DE2136928A1 - Electromagnetically operated brake, especially for slewing gears of slewing cranes - Google Patents

Electromagnetically operated brake, especially for slewing gears of slewing cranes

Info

Publication number
DE2136928A1
DE2136928A1 DE19712136928 DE2136928A DE2136928A1 DE 2136928 A1 DE2136928 A1 DE 2136928A1 DE 19712136928 DE19712136928 DE 19712136928 DE 2136928 A DE2136928 A DE 2136928A DE 2136928 A1 DE2136928 A1 DE 2136928A1
Authority
DE
Germany
Prior art keywords
slewing
gears
cranes
electromagnetically operated
operated brake
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
DE19712136928
Other languages
German (de)
Inventor
Georg Langenbeck
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.)
EMDE KARL HEINZ 5909 BURBACH-WAHLBACH
Original Assignee
EMDE KARL HEINZ 5909 BURBACH-WAHLBACH
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 EMDE KARL HEINZ 5909 BURBACH-WAHLBACH filed Critical EMDE KARL HEINZ 5909 BURBACH-WAHLBACH
Priority to DE19712136928 priority Critical patent/DE2136928A1/en
Publication of DE2136928A1 publication Critical patent/DE2136928A1/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D59/00Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62Constructional features or details
    • B66C23/84Slewing gear
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D49/00Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • F16D49/16Brakes with two brake-blocks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00Capstans, winches or hoists
    • B66D2700/03Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00Type of actuator operation force
    • F16D2121/18Electric or magnetic
    • F16D2121/20Electric or magnetic using electromagnets
    • F16D2121/22Electric or magnetic using electromagnets for releasing a normally applied brake
DE19712136928 1971-07-23 1971-07-23 Electromagnetically operated brake, especially for slewing gears of slewing cranes Pending DE2136928A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712136928 DE2136928A1 (en) 1971-07-23 1971-07-23 Electromagnetically operated brake, especially for slewing gears of slewing cranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712136928 DE2136928A1 (en) 1971-07-23 1971-07-23 Electromagnetically operated brake, especially for slewing gears of slewing cranes

Publications (1)

Publication Number Publication Date
DE2136928A1 true DE2136928A1 (en) 1973-02-01

Family

ID=5814648

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712136928 Pending DE2136928A1 (en) 1971-07-23 1971-07-23 Electromagnetically operated brake, especially for slewing gears of slewing cranes

Country Status (1)

Country Link
DE (1) DE2136928A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848587A1 (en) * 1977-12-06 1979-06-07 Saurer Ag Adolph RELEASE DEVICE FOR THE INDEPENDENT RAPID BRAKING OF MOVING MACHINE PARTS, IN PARTICULAR OF WEB MACHINES
EP1422188A1 (en) * 2002-11-21 2004-05-26 Liebherr-Werk Biberach GmbH Clamping brake for the motor of a rotary crane mast
DE202012009167U1 (en) * 2012-09-24 2014-01-08 Liebherr-Werk Biberach Gmbh crane

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848587A1 (en) * 1977-12-06 1979-06-07 Saurer Ag Adolph RELEASE DEVICE FOR THE INDEPENDENT RAPID BRAKING OF MOVING MACHINE PARTS, IN PARTICULAR OF WEB MACHINES
EP1422188A1 (en) * 2002-11-21 2004-05-26 Liebherr-Werk Biberach GmbH Clamping brake for the motor of a rotary crane mast
DE202012009167U1 (en) * 2012-09-24 2014-01-08 Liebherr-Werk Biberach Gmbh crane
EP2711331A1 (en) * 2012-09-24 2014-03-26 Liebherr-Werk Biberach GmbH Crane
US9327950B2 (en) 2012-09-24 2016-05-03 Liebherr-Werk Biberach Gmbh Crane

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