GB894030A - Improvements in or relating to clutches - Google Patents

Improvements in or relating to clutches

Info

Publication number
GB894030A
GB894030A GB4226360A GB4226360A GB894030A GB 894030 A GB894030 A GB 894030A GB 4226360 A GB4226360 A GB 4226360A GB 4226360 A GB4226360 A GB 4226360A GB 894030 A GB894030 A GB 894030A
Authority
GB
United Kingdom
Prior art keywords
clutch
sleeve
brake
engaged
moving cylinder
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
GB4226360A
Inventor
Guenter Wagen Zink
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.)
GROSSDREHMASCHB 8 MAI VEB
Original Assignee
GROSSDREHMASCHB 8 MAI VEB
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
Priority to DEV19022A priority Critical patent/DE1144548B/en
Application filed by GROSSDREHMASCHB 8 MAI VEB filed Critical GROSSDREHMASCHB 8 MAI VEB
Priority to GB4226360A priority patent/GB894030A/en
Publication of GB894030A publication Critical patent/GB894030A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
    • B23Q11/0092—Safety devices protecting the operator, e.g. against accident or noise actuating braking or stopping means
    • 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
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/12—Mechanical drives with means for varying the speed ratio
    • B23Q5/14—Mechanical drives with means for varying the speed ratio step-by-step
    • B23Q5/145—Mechanical drives with means for varying the speed ratio step-by-step fluid-operated
    • 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
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • F16D67/02—Clutch-brake combinations
    • 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
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • F16D67/02—Clutch-brake combinations
    • F16D67/04—Clutch-brake combinations fluid actuated
    • 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
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10—Feeding members carrying tools or work
    • B23Q2705/18—Feeding other members supporting tools also feeding working spindles supports
    • B23Q2705/182—Feeding other members supporting tools also feeding working spindles supports in lathes
    • B23Q2705/185—Clutches
    • B23Q2705/187—Automatic clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)

Abstract

894,030. Clutch control; clutch-brake combinations. GROSSDREHMASCHINENBAU & MAI VEB. Dec. 8, 1960, No. 42263/60. Class 80 (2). A multi-disc clutch-brake unit for a lathe is hydraulically operated by an actuator consisting of a piston 4 rigidly secured to the gearbox housing 6<SP>1</SP> and carrying a moving cylinder 3 which engages a shift sleeve 14 and houses a manually-operated valve 11 for controlling the supply of pressure liquid from a pump 2. The brake 23 is engaged by moving cylinder 3 and sleeve 14 to the left from the neutral position shown, while the clutch 20 is engaged by moving them to the right, the sleeve 14 passing over the cam-shaped ends 7<SP>1</SP> of engaging levers 17.
GB4226360A 1960-07-20 1960-12-08 Improvements in or relating to clutches Expired GB894030A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEV19022A DE1144548B (en) 1960-07-20 1960-07-20 Hydraulic control device for a multi-disc clutch and brake, especially for rear lathes
GB4226360A GB894030A (en) 1960-12-08 1960-12-08 Improvements in or relating to clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4226360A GB894030A (en) 1960-12-08 1960-12-08 Improvements in or relating to clutches

Publications (1)

Publication Number Publication Date
GB894030A true GB894030A (en) 1962-04-18

Family

ID=10423633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4226360A Expired GB894030A (en) 1960-07-20 1960-12-08 Improvements in or relating to clutches

Country Status (1)

Country Link
GB (1) GB894030A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0331362A1 (en) * 1988-02-26 1989-09-06 Arthur Knowles Drive engagement delay device
WO2009036918A1 (en) * 2007-09-14 2009-03-26 Hema Maschinen Und Apparateschutz Gmbh Clamping and braking system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0331362A1 (en) * 1988-02-26 1989-09-06 Arthur Knowles Drive engagement delay device
WO2009036918A1 (en) * 2007-09-14 2009-03-26 Hema Maschinen Und Apparateschutz Gmbh Clamping and braking system

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