GB210650A - Improvements in or relating to rolling mills - Google Patents

Improvements in or relating to rolling mills

Info

Publication number
GB210650A
GB210650A GB689623A GB689623A GB210650A GB 210650 A GB210650 A GB 210650A GB 689623 A GB689623 A GB 689623A GB 689623 A GB689623 A GB 689623A GB 210650 A GB210650 A GB 210650A
Authority
GB
United Kingdom
Prior art keywords
roll
driven
friction
work
spindle
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
GB689623A
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.)
WITKOWITZER BERGB GEWERKSCHAFT
Original Assignee
WITKOWITZER BERGB GEWERKSCHAFT
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 DEW63025D priority Critical patent/DE406570C/en
Application filed by WITKOWITZER BERGB GEWERKSCHAFT filed Critical WITKOWITZER BERGB GEWERKSCHAFT
Priority to GB689623A priority patent/GB210650A/en
Publication of GB210650A publication Critical patent/GB210650A/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
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/10—Driving arrangements for rolls which have only a low-power drive; Driving arrangements for rolls which receive power from the shaft of another roll

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Grinding (AREA)

Abstract

210,650. Witkowitzer Bergbau-und- Eisenh³tten Gewerkschaft, and Hein, R. March 9, 1923. Rolling.-In a rolling-mill wherein one of the rolls is normally driven by the action of the work, this roll is provided with hand-controlled friction gearing by which it may be temporarily driven so that the work may be inserted without shock. In Fig. 2 the driven roll U, and the idle roll 0 are respectively provided with friction members R1, R2 which are brought into engagement to drive the upper roll when required by means of a double lever H operated through a member T and threaded spindle S from a hand wheel H<1>. After insertion of the work a slot s in the spindle is slipped over a fixed pin b to disengage the friction gears, a spring f assisting the disengagement. In a modification, Fig. 3, a gear Z on the driven bottom roll engages a gear Z' fixed on the upper idle roll and bolted to a friction member S' which may be engaged with a complementary friction member on the upper roll by means of a screwed spindle s<1> acting through a spring f<1>.
GB689623A 1923-01-31 1923-03-09 Improvements in or relating to rolling mills Expired GB210650A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEW63025D DE406570C (en) 1923-01-31 1923-01-31 Drive device for drag rollers
GB689623A GB210650A (en) 1923-03-09 1923-03-09 Improvements in or relating to rolling mills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB689623A GB210650A (en) 1923-03-09 1923-03-09 Improvements in or relating to rolling mills

Publications (1)

Publication Number Publication Date
GB210650A true GB210650A (en) 1924-02-07

Family

ID=9822783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB689623A Expired GB210650A (en) 1923-01-31 1923-03-09 Improvements in or relating to rolling mills

Country Status (1)

Country Link
GB (1) GB210650A (en)

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