GB721910A - Tube-forming pilger-rolling machine - Google Patents

Tube-forming pilger-rolling machine

Info

Publication number
GB721910A
GB721910A GB1481752A GB1481752A GB721910A GB 721910 A GB721910 A GB 721910A GB 1481752 A GB1481752 A GB 1481752A GB 1481752 A GB1481752 A GB 1481752A GB 721910 A GB721910 A GB 721910A
Authority
GB
United Kingdom
Prior art keywords
clutch
rolls
brake
manually
discs
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
GB1481752A
Inventor
James Corbett Cooper
Frederick Andrew Mcnulty
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.)
TI Group Services Ltd
Original Assignee
TI Group Services 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
Priority to BE520469D priority Critical patent/BE520469A/xx
Application filed by TI Group Services Ltd filed Critical TI Group Services Ltd
Priority to GB1481752A priority patent/GB721910A/en
Priority to FR1078272D priority patent/FR1078272A/en
Priority to DE1953T0008111 priority patent/DE943523C/en
Publication of GB721910A publication Critical patent/GB721910A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/30408—Relative rotational position of the input and output parts, e.g. for facilitating positive clutch engagement
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/506—Relating the transmission
    • F16D2500/50607—Facilitating engagement of a dog clutches, e.g. preventing of gear butting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

721,910. Operating clutches. T.I. (GROUP SERVICES), Ltd. May 29, 1953 [June 12, 1952; Jan. 1, 1953], Nos. 14817/52 and 28/53. Class 80 (2) [Also in Group XXII] Rolling mill rolls 1, Fig. 1, are connected to a continuously rotating power source 8 through dog clutches 9 which are disconnected for removal of the work &c., and are re-engaged by driving the rolls through a separate driving means until the speeds of the clutch discs are the same. In one example the rolls are driven by an auxiliary motor 11 through gears 12, the motor also being used to reduce pressure on the clutch teeth before disengagement. In another example the rolls have an auxiliary drive through sun and planet pinions 13, 14, Fig. 2, of a differential gear which becomes operative when the planet gear casing 15 is held stationary by a manually-operated hydraulic brake 22. Phase adjustment of the clutch discs is obtained by partially rotating the brake back plate 23 and thereby the differential housing 15 by means of a manually-controlled hydraulic ram 28, Fig. 3, the correct phase being determined by the engagement of an actuating member 37 and switch 36 carried by discs 34, 35 coupled through gears 39-42 to the clutch discs 9 and operating the hydraulic clutch-engaging mechanism through an electromagnetic valve. In this example, pressure on the clutch teeth is relived for release of the clutch by a manually-controlled pneumatic ram 30 which also partially rotates the brake back plate 23. A separate small motor 44 and brake 45 are used for inching.
GB1481752A 1952-06-12 1952-06-12 Tube-forming pilger-rolling machine Expired GB721910A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE520469D BE520469A (en) 1952-06-12
GB1481752A GB721910A (en) 1952-06-12 1952-06-12 Tube-forming pilger-rolling machine
FR1078272D FR1078272A (en) 1952-06-12 1953-06-11 Pilgrim's train tube stretching machine
DE1953T0008111 DE943523C (en) 1952-06-12 1953-07-17 Pilger mill for the production of pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1481752A GB721910A (en) 1952-06-12 1952-06-12 Tube-forming pilger-rolling machine

Publications (1)

Publication Number Publication Date
GB721910A true GB721910A (en) 1955-01-12

Family

ID=10048006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1481752A Expired GB721910A (en) 1952-06-12 1952-06-12 Tube-forming pilger-rolling machine

Country Status (4)

Country Link
BE (1) BE520469A (en)
DE (1) DE943523C (en)
FR (1) FR1078272A (en)
GB (1) GB721910A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286492B (en) * 1964-01-07 1969-01-09 Demag Ag Roller drive for a rolling stand that can be converted from three to two-roller installation
FR2444196A1 (en) * 1978-12-14 1980-07-11 Roland Man Druckmasch SHAFT COUPLING WITH SYNCHRONIZATION DEVICE
GB2237349A (en) * 1989-10-25 1991-05-01 Heidelberger Druckmasch Ag Clutch with synchronisation detection
WO2013068224A1 (en) * 2011-11-07 2013-05-16 Voith Patent Gmbh Machine assembly
WO2013092128A1 (en) * 2011-12-21 2013-06-27 Magna Powertrain Ag & Co Kg Positive-locking clutch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE486161C (en) *
DE457880C (en) * 1926-05-23 1928-03-26 Hans Thoma Dr Ing Adjustment device for gear change transmission, especially of motor vehicles
DE556060C (en) * 1931-01-13 1932-08-13 Fried Krupp Grusonwerk Akt Ges Reel drive for reversing rolling mills by means of a planetary gear
DE881003C (en) * 1939-02-11 1953-06-25 Maybach Motorenbau G M B H Auxiliary drive branching off from the power transmission to accelerate the synchronization of the switching element to be engaged in a gearbox with an upstream main clutch, especially for motor vehicles
BE440620A (en) * 1940-02-02
DE907476C (en) * 1949-08-30 1954-03-25 Orenstein & Koppel Ag Friction band or friction shoe clutch

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286492B (en) * 1964-01-07 1969-01-09 Demag Ag Roller drive for a rolling stand that can be converted from three to two-roller installation
DE1294316B (en) * 1964-01-07 1969-05-08 Demag Ag Roller drive for a rolling stand that can be converted from three to two-roller installation
FR2444196A1 (en) * 1978-12-14 1980-07-11 Roland Man Druckmasch SHAFT COUPLING WITH SYNCHRONIZATION DEVICE
GB2237349A (en) * 1989-10-25 1991-05-01 Heidelberger Druckmasch Ag Clutch with synchronisation detection
US5109969A (en) * 1989-10-25 1992-05-05 Heidelberger Druckmaschinen Ag Jaw clutch
GB2237349B (en) * 1989-10-25 1993-11-17 Heidelberger Druckmasch Ag Rotating element coupling device
WO2013068224A1 (en) * 2011-11-07 2013-05-16 Voith Patent Gmbh Machine assembly
WO2013092128A1 (en) * 2011-12-21 2013-06-27 Magna Powertrain Ag & Co Kg Positive-locking clutch
CN104011420A (en) * 2011-12-21 2014-08-27 麦格纳动力系有限两合公司 Positive-locking clutch
CN104011420B (en) * 2011-12-21 2016-08-24 麦格纳动力系有限两合公司 PWTN for motor vehicles
US9845834B2 (en) 2011-12-21 2017-12-19 Magna Powertrain Ag & Co Kg Positive-locking clutch

Also Published As

Publication number Publication date
FR1078272A (en) 1954-11-17
DE943523C (en) 1956-05-24
BE520469A (en)

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