GB769558A - Improvements in or relating to delayed-action clutches - Google Patents

Improvements in or relating to delayed-action clutches

Info

Publication number
GB769558A
GB769558A GB32774/53A GB3277453A GB769558A GB 769558 A GB769558 A GB 769558A GB 32774/53 A GB32774/53 A GB 32774/53A GB 3277453 A GB3277453 A GB 3277453A GB 769558 A GB769558 A GB 769558A
Authority
GB
United Kingdom
Prior art keywords
shaft
clutch
sleeve
carriage
engagement
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
GB32774/53A
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.)
CLOTAIRE SALOME
Original Assignee
CLOTAIRE SALOME
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 CLOTAIRE SALOME filed Critical CLOTAIRE SALOME
Publication of GB769558A publication Critical patent/GB769558A/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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/08—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially
    • F16D11/10—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially with clutching members movable only axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/348—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission by means of clutches
    • 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
    • F16D25/061—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having interengaging clutch members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

769,558. Turning. SALOME, V., and SALOME, C. Nov. 25, 1953 [Dec. 11, 1952], No. 32774/53. Class 83 (3). [Also in Group XXIV] In a metal-cutting machine having a tool carriage L fed on a saddle T by a rotating shaft A, a clutch 3 permits starting and stopping of the movement of the carriage, the clutch being such that it may be engaged and disengaged without stopping the shaft A whilst retaining the correct longitudinal position of the carriage in relation to the rotation of the shaft A. The clutch may be controlled manually or automatically by mechanical, electrical, hydraulic or pneumatic means. For a screw-cutting lathe, the clutch 3 couples a shaft 1 driven by gears P, R, from the shaft A with a shaft 2 driving a cam C through gearing D, E, the cam engaging a follower G on the carriage L. A sleeve 4, Fig. 2, splined to the shaft 1 has a dog 29 engageable with recesses 33, 32 in a sleeve 11 fixed to the shaft 2 and in a freely rotatable bush 6 carrying a planet pinion 8 respectively. Pinion 8 meshes continuously with a pinion 5 fixed to the shaft 1 and with internal-teeth 13 on the sleeve 11. Engagement can only occur when the recesses 32, 33 are in alignment. When the clutch is disengaged and the sleeve 11, shaft 2 and cam C are stationary, the planet 8 and bush 6 will rotate, and re-engagement will not be possible until the shaft 1 has completed a predetermined number of revolutions. The clutch is enclosed in a cylinder 17 having a piston 21. A spring 26 effects clutch-engagement, and fluid-pressure admitted to a chamber 30 acts on the piston 21 for disengagement.
GB32774/53A 1952-12-11 1953-11-25 Improvements in or relating to delayed-action clutches Expired GB769558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR316863X 1952-12-11

Publications (1)

Publication Number Publication Date
GB769558A true GB769558A (en) 1957-03-13

Family

ID=8889706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32774/53A Expired GB769558A (en) 1952-12-11 1953-11-25 Improvements in or relating to delayed-action clutches

Country Status (2)

Country Link
CH (1) CH316863A (en)
GB (1) GB769558A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107401428A (en) * 2017-09-13 2017-11-28 中国船舶重工集团公司第七0三研究所 A kind of switching undisturbed device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107401428A (en) * 2017-09-13 2017-11-28 中国船舶重工集团公司第七0三研究所 A kind of switching undisturbed device

Also Published As

Publication number Publication date
CH316863A (en) 1956-10-31

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