number Publication date
DE7516081U (en) 1975-10-02

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