GB729136A - Improvements in or relating to pilger mill apparatus - Google Patents

Improvements in or relating to pilger mill apparatus

Info

Publication number
GB729136A
GB729136A GB6052/52A GB605252A GB729136A GB 729136 A GB729136 A GB 729136A GB 6052/52 A GB6052/52 A GB 6052/52A GB 605252 A GB605252 A GB 605252A GB 729136 A GB729136 A GB 729136A
Authority
GB
United Kingdom
Prior art keywords
support table
movement
mandrel
abutment
piston
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
GB6052/52A
Inventor
Gavin Smellie Mclay
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.)
Stewarts and Lloyds Ltd
Original Assignee
Stewarts and Lloyds 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 BE518232D priority Critical patent/BE518232A/xx
Priority to NL87219D priority patent/NL87219C/xx
Application filed by Stewarts and Lloyds Ltd filed Critical Stewarts and Lloyds Ltd
Priority to GB6052/52A priority patent/GB729136A/en
Priority to FR1077599D priority patent/FR1077599A/en
Priority to US340792A priority patent/US2775150A/en
Priority to ES0208117A priority patent/ES208117A1/en
Priority to DEST6065A priority patent/DE934224C/en
Publication of GB729136A publication Critical patent/GB729136A/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
    • B21B21/04—Pilgrim-step feeding mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Crushing And Grinding (AREA)

Abstract

729,136. Rolling-mandrel and like carriages and supports. STEWARTS & LLOYDS, Ltd. Feb. 27, 1953 [March 7, 1952], No. 6052/52. Class 83 (4). In a pilger rolling mill a carriage 5 with resilient means for supporting and returning the mandrel 29 when freed by the rolls 12 is slidably mounted with limited movement on a support table 4 connected to the feeding means 11 and a member mounted on the movable piston 35 of the resilient means engages an abutment on the support table 4 to limit the forward movement of the mandrel 29 relative to the support table. Feeding cylinders 11 and stripping cylinders 14 control the feed movement of the support table 4 and the movement of the carriage 5 slidable thereon is limited by a stop 7 and cushion 9 at one end and by the piston 13 of the stripping cylinder 14 engaging a projection .6 at the other end. A collar 51 adjustable axially on a screw-threaded portion 50 of the piston 35 engages an abutment 52 on the support table 4 through cushioning means comprising a'ring of hydraulic cylinders 53 with piston 54 carrying a disc 55 engaged by the collar 51. Abutment faces on the disc 55 and abutment 52 limit the movement. In a modification the cylinders 53 are replaced by coil springs. The control of the hydraulic feed and means for rotating the mandrel is similar to that described in Specification 715,908 and the shock-absorbing means featured in that Specification may be used in addition.
GB6052/52A 1952-03-07 1952-03-07 Improvements in or relating to pilger mill apparatus Expired GB729136A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE518232D BE518232A (en) 1952-03-07
NL87219D NL87219C (en) 1952-03-07
GB6052/52A GB729136A (en) 1952-03-07 1952-03-07 Improvements in or relating to pilger mill apparatus
FR1077599D FR1077599A (en) 1952-03-07 1953-03-04 Further training at pilgrim rolling mills
US340792A US2775150A (en) 1952-03-07 1953-03-06 Pilger mill apparatus
ES0208117A ES208117A1 (en) 1952-03-07 1953-03-06 Pilger mill apparatus
DEST6065A DE934224C (en) 1952-03-07 1953-03-07 Pilgrim's step rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6052/52A GB729136A (en) 1952-03-07 1952-03-07 Improvements in or relating to pilger mill apparatus

Publications (1)

Publication Number Publication Date
GB729136A true GB729136A (en) 1955-05-04

Family

ID=9807540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6052/52A Expired GB729136A (en) 1952-03-07 1952-03-07 Improvements in or relating to pilger mill apparatus

Country Status (7)

Country Link
US (1) US2775150A (en)
BE (1) BE518232A (en)
DE (1) DE934224C (en)
ES (1) ES208117A1 (en)
FR (1) FR1077599A (en)
GB (1) GB729136A (en)
NL (1) NL87219C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482481A1 (en) * 1980-05-19 1981-11-20 Mannesmann Ag METHOD FOR CONTROLLING A PNEUMATIC DRIVE PUSHER USED IN A NON-PILGRIM ROLLING SYSTEM AND DEVICE FOR CARRYING OUT SAID METHOD

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU158063A (en) * 1968-06-20
DE2617662C2 (en) * 1976-04-22 1985-10-24 Mannesmann AG, 4000 Düsseldorf Feed device for hot pilger mills

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE125290C (en) *
US671563A (en) * 1900-12-17 1901-04-09 Perrins Ltd Manufacture of metallic tubes.
US811526A (en) * 1902-01-02 1906-01-30 Nat Tube Co Mechanism for feeding tubular billets.
DE174882C (en) * 1902-11-07 1906-09-29 Mannesmannroehren-Werke Spike device for pilger mills with a fixed roller frame
US738067A (en) * 1903-01-27 1903-09-01 Jaques Reimann Machine for profiling non-circular tubes or rods.
GB190509880A (en) * 1905-05-10 1905-08-24 Max Mannesmann Improvements in Feeding Apparatus for Rolling Mills with Step by Step Action.
US869283A (en) * 1906-04-02 1907-10-29 Emil Winter Mill for manufacture of tubes, &c.
US1041661A (en) * 1911-02-28 1912-10-15 Adolf Alexander Karl Nowak Brake device for rolling-mills.
US1833990A (en) * 1927-03-18 1931-12-01 Schloemann Ag Air brake mechanism for pilger mill feed gears
DE549814C (en) * 1929-02-07 1932-05-03 Ewald Roeber Fetching device for pilgrim step rolling mills

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482481A1 (en) * 1980-05-19 1981-11-20 Mannesmann Ag METHOD FOR CONTROLLING A PNEUMATIC DRIVE PUSHER USED IN A NON-PILGRIM ROLLING SYSTEM AND DEVICE FOR CARRYING OUT SAID METHOD

Also Published As

Publication number Publication date
NL87219C (en)
BE518232A (en)
ES208117A1 (en) 1953-05-01
US2775150A (en) 1956-12-25
DE934224C (en) 1955-10-13
FR1077599A (en) 1954-11-09

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