GB997816A - Improvements in brakes for hydraulic apparatus - Google Patents

Improvements in brakes for hydraulic apparatus

Info

Publication number
GB997816A
GB997816A GB36137/64A GB3613764A GB997816A GB 997816 A GB997816 A GB 997816A GB 36137/64 A GB36137/64 A GB 36137/64A GB 3613764 A GB3613764 A GB 3613764A GB 997816 A GB997816 A GB 997816A
Authority
GB
United Kingdom
Prior art keywords
brakes
hydraulic apparatus
released
brake
friction
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.)
Expired
Application number
GB36137/64A
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.)
EARLE FRANCIS ALLEN
VALENTINE EVERIT MACY JUNIOR
Original Assignee
EARLE FRANCIS ALLEN
VALENTINE EVERIT MACY JUNIOR
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 EARLE FRANCIS ALLEN, VALENTINE EVERIT MACY JUNIOR filed Critical EARLE FRANCIS ALLEN
Publication of GB997816A publication Critical patent/GB997816A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00—Movable or portable bridges; Floating bridges
    • E01D15/06—Bascule bridges; Roller bascule bridges, e.g. of Scherzer type
    • 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
    • F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
    • F16D63/008—Brakes acting on a linearly moving member
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/58—Mechanical mechanisms transmitting linear movement
    • F16D2125/66—Wedges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Braking Arrangements (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Handcart (AREA)

Abstract

997,816. Fluid-pressure released friction brakes; brake indicators; friction dampers. V. E. MACY, and E. F. ALLEN. May 21, 1962 [May 29, 1961], No. 36137/64. Divided out of 997,815. Headings F2E, F2F and F2S. The description and drawings are as disclosed in Specification 997,815, but the claims relate to a spring-applied, hydraulically-released brake acting on a linearly movable drive rod of an hydraulic drive cylinder.
GB36137/64A 1961-05-29 1962-05-21 Improvements in brakes for hydraulic apparatus Expired GB997816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US113367A US3203513A (en) 1961-05-29 1961-05-29 Braking means for a hydraulic drive cylinder

Publications (1)

Publication Number Publication Date
GB997816A true GB997816A (en) 1965-07-07

Family

ID=22349013

Family Applications (2)

Application Number Title Priority Date Filing Date
GB19471/62A Expired GB997815A (en) 1961-05-29 1962-05-21 Improvements in lift bridges
GB36137/64A Expired GB997816A (en) 1961-05-29 1962-05-21 Improvements in brakes for hydraulic apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB19471/62A Expired GB997815A (en) 1961-05-29 1962-05-21 Improvements in lift bridges

Country Status (2)

Country Link
US (1) US3203513A (en)
GB (2) GB997815A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10140561A1 (en) * 2001-08-17 2003-02-27 Ina Schaeffler Kg Releasable clamping lock has one clamp track on fixed part and other in form of run-up ramp for clamping body on other part

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354690A (en) * 1965-05-10 1967-11-28 Pines Engineering Co Inc Machine for shaping tubular stock
US3379100A (en) * 1965-07-07 1968-04-23 Houdaille Industries Inc Hydraulic rotary actuator with fail-safe locking means
US3431937A (en) * 1965-09-08 1969-03-11 Chemetron Corp Medical service unit
US3353455A (en) * 1965-09-20 1967-11-21 Westinghouse Air Brake Co Fluid pressure motor
US3427015A (en) * 1967-01-26 1969-02-11 Lamb Co F Jos Hydrostatic centering device
US3466686A (en) * 1967-05-17 1969-09-16 Earle F Allen Method and means for moving structures hydraulically
DE1804857B2 (en) * 1968-10-24 1971-11-25 Hänchen, Siegfried, 7304 Ruit DEVICE FOR CLAMPING AN AXIALLY MOVABLE PISTON ROD
US3575087A (en) * 1968-11-18 1971-04-13 Lourdes Ind Inc Locking cylinder
US3599761A (en) * 1969-02-07 1971-08-17 Bendix Corp Hydraulic power brake system
US3556259A (en) * 1969-03-13 1971-01-19 Valentine E Macy Jr Fail-safe brake with elastomeric actuator
GB1287942A (en) * 1969-04-11 1972-09-06
GB1287941A (en) * 1969-04-11 1972-09-06
US3995534A (en) * 1973-06-30 1976-12-07 Adolf Rastetter Safety arrester for arresting a hydraulically operated lifting ram of a hydraulic elevator
US3941141A (en) * 1974-05-03 1976-03-02 Robert Eddie L Blowout preventer locking apparatus and method
US3946642A (en) * 1974-11-21 1976-03-30 General Signal Corporation Hydraulic brake actuating and locking device
DE2540402C2 (en) * 1975-09-11 1986-10-09 Stabilus Gmbh, 5400 Koblenz Gas spring with mechanical locking
DE2845266C2 (en) * 1978-10-18 1983-03-03 Ringspann Albrecht Maurer Kg, 6380 Bad Homburg Safety parking brake for hydraulic lifts, lifting platforms and the like.
DE2945133C2 (en) * 1979-11-08 1983-09-01 Robert Bosch Gmbh, 7000 Stuttgart Braking device for fluid-driven, rodless working cylinders
US4836091A (en) * 1980-03-17 1989-06-06 De-Sta-Co Division, Dover Resources, Inc. Hydraulic work support
US4305565A (en) * 1980-04-07 1981-12-15 Hydril Company Variable position ram lock for blowout preventers
DE3118449A1 (en) * 1981-05-09 1982-12-02 Sitema Gesellschaft für Sicherheitstechnik und Maschinenbau mbH, 7500 Karlsruhe "CLAMPING DEVICE"
DE3136311A1 (en) * 1981-09-12 1983-04-21 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen "PRESSURE-OPERATED WORKING CYLINDER"
US4511114A (en) * 1982-01-18 1985-04-16 The United States Of America As Represented By The United States Department Of Energy Centrally activated pipe snubbing system
JPS60132106A (en) * 1983-12-21 1985-07-15 Takashi Kimura Pneumatic cylinder equipped with intermediate stop mechanism
US4564088A (en) * 1984-01-09 1986-01-14 Kyoho Machine Works, Ltd. Axial braking device
US4791855A (en) * 1985-03-11 1988-12-20 Pubot Giken Co., Ltd. Cylinder locking device
US5402866A (en) * 1993-01-08 1995-04-04 International Transouip Industries, Inc. Brake assembly with new locking mechanism
JP3856934B2 (en) * 1998-01-27 2006-12-13 Ｓｍｃ株式会社 Fluid pressure cylinder with lock mechanism
SE521461C2 (en) * 1999-03-26 2003-11-04 Parker Hannifin Ab Piston cylinder assembly with piston rod locking
US7131518B2 (en) * 2003-11-14 2006-11-07 Nexen Group, Inc. Motion control apparatus with backlash reduction
DE102005016723A1 (en) * 2005-04-11 2006-10-12 Zimmer, Günther Brake and / or clamping device with roller-mounted wedge gear
US9175770B2 (en) * 2011-02-04 2015-11-03 Airbus Sas And Secured locking corset for shutter controlled by actuator, in particular actuator corset for aircraft door and locking method
ITMN20130010A1 (en) * 2013-10-07 2015-04-08 Erre Di S R L LOCKING.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT81002B (en) * 1917-05-18 1920-07-26 Knorr Bremse Ag Knorr Bremse A Locking device for the piston of brake cylindersLocking device for the piston of brake cylinders. .
US1608392A (en) * 1925-09-18 1926-11-23 Arthur W Hannah Brake attachment
US2382263A (en) * 1943-02-20 1945-08-14 Wagner Electric Corp Braking system
US2627328A (en) * 1948-09-22 1953-02-03 Westinghouse Air Brake Co Control apparatus
US2705059A (en) * 1949-08-27 1955-03-29 Franks Mfg Corp External brake
US2689965A (en) * 1950-06-16 1954-09-28 Beacon Production Equipment Co Extensible adjustable dock board
US2881457A (en) * 1953-08-11 1959-04-14 Dover Corp Loading dock ramp
US2845902A (en) * 1955-01-07 1958-08-05 Borg Warner Self-locking fluid motor
US2959260A (en) * 1955-10-17 1960-11-08 Thew Shovel Co Dual control system for cranes and the like
US2889895A (en) * 1955-12-19 1959-06-09 John E Snow Pneumatic energy absorber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10140561A1 (en) * 2001-08-17 2003-02-27 Ina Schaeffler Kg Releasable clamping lock has one clamp track on fixed part and other in form of run-up ramp for clamping body on other part

Also Published As

Publication number Publication date
GB997815A (en) 1965-07-07
US3203513A (en) 1965-08-31

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