GB1484533A - Apparatus for driving or braking a strip - Google Patents

Apparatus for driving or braking a strip

Info

Publication number
GB1484533A
GB1484533A GB825/75A GB82575A GB1484533A GB 1484533 A GB1484533 A GB 1484533A GB 825/75 A GB825/75 A GB 825/75A GB 82575 A GB82575 A GB 82575A GB 1484533 A GB1484533 A GB 1484533A
Authority
GB
United Kingdom
Prior art keywords
strip
seal
driving
braking
jan
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
GB825/75A
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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
Application filed by Creusot Loire SA filed Critical Creusot Loire SA
Publication of GB1484533A publication Critical patent/GB1484533A/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
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
    • B65H23/10—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle acting on running web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/517—Drying material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Advancing Webs (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Actuator (AREA)

Abstract

1484533 Bearings CREUSOT-LOIRE 8 Jan 1975 [11 Jan 1974] 825/75 Addition to 1344874 Heading F2A [Also in Division B3] The apparatus for driving or braking strip of the parent Specification has a flexible tubular seal 24 around the periphery of, and in fluid communication with, the chamber 25 to maintain a thin cushion of fluid, preferably air, between the seal and the strip regardless of local variations in the strip thickness. For use with strips of different width, a shoe 5 may have several chambers 25 each having a seal 24 individually connected to the fluid supply by an isolating valve (32), Fig. 3 (not shown).
GB825/75A 1974-01-11 1975-01-08 Apparatus for driving or braking a strip Expired GB1484533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7400917A FR2257362B2 (en) 1974-01-11 1974-01-11

Publications (1)

Publication Number Publication Date
GB1484533A true GB1484533A (en) 1977-09-01

Family

ID=9133363

Family Applications (1)

Application Number Title Priority Date Filing Date
GB825/75A Expired GB1484533A (en) 1974-01-11 1975-01-08 Apparatus for driving or braking a strip

Country Status (5)

Country Link
US (1) US3926353A (en)
JP (1) JPS5212146B2 (en)
BE (1) BE824283R (en)
FR (1) FR2257362B2 (en)
GB (1) GB1484533A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724718Y2 (en) * 1977-12-27 1982-05-28
JPS56144819A (en) 1980-04-15 1981-11-11 Babcock Hitachi Kk Forming apparatus for spiral fin
US5038990A (en) * 1988-11-08 1991-08-13 Hughes Aircraft Company Pneumatic shoe for high speed filamentary capstan
US5178313A (en) * 1988-11-08 1993-01-12 Hughes Aircraft Company Pneumatic shoe for high speed filamentary capstan
US5230456A (en) * 1989-08-30 1993-07-27 De La Rue Giori, S.A. Draw-roller unit for a web-printing machine
DE19947694A1 (en) * 1999-10-04 2001-04-05 Fluor Tech Sys Gmbh Treatment device for material webs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1317596A (en) * 1961-03-14 1963-05-08
FR2087183A5 (en) * 1970-05-08 1971-12-31 Loire Atel Forges

Also Published As

Publication number Publication date
JPS5212146B2 (en) 1977-04-05
DE2461110A1 (en) 1975-07-17
JPS50106848A (en) 1975-08-22
FR2257362B2 (en) 1978-01-06
FR2257362A2 (en) 1975-08-08
US3926353A (en) 1975-12-16
DE2461110B2 (en) 1977-02-17
BE824283R (en) 1975-07-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee