IT1081893B - JAW BRAKE PARTICULARLY FOR LIFT WINCHES - Google Patents

JAW BRAKE PARTICULARLY FOR LIFT WINCHES

Info

Publication number
IT1081893B
IT1081893B IT340677A IT340677A IT1081893B IT 1081893 B IT1081893 B IT 1081893B IT 340677 A IT340677 A IT 340677A IT 340677 A IT340677 A IT 340677A IT 1081893 B IT1081893 B IT 1081893B
Authority
IT
Italy
Prior art keywords
jaw brake
brake particularly
winches
lift
lift winches
Prior art date
Application number
IT340677A
Other languages
Italian (it)
Original Assignee
Sassi Alberto
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 Sassi Alberto filed Critical Sassi Alberto
Priority to IT340677A priority Critical patent/IT1081893B/en
Priority to DE19782805147 priority patent/DE2805147A1/en
Priority to FR7804264A priority patent/FR2387898A1/en
Application granted granted Critical
Publication of IT1081893B publication Critical patent/IT1081893B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/06—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
    • B66D5/08—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect embodying blocks or shoes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • F16D49/16—Brakes with two brake-blocks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/02—Release mechanisms
    • F16D2127/04—Release mechanisms for manual operation
IT340677A 1977-04-18 1977-04-18 JAW BRAKE PARTICULARLY FOR LIFT WINCHES IT1081893B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT340677A IT1081893B (en) 1977-04-18 1977-04-18 JAW BRAKE PARTICULARLY FOR LIFT WINCHES
DE19782805147 DE2805147A1 (en) 1977-04-18 1978-02-07 BRAKE, ESPECIALLY FOR ELEVATOR WINCHES
FR7804264A FR2387898A1 (en) 1977-04-18 1978-02-15 Drum brake for lifting machine winch - has spring loaded jaws forced away from drum by solenoids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT340677A IT1081893B (en) 1977-04-18 1977-04-18 JAW BRAKE PARTICULARLY FOR LIFT WINCHES

Publications (1)

Publication Number Publication Date
IT1081893B true IT1081893B (en) 1985-05-21

Family

ID=11106570

Family Applications (1)

Application Number Title Priority Date Filing Date
IT340677A IT1081893B (en) 1977-04-18 1977-04-18 JAW BRAKE PARTICULARLY FOR LIFT WINCHES

Country Status (3)

Country Link
DE (1) DE2805147A1 (en)
FR (1) FR2387898A1 (en)
IT (1) IT1081893B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6478124B2 (en) 2000-05-19 2002-11-12 Inventio Ag Brake device for a drive machine of an elevator
EP1156008B1 (en) * 2000-05-19 2005-04-06 Inventio Ag Brake arrangement for lift drive
DE10231534B4 (en) * 2002-07-11 2005-03-10 System Antriebstechnik Dresden Double emergency stop brake for gearless elevator machines in particular

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1037610B (en) * 1975-04-24 1979-11-20 Volpi Spa ELECTROMAGNETIC DEVICE FOR THE BRAKE CONTROL OF THE MOTOR SHAFT OF LIFTS AND LOADERS

Also Published As

Publication number Publication date
FR2387898A1 (en) 1978-11-17
FR2387898B3 (en) 1980-10-31
DE2805147C2 (en) 1988-01-28
DE2805147A1 (en) 1978-10-26

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