GB1355582A - Vacuum roller - Google Patents

Vacuum roller

Info

Publication number
GB1355582A
GB1355582A GB2850271A GB2850271A GB1355582A GB 1355582 A GB1355582 A GB 1355582A GB 2850271 A GB2850271 A GB 2850271A GB 2850271 A GB2850271 A GB 2850271A GB 1355582 A GB1355582 A GB 1355582A
Authority
GB
United Kingdom
Prior art keywords
grooves
holes
roller
web
june
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
GB2850271A
Other languages
English (en)
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1355582A publication Critical patent/GB1355582A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/136—Details of longitudinal profile with canals
    • B65H2404/1362—Details of longitudinal profile with canals vacuum

Landscapes

  • Advancing Webs (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Physical Vapour Deposition (AREA)
GB2850271A 1970-06-17 1971-06-17 Vacuum roller Expired GB1355582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4694670A 1970-06-17 1970-06-17

Publications (1)

Publication Number Publication Date
GB1355582A true GB1355582A (en) 1974-06-05

Family

ID=21946231

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2850271A Expired GB1355582A (en) 1970-06-17 1971-06-17 Vacuum roller

Country Status (6)

Country Link
US (1) US3630424A (enExample)
BE (1) BE768670A (enExample)
CA (1) CA938626A (enExample)
DE (1) DE2129950A1 (enExample)
FR (1) FR2099138A5 (enExample)
GB (1) GB1355582A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019224425A1 (en) * 2018-05-24 2019-11-28 Valmet Technologies Oy Grooved and perforated turn roll of a fiber web machine

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443663C3 (de) * 1974-09-12 1981-01-15 Basf Ag, 6700 Ludwigshafen Walzeneinrichtung zum fortlaufenden Transport von Folienbahnen
US4236660A (en) * 1979-01-26 1980-12-02 Champion International Corporation Solenoid clutch mechanism
DE3009325C2 (de) * 1980-03-11 1984-08-16 Vits-Maschinenbau Gmbh, 4018 Langenfeld Blasluftgespeiste Umlenkvorrichtung für Warenbahnen
US4277010A (en) * 1980-04-10 1981-07-07 John Dusenbery Company, Inc. Vacuum roller for transporting a web
CH658316A5 (de) * 1981-08-26 1986-10-31 Contraves Gmbh Trommelkoerper mit oberflaechenstruktur fuer die trommel eines aufzeichnungsgeraetes.
US4705199A (en) * 1985-06-28 1987-11-10 Harris Graphics Corporation Vacuum drum for securing a film thereto
US4998658A (en) * 1988-12-27 1991-03-12 Eastman Kodak Company Drilled unported vacuum drum with a porous sleeve
DE3936286A1 (de) * 1989-11-01 1991-05-02 Agfa Gevaert Ag Saugwalzenanordnung zum foerdern einer materialbahn
US5053791A (en) * 1990-04-16 1991-10-01 Eastman Kodak Company Thermal transfer print medium drum system
US5137758A (en) * 1991-03-27 1992-08-11 Minnesota Mining And Manufacturing Company Apparatus and method for coating flexible sheets while inhibiting curl
DE4136738C2 (de) * 1991-11-05 1994-04-21 Aristo Graphic Systeme Vorrichtung zur Be- oder Verarbeitung einer Materialbahn
US5581417A (en) * 1992-12-11 1996-12-03 Eastman Kodak Company Apparatus and method for anhysteretically recording from master drum to slave web
US5448419A (en) * 1993-06-11 1995-09-05 Eastman Kodak Company Apparatus and method for anhysteretically recording from master drum to slave web
US5426535A (en) * 1993-07-29 1995-06-20 Eastman Kodak Company Apparatus for removing air from between a master magnetic medium and a slave magnetic medium preceding anhysteretic transfer of signals from master to slave
JPH08175727A (ja) * 1994-10-07 1996-07-09 Eastman Kodak Co ウエブ運搬装置及びウエブ運搬ローラ
US6002419A (en) * 1997-01-21 1999-12-14 Eastman Kodak Company Vacuum imaging drum with an optimized surface
DE19742035C1 (de) * 1997-09-24 1999-04-08 Continental Ag Verfahren und Trommel als Vorrichtung zum Aufbau eines Reifenrohlinges
FI104001B (fi) * 1998-06-26 1999-10-29 Valmet Corp Kuivatusosa
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US10167156B2 (en) * 2015-07-24 2019-01-01 Curt G. Joa, Inc. Vacuum commutation apparatus and methods
KR20220054402A (ko) * 2019-09-04 2022-05-02 더 스틸래스틱 캄파니 엘.엘.씨. 타이어 벨트 크기를 변화시키기 위한 이송 툴링

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125265A (en) * 1964-03-17 Method and apparatus for scanning the surface of a moving web
US2837330A (en) * 1956-05-21 1958-06-03 Honeywell Regulator Co Control apparatus
US3204843A (en) * 1960-03-18 1965-09-07 Honeywell Inc Mechanical apparatus
GB1218801A (en) * 1967-05-12 1971-01-13 Masson Scott Thrissell Eng Ltd Improvements in web guide members

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019224425A1 (en) * 2018-05-24 2019-11-28 Valmet Technologies Oy Grooved and perforated turn roll of a fiber web machine
CN112189123A (zh) * 2018-05-24 2021-01-05 维美德技术有限公司 纤维幅材机的带沟纹和穿孔的转向辊
CN112189123B (zh) * 2018-05-24 2022-08-23 维美德技术有限公司 纤维幅材机的带沟纹和穿孔的转向辊

Also Published As

Publication number Publication date
BE768670A (fr) 1971-11-03
US3630424A (en) 1971-12-28
DE2129950A1 (de) 1971-12-23
FR2099138A5 (enExample) 1972-03-10
CA938626A (en) 1973-12-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees