FR2386472A1 - Crane trolley drive wheel with motor - has bearings and hub enabling wheel dismantling in confined spaces (NL 9.10.78) - Google Patents

Crane trolley drive wheel with motor - has bearings and hub enabling wheel dismantling in confined spaces (NL 9.10.78)

Info

Publication number
FR2386472A1
FR2386472A1 FR7809899A FR7809899A FR2386472A1 FR 2386472 A1 FR2386472 A1 FR 2386472A1 FR 7809899 A FR7809899 A FR 7809899A FR 7809899 A FR7809899 A FR 7809899A FR 2386472 A1 FR2386472 A1 FR 2386472A1
Authority
FR
France
Prior art keywords
wheel
motor
hub
dismantling
confined spaces
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
FR7809899A
Other languages
French (fr)
Other versions
FR2386472B1 (en
Inventor
Wolfgang Messer
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.)
Butzbacher Weichenbau GmbH
Original Assignee
Butzbacher Weichenbau GmbH
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 Butzbacher Weichenbau GmbH filed Critical Butzbacher Weichenbau GmbH
Publication of FR2386472A1 publication Critical patent/FR2386472A1/en
Application granted granted Critical
Publication of FR2386472B1 publication Critical patent/FR2386472B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/08—Runners; Runner bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/14—Trolley or crane travel drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Rolling Contact Bearings (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

The trolley driving wheel arrangements for crane or trolley arrangement has bearing system designed for dismantling the wheels from inwards even in confined spaces. The drive wheel is connected to the drive motor. The wheel hub has hollow shaft (12a) with internal coupling mechanism for the drive shaft. This shaft carries rolling bearings (13, 14) of which the external bearing (13) is held on a web (16) of the box profile (1) and the second bearing (14) is held on motor end in a hollow bearing housing (4) bolted on the web (7). The coupling between the wheel (12) and the motor has coupling pinion (15) inserted into the hollow hub (12a). The stub shaft (16) of the drive motor is pushed into the hub bore (15a) connected with the coupling pinion (17).
FR7809899A 1977-04-05 1978-04-04 Crane trolley drive wheel with motor - has bearings and hub enabling wheel dismantling in confined spaces (NL 9.10.78) Granted FR2386472A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772715140 DE2715140C2 (en) 1977-04-05 1977-04-05 Impeller drive and bearing for a crane or trolley

Publications (2)

Publication Number Publication Date
FR2386472A1 true FR2386472A1 (en) 1978-11-03
FR2386472B1 FR2386472B1 (en) 1981-01-02

Family

ID=6005685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809899A Granted FR2386472A1 (en) 1977-04-05 1978-04-04 Crane trolley drive wheel with motor - has bearings and hub enabling wheel dismantling in confined spaces (NL 9.10.78)

Country Status (4)

Country Link
DE (1) DE2715140C2 (en)
FR (1) FR2386472A1 (en)
LU (1) LU79357A1 (en)
NL (1) NL7803543A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419249A1 (en) * 1978-03-07 1979-10-05 Kito Kk Travelling electric hoist - has rotor and brake disc attraction device forming assembly of cast aluminium alloy
FR2511994A1 (en) * 1981-09-02 1983-03-04 Mannesmann Ag CARRIER WHEEL BLOCK

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741193C1 (en) * 1987-12-04 1989-07-27 Man Ghh Krantechnik Wheel block
DE9210797U1 (en) * 1992-08-12 1993-12-16 Karl Georg Stahlherstellungs- und Verarbeitungsgesellschaft mbH & Co. KG, 57638 Neitersen Impeller block
DE19617934C2 (en) * 1996-04-26 1998-07-02 Mannesmann Ag Windmill

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419249A1 (en) * 1978-03-07 1979-10-05 Kito Kk Travelling electric hoist - has rotor and brake disc attraction device forming assembly of cast aluminium alloy
FR2511994A1 (en) * 1981-09-02 1983-03-04 Mannesmann Ag CARRIER WHEEL BLOCK
DE3134750A1 (en) * 1981-09-02 1983-03-17 Mannesmann AG, 4000 Düsseldorf "WHEEL BLOCK"
US4550664A (en) * 1981-09-02 1985-11-05 Mannesmann Aktiengesellschaft Track wheel block

Also Published As

Publication number Publication date
NL7803543A (en) 1978-10-09
DE2715140A1 (en) 1978-10-19
LU79357A1 (en) 1978-09-18
DE2715140C2 (en) 1982-07-22
FR2386472B1 (en) 1981-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse