EP2921447A3 - Stationary hoisting gear with damper and hydraulic damper - Google Patents

Stationary hoisting gear with damper and hydraulic damper Download PDF

Info

Publication number
EP2921447A3
EP2921447A3 EP15159534.5A EP15159534A EP2921447A3 EP 2921447 A3 EP2921447 A3 EP 2921447A3 EP 15159534 A EP15159534 A EP 15159534A EP 2921447 A3 EP2921447 A3 EP 2921447A3
Authority
EP
European Patent Office
Prior art keywords
damper
hoisting gear
hoist
support structure
stationary
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
EP15159534.5A
Other languages
German (de)
French (fr)
Other versions
EP2921447B1 (en
EP2921447A2 (en
Inventor
Daniel Grus
Volker Kirsch
Patrick Wichert
Gunther Weiglein
Siegmund Kaiser
Thomas Gierlichs
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to PL15159534T priority Critical patent/PL2921447T3/en
Publication of EP2921447A2 publication Critical patent/EP2921447A2/en
Publication of EP2921447A3 publication Critical patent/EP2921447A3/en
Application granted granted Critical
Publication of EP2921447B1 publication Critical patent/EP2921447B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B66D1/54—Safety gear
    • B66D1/58—Safety gear responsive to excess of load
    • 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
    • B66D1/28—Other constructional details
    • B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
    • B66D1/38—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Braking Arrangements (AREA)

Abstract

Stationäres Hubwerk zum Bewegen von Lasten in vertikaler Richtung, das eine Nothalt-Funktion aufweist. Um die Belastung der Teile des Hubwerks und der Tragstruktur, an der das Hubwerk befestigt ist, beim Nothalt infolge eines Ansprechen von Sicherheitseinrichtungen, z.B. Bremsen, zu reduzieren, ist zwischen einem Teil, das sich gemäß dem Stand der Technik an der Tragstruktur abstützt, und der Tragstruktur ein Dämpfer vorgesehen.

Figure imgaf001
Stationary hoist for moving loads in the vertical direction, which has an emergency stop function. In order to reduce the burden of the parts of the hoist and the support structure to which the hoist is attached, the emergency stop due to a response of safety devices, such as brakes, is between a part which is supported on the support structure according to the prior art, and the support structure provided a damper.
Figure imgaf001
EP15159534.5A 2014-03-20 2015-03-18 Stationary hoisting gear with damper and hydraulic damper Active EP2921447B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15159534T PL2921447T3 (en) 2014-03-20 2015-03-18 Stationary hoisting gear with damper and hydraulic damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014205250.5A DE102014205250A1 (en) 2014-03-20 2014-03-20 Stationary hoist with damper and hydraulic damper

Publications (3)

Publication Number Publication Date
EP2921447A2 EP2921447A2 (en) 2015-09-23
EP2921447A3 true EP2921447A3 (en) 2015-10-28
EP2921447B1 EP2921447B1 (en) 2018-12-19

Family

ID=52692503

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15159534.5A Active EP2921447B1 (en) 2014-03-20 2015-03-18 Stationary hoisting gear with damper and hydraulic damper

Country Status (4)

Country Link
EP (1) EP2921447B1 (en)
DE (1) DE102014205250A1 (en)
HU (1) HUE042126T2 (en)
PL (1) PL2921447T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016107228A1 (en) * 2016-04-19 2017-10-19 Stahl Cranesystems Gmbh Chain hoist with chain vibration damping
DE102017208029A1 (en) 2017-05-12 2018-11-15 Robert Bosch Gmbh Variable adjustable shock absorber for a hoist and hoist
DE102022001366A1 (en) * 2021-05-17 2022-11-17 Sew-Eurodrive Gmbh & Co Kg Drive arrangement with a shaft, a cable drum, a holding device and a geared motor

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311351A (en) * 1966-02-02 1967-03-28 William W Blakely Shock absorbing device
US4109798A (en) * 1976-09-30 1978-08-29 Stothert & Pitt Limited Crane having overload release means
DE3008423A1 (en) * 1979-04-02 1980-10-16 Hiab Foco Ab DEVICE ON HYDRAULIC CRANES
EP0057601A2 (en) * 1981-01-29 1982-08-11 Sykes Pumps Limited Improvements in and relating to winches
GB2143794A (en) * 1983-07-08 1985-02-20 Evans & Son J Lighting winch
US4787524A (en) * 1985-09-25 1988-11-29 National-Oilwell Overload protection system for a crane
EP0692447A1 (en) * 1994-07-15 1996-01-17 Javier Amenabar Axpe Hoist
EP0953539A2 (en) * 1998-03-06 1999-11-03 TPS di Franzan Antonio & C. Srl Electric winch
DE19903227A1 (en) * 1999-01-27 2000-10-12 Stahl R Foerdertech Gmbh Cable traction unit for crane, with motor, torque support, spring, damper and dead time member
JP2002187691A (en) * 2000-12-22 2002-07-02 Tomoe Giken:Kk Hydraulic absorber type expanding/contracting device and lifting device with which the expanding/contracting device is coupled
KR101224118B1 (en) * 2012-05-15 2013-02-14 라인호(주) Device brake of winch for pulling out a ship

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311351A (en) * 1966-02-02 1967-03-28 William W Blakely Shock absorbing device
US4109798A (en) * 1976-09-30 1978-08-29 Stothert & Pitt Limited Crane having overload release means
DE3008423A1 (en) * 1979-04-02 1980-10-16 Hiab Foco Ab DEVICE ON HYDRAULIC CRANES
EP0057601A2 (en) * 1981-01-29 1982-08-11 Sykes Pumps Limited Improvements in and relating to winches
GB2143794A (en) * 1983-07-08 1985-02-20 Evans & Son J Lighting winch
US4787524A (en) * 1985-09-25 1988-11-29 National-Oilwell Overload protection system for a crane
EP0692447A1 (en) * 1994-07-15 1996-01-17 Javier Amenabar Axpe Hoist
EP0953539A2 (en) * 1998-03-06 1999-11-03 TPS di Franzan Antonio & C. Srl Electric winch
DE19903227A1 (en) * 1999-01-27 2000-10-12 Stahl R Foerdertech Gmbh Cable traction unit for crane, with motor, torque support, spring, damper and dead time member
JP2002187691A (en) * 2000-12-22 2002-07-02 Tomoe Giken:Kk Hydraulic absorber type expanding/contracting device and lifting device with which the expanding/contracting device is coupled
KR101224118B1 (en) * 2012-05-15 2013-02-14 라인호(주) Device brake of winch for pulling out a ship

Also Published As

Publication number Publication date
PL2921447T3 (en) 2019-08-30
HUE042126T2 (en) 2019-06-28
EP2921447B1 (en) 2018-12-19
DE102014205250A1 (en) 2015-09-24
EP2921447A2 (en) 2015-09-23

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