IT1132951B - Unita' di frenatura - Google Patents

Unita' di frenatura

Info

Publication number
IT1132951B
IT1132951B IT24666/80A IT2466680A IT1132951B IT 1132951 B IT1132951 B IT 1132951B IT 24666/80 A IT24666/80 A IT 24666/80A IT 2466680 A IT2466680 A IT 2466680A IT 1132951 B IT1132951 B IT 1132951B
Authority
IT
Italy
Prior art keywords
braking unit
braking
unit
Prior art date
Application number
IT24666/80A
Other languages
English (en)
Italian (it)
Other versions
IT8024666A0 (it
Inventor
Gordon Maurice Sommer
Original Assignee
Sommer G M Co Inc
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 Sommer G M Co Inc filed Critical Sommer G M Co Inc
Publication of IT8024666A0 publication Critical patent/IT8024666A0/it
Application granted granted Critical
Publication of IT1132951B publication Critical patent/IT1132951B/it

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
    • B66D5/023—Cooling of brakes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/008—Winding units, specially adapted for drilling operations
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
    • F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
    • F16D55/36—Brakes with a plurality of rotating discs all lying side by side
    • F16D55/40—Brakes with a plurality of rotating discs all lying side by side actuated by a fluid-pressure device arranged in or one the 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
    • 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
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • F16D65/84—Features relating to cooling for disc brakes
    • F16D65/853—Features relating to cooling for disc brakes with closed cooling system
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0058—Fully lined, i.e. braking surface extending over the entire disc circumference
    • 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
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • F16D2065/783—Features relating to cooling cooling control or adjustment
    • 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
    • F16D2121/02—Fluid pressure
    • F16D2121/12—Fluid pressure for releasing a normally applied brake, the type of actuator being irrelevant or not provided for in groups F16D2121/04 - F16D2121/10
    • 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
    • F16D2127/001—Auxiliary mechanisms for automatic or self-acting brake operation
    • F16D2127/002—Auxiliary mechanisms for automatic or self-acting brake operation speed-responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
IT24666/80A 1979-10-01 1980-09-15 Unita' di frenatura IT1132951B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8045679A 1979-10-01 1979-10-01

Publications (2)

Publication Number Publication Date
IT8024666A0 IT8024666A0 (it) 1980-09-15
IT1132951B true IT1132951B (it) 1986-07-09

Family

ID=22157504

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24666/80A IT1132951B (it) 1979-10-01 1980-09-15 Unita' di frenatura

Country Status (6)

Country Link
JP (1) JPS56101436A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1153320A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3034190A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2478055A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2059525B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1132951B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211366C2 (de) * 1982-03-27 1985-05-30 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Federspeicherbremse mit druckmittelbetätigbarer Lüfteinrichtung
FR2529978A1 (fr) * 1982-07-12 1984-01-13 Poclain Hydraulics Sa Dispositif de freinage a disques muni d'une commande de defreinage par fluide sous pression
DE4021188A1 (de) * 1990-07-03 1992-01-16 Deere & Co Beoelungssystem fuer eine bremsscheibe
CN105257745B (zh) * 2015-10-28 2018-01-09 嘉善烽火节能设备有限公司 一种自动散热制动器
EP3704051B1 (en) * 2017-10-31 2021-12-22 Inventio AG An elevator installation and a method for lubricating bearings in the elevator installation
DE102021113348A1 (de) * 2021-05-21 2022-11-24 Desch Antriebstechnik Gmbh & Co. Kg Bremsvorrichtung
CN113338895B (zh) * 2021-07-23 2022-06-17 齐媚彬 一种石油钻机智能钻进控制系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB561244A (en) * 1942-11-05 1944-05-11 Louis Sylvio Armandias Improvements in or relating to the braking of vehicles
US2821272A (en) * 1954-12-14 1958-01-28 Roy S Sanford Fluid pressure brake system
DE1127294B (de) * 1955-06-01 1962-04-12 Beteiligungs & Patentverw Gmbh Hydraulische Kraftuebertragung fuer Hebewerke, insbesondere fuer Erdbohranlagen
US2945566A (en) * 1955-06-02 1960-07-19 Roy S Sanford Fluid pressure brake mechanism
GB820426A (en) * 1956-06-11 1959-09-23 Roy Selden Sanford Fluid pressure brake mechanism
US3071211A (en) * 1960-04-06 1963-01-01 Gen Motors Corp Brake cooling fluid systems
US3259216A (en) * 1964-08-18 1966-07-05 Caterpillar Tractor Co Brake cooling system
FR2245877A1 (en) * 1973-09-29 1975-04-25 Ferodo Ltd Hydraulic dynamic brake for vehicle - having two fluid circuits with one for cooling supplied via control valve
GB1504073A (en) * 1975-08-27 1978-03-15 Caterpillar Tractor Co Annular single piston brake arrangement

Also Published As

Publication number Publication date
FR2478055B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-01-11
GB2059525B (en) 1984-05-31
JPS6213531B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-03-27
CA1153320A (en) 1983-09-06
JPS56101436A (en) 1981-08-14
DE3034190C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-05-27
GB2059525A (en) 1981-04-23
IT8024666A0 (it) 1980-09-15
FR2478055A1 (fr) 1981-09-18
DE3034190A1 (de) 1981-04-16

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