GB988795A - Improvements relating to power presses and similar machine tools - Google Patents

Improvements relating to power presses and similar machine tools

Info

Publication number
GB988795A
GB988795A GB1774162A GB1774162A GB988795A GB 988795 A GB988795 A GB 988795A GB 1774162 A GB1774162 A GB 1774162A GB 1774162 A GB1774162 A GB 1774162A GB 988795 A GB988795 A GB 988795A
Authority
GB
United Kingdom
Prior art keywords
clutch
liquid
machine tools
improvements relating
control system
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
GB1774162A
Inventor
Ronald Frederick Deykin
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.)
Hordern Mason and Edwards Ltd
Original Assignee
Hordern Mason and Edwards Ltd
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 Hordern Mason and Edwards Ltd filed Critical Hordern Mason and Edwards Ltd
Priority to GB1774162A priority Critical patent/GB988795A/en
Priority to FR922884A priority patent/FR1354927A/en
Publication of GB988795A publication Critical patent/GB988795A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

988,795. Friction clutches; controlling clutches. HORDERN MASON & EDWARDS Ltd. June 7, 1963 [May 9, 1962], No. 17741/62. Drawings to Specification. Headings F2C and F2L. To prevent inadvertent lubrication of the friction surfaces of an hydraulically controlled clutch used in a press by leakage of the control system, and to obtain immediate response to a clutch-controlling action, the clutch-control system is filled with an incompressible liquid having the property of rapid evaporation. The liquid may, for example, be water, with or without the addition of an oil-based rust inhibiter. The clutch may be of the type having pairs of pads forced axially apart by the pressure of the liquid into engagement with adjacent discs, as described in Specification 941,306.
GB1774162A 1962-05-09 1962-05-09 Improvements relating to power presses and similar machine tools Expired GB988795A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1774162A GB988795A (en) 1962-05-09 1962-05-09 Improvements relating to power presses and similar machine tools
FR922884A FR1354927A (en) 1962-05-09 1963-01-28 Improvements to mechanical presses and other similar machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1774162A GB988795A (en) 1962-05-09 1962-05-09 Improvements relating to power presses and similar machine tools

Publications (1)

Publication Number Publication Date
GB988795A true GB988795A (en) 1965-04-14

Family

ID=10100428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1774162A Expired GB988795A (en) 1962-05-09 1962-05-09 Improvements relating to power presses and similar machine tools

Country Status (1)

Country Link
GB (1) GB988795A (en)

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