GB409952A - Improvements in or relating to work-advancing means for pilgering mills - Google Patents

Improvements in or relating to work-advancing means for pilgering mills

Info

Publication number
GB409952A
GB409952A GB21806/33A GB2180633A GB409952A GB 409952 A GB409952 A GB 409952A GB 21806/33 A GB21806/33 A GB 21806/33A GB 2180633 A GB2180633 A GB 2180633A GB 409952 A GB409952 A GB 409952A
Authority
GB
United Kingdom
Prior art keywords
pilgering
mills
relating
work
mandrel
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
GB21806/33A
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.)
Schloemann AG
Original Assignee
Schloemann AG
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 BE404357D priority Critical patent/BE404357A/xx
Application filed by Schloemann AG filed Critical Schloemann AG
Priority to GB21806/33A priority patent/GB409952A/en
Publication of GB409952A publication Critical patent/GB409952A/en
Priority to DESCH104542D priority patent/DE615317C/en
Priority to FR775790D priority patent/FR775790A/en
Priority to US737726A priority patent/US2032277A/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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Metal Rolling (AREA)

Abstract

409,952. Rolling. SCHLOEMANN AKT.-GES., 13, Steinstrasse, and GASSEN, J,. 34, D³sseldorferstrasse, Oberkassel, both in D³sseldorf, Germany. Aug. 3, 1933, No. 21806. [Class 83 (iv).] The stroke of the mandrel 3 of a pilger mill 1 is braked by the action of the mandrel plunger 14 forcing liquid from the cylinder 7 up an inverted funnel shaped space 16 to compress air contained therein. The air chamber 16 is surrounded by a cooling chamber 10 supplied with circulating cooling liquid. The compressing pressure may be varied as desired by adding or discharging water through the tap 12 to the braking cylinder 7.
GB21806/33A 1933-08-03 1933-08-03 Improvements in or relating to work-advancing means for pilgering mills Expired GB409952A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE404357D BE404357A (en) 1933-08-03
GB21806/33A GB409952A (en) 1933-08-03 1933-08-03 Improvements in or relating to work-advancing means for pilgering mills
DESCH104542D DE615317C (en) 1933-08-03 1934-06-24 Work piece advance device for pilgrim step rolling mills
FR775790D FR775790A (en) 1933-08-03 1934-07-12 Braking device for the device for advancing the workpiece of pilgrim pitch rolling mills
US737726A US2032277A (en) 1933-08-03 1934-07-31 Braking device for feeding means of pilgering mills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21806/33A GB409952A (en) 1933-08-03 1933-08-03 Improvements in or relating to work-advancing means for pilgering mills

Publications (1)

Publication Number Publication Date
GB409952A true GB409952A (en) 1934-05-10

Family

ID=10169130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21806/33A Expired GB409952A (en) 1933-08-03 1933-08-03 Improvements in or relating to work-advancing means for pilgering mills

Country Status (5)

Country Link
US (1) US2032277A (en)
BE (1) BE404357A (en)
DE (1) DE615317C (en)
FR (1) FR775790A (en)
GB (1) GB409952A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179283A (en) * 1985-08-24 1987-03-04 Kocks Technik A method of hollow rolling

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB743417A (en) * 1953-02-27 1956-01-18 Wellman Smith Owen Eng Co Ltd Improvements in or relating to the manufacture of seamless metal tubes
CN101773934B (en) * 2009-12-22 2012-05-02 太原重工股份有限公司 Braking device of mandril anti-thrust trolley

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179283A (en) * 1985-08-24 1987-03-04 Kocks Technik A method of hollow rolling

Also Published As

Publication number Publication date
US2032277A (en) 1936-02-25
BE404357A (en)
FR775790A (en) 1935-01-09
DE615317C (en) 1935-07-02

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