FR2444637A1 - Overhead travelling load lifting gear for farm building - has crane trolley supported by front and rear tandem rollers on each side - Google Patents

Overhead travelling load lifting gear for farm building - has crane trolley supported by front and rear tandem rollers on each side

Info

Publication number
FR2444637A1
FR2444637A1 FR7931203A FR7931203A FR2444637A1 FR 2444637 A1 FR2444637 A1 FR 2444637A1 FR 7931203 A FR7931203 A FR 7931203A FR 7931203 A FR7931203 A FR 7931203A FR 2444637 A1 FR2444637 A1 FR 2444637A1
Authority
FR
France
Prior art keywords
overhead travelling
lifting gear
crane trolley
load lifting
attached
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.)
Withdrawn
Application number
FR7931203A
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.)
KRUEGER MASCHF GERHARD
Original Assignee
KRUEGER MASCHF GERHARD
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 KRUEGER MASCHF GERHARD filed Critical KRUEGER MASCHF GERHARD
Publication of FR2444637A1 publication Critical patent/FR2444637A1/en
Withdrawn legal-status Critical Current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
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/08—Trolleys or crabs, e.g. operating above runways with turntables
    • B66C11/10—Trolleys or crabs, e.g. operating above runways with turntables equipped with jibs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

The overhead travelling crane for handling hay, silage etc. inside a barn, has a crane trolley (1) with two longitudinal beams (5) and two cross beams (6) with a turntable (8) at the middle. Below this is the jib arm (12) for handling the load is supported. The trolley travels on four double roller assemblies (4) each with a front roller pair (14) and rear roller pair (15) which straddle the web of an I beam, to travel on its lower flanges. Each assembly has the rollers carried by horizontal side plates (18) extending forwards and rearwards from vertical channels (21), one each side of the longitudinal beams. The side plates are attached to intermediate horizontal members attached to the rear of the vertical channels (21), one each side of the longitudinal beams. The side plates, are attached to intermediate horizontal members attached to the rear of the vertical channels.
FR7931203A 1978-12-21 1979-12-20 Overhead travelling load lifting gear for farm building - has crane trolley supported by front and rear tandem rollers on each side Withdrawn FR2444637A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782855450 DE2855450A1 (en) 1978-12-21 1978-12-21 JET CRANE, ESPECIALLY FOR AGRICULTURAL GRIPPER PLANTS

Publications (1)

Publication Number Publication Date
FR2444637A1 true FR2444637A1 (en) 1980-07-18

Family

ID=6057977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931203A Withdrawn FR2444637A1 (en) 1978-12-21 1979-12-20 Overhead travelling load lifting gear for farm building - has crane trolley supported by front and rear tandem rollers on each side

Country Status (3)

Country Link
DE (1) DE2855450A1 (en)
FR (1) FR2444637A1 (en)
IT (1) IT1126674B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1288156A1 (en) * 2001-09-03 2003-03-05 Steindl Krantechnik Ges.m.b.H Suspended slewing crane
CN101797922A (en) * 2010-04-21 2010-08-11 中铁重工有限公司 Self-propelled turntable vehicle
CN103043064A (en) * 2012-12-25 2013-04-17 鞍山钢铁集团公司 Electromotive creeper with rotatable platform
CN114735414A (en) * 2021-01-07 2022-07-12 承德高线输送设备有限公司 High-efficient formula positive pole equipment transfer chain

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3415868C2 (en) * 1984-04-28 1986-03-20 Mannesmann AG, 4000 Düsseldorf Crane wheel
CN104030160A (en) * 2014-06-30 2014-09-10 成都高普石油工程技术有限公司 Rapid moving method for portal crane

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1288156A1 (en) * 2001-09-03 2003-03-05 Steindl Krantechnik Ges.m.b.H Suspended slewing crane
CN101797922A (en) * 2010-04-21 2010-08-11 中铁重工有限公司 Self-propelled turntable vehicle
CN101797922B (en) * 2010-04-21 2012-08-29 中铁重工有限公司 Self-propelled turntable vehicle
CN103043064A (en) * 2012-12-25 2013-04-17 鞍山钢铁集团公司 Electromotive creeper with rotatable platform
CN103043064B (en) * 2012-12-25 2015-12-02 鞍山钢铁集团公司 The rotatable electronic ground creeping vehicle of a kind of platform
CN114735414A (en) * 2021-01-07 2022-07-12 承德高线输送设备有限公司 High-efficient formula positive pole equipment transfer chain

Also Published As

Publication number Publication date
DE2855450A1 (en) 1980-07-10
IT7928338A0 (en) 1979-12-21
IT1126674B (en) 1986-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse