GB727087A - Improvements in hydraulic clutch mechanism - Google Patents

Improvements in hydraulic clutch mechanism

Info

Publication number
GB727087A
GB727087A GB1991/53A GB199153A GB727087A GB 727087 A GB727087 A GB 727087A GB 1991/53 A GB1991/53 A GB 1991/53A GB 199153 A GB199153 A GB 199153A GB 727087 A GB727087 A GB 727087A
Authority
GB
United Kingdom
Prior art keywords
piston
ram
held
seat
valve
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
GB1991/53A
Other languages
English (en)
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.)
WALES STRIPPIT CORP
Original Assignee
WALES STRIPPIT CORP
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 WALES STRIPPIT CORP filed Critical WALES STRIPPIT CORP
Publication of GB727087A publication Critical patent/GB727087A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
    • B30B1/265—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks using a fluid connecting unit between drive shaft and press ram
    • 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
    • F16H—GEARING
    • F16H49/00—Other gearings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18208—Crank, pitman, and slide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y10T74/2144—Yieldable
    • Y10T74/2147—Fluid cushion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Press Drives And Press Lines (AREA)
  • Gear-Shifting Mechanisms (AREA)
GB1991/53A 1952-09-24 1953-01-23 Improvements in hydraulic clutch mechanism Expired GB727087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US311182A US2824425A (en) 1952-09-24 1952-09-24 Fluid cushioned clutch mechanism

Publications (1)

Publication Number Publication Date
GB727087A true GB727087A (en) 1955-03-30

Family

ID=23205769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1991/53A Expired GB727087A (en) 1952-09-24 1953-01-23 Improvements in hydraulic clutch mechanism

Country Status (4)

Country Link
US (1) US2824425A (US07714131-20100511-C00038.png)
BE (1) BE517187A (US07714131-20100511-C00038.png)
FR (1) FR1071272A (US07714131-20100511-C00038.png)
GB (1) GB727087A (US07714131-20100511-C00038.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979905A (en) * 1959-07-06 1961-04-18 Houdaille Industries Inc Press clutch
DE1258273B (de) * 1960-12-23 1968-01-04 Houdaille Industries Inc Hydraulische Kupplung fuer Pressen, Stanzen oder aehnliche Werkzeugmaschinen
US3300972A (en) * 1965-06-25 1967-01-31 Houdaille Industries Inc Press ram assembly
US4337854A (en) * 1980-09-08 1982-07-06 Oxley Jerry L Pressure release device for a transmission brake

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE173712C (US07714131-20100511-C00038.png) *
US414910A (en) * 1889-11-12 Atmospheric stamp
US662515A (en) * 1899-10-10 1900-11-27 Rodney H Yale Piston-stroke regulator.
US2227279A (en) * 1937-03-25 1940-12-31 Frank H Smith Press
US2296283A (en) * 1941-09-23 1942-09-22 United Shoe Machinery Corp Machine for shaping uppers over lasts
US2364011A (en) * 1943-02-25 1944-11-28 George F Wales Punching machine
US2528198A (en) * 1947-06-04 1950-10-31 George F Wales Actuating apparatus for punch presses
US2580382A (en) * 1949-03-09 1952-01-01 New Prod Corp Hydraulic tappet
US2689554A (en) * 1950-07-26 1954-09-21 Thompson Prod Inc Hydraulic valve lifter
US2691367A (en) * 1950-09-27 1954-10-12 Thompson Prod Inc Hydraulic clearance adjuster
US2682865A (en) * 1952-05-08 1954-07-06 Voorhies Carl Valve lifter

Also Published As

Publication number Publication date
BE517187A (US07714131-20100511-C00038.png)
FR1071272A (fr) 1954-08-30
US2824425A (en) 1958-02-25

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