DE69500781D1 - Luftleitflügel für eine pneumatische Wendestange - Google Patents

Luftleitflügel für eine pneumatische Wendestange

Info

Publication number
DE69500781D1
DE69500781D1 DE69500781T DE69500781T DE69500781D1 DE 69500781 D1 DE69500781 D1 DE 69500781D1 DE 69500781 T DE69500781 T DE 69500781T DE 69500781 T DE69500781 T DE 69500781T DE 69500781 D1 DE69500781 D1 DE 69500781D1
Authority
DE
Germany
Prior art keywords
air
web
air guide
guide vanes
turning bar
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 - Lifetime
Application number
DE69500781T
Other languages
English (en)
Other versions
DE69500781T2 (de
Inventor
Allan W Rogne
Steven J Ruf
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.)
Durr Megtec LLC
Original Assignee
WR Grace and Co Conn
WR Grace and 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 WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Application granted granted Critical
Publication of DE69500781D1 publication Critical patent/DE69500781D1/de
Publication of DE69500781T2 publication Critical patent/DE69500781T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the 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
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
    • B65H2406/111—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along a curved path, e.g. fluidised turning bar

Landscapes

  • Drying Of Solid Materials (AREA)
  • Advancing Webs (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Actuator (AREA)
  • Turning (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Toys (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Tumbler Switches (AREA)
DE69500781T 1994-04-01 1995-03-20 Luftleitflügel für eine pneumatische Wendestange Expired - Lifetime DE69500781T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22161494A 1994-04-01 1994-04-01

Publications (2)

Publication Number Publication Date
DE69500781D1 true DE69500781D1 (de) 1997-11-06
DE69500781T2 DE69500781T2 (de) 1998-02-26

Family

ID=22828551

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69500781T Expired - Lifetime DE69500781T2 (de) 1994-04-01 1995-03-20 Luftleitflügel für eine pneumatische Wendestange

Country Status (9)

Country Link
EP (1) EP0675064B1 (de)
JP (1) JPH0848446A (de)
AT (1) ATE158781T1 (de)
CA (1) CA2145058C (de)
CZ (1) CZ79495A3 (de)
DE (1) DE69500781T2 (de)
HU (1) HUT71216A (de)
RU (1) RU95104881A (de)
SK (1) SK42995A3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5967457A (en) * 1996-07-23 1999-10-19 Thermo Wisconsin, Inc. Airfoil web stabilization and turning apparatus and method
US6505792B1 (en) * 2000-11-28 2003-01-14 Megtec Systems, Inc. Non-contact floating device for turning a floating web
DE102005048217B4 (de) * 2005-09-29 2007-12-06 Gerhard Bach Leitvorrichtung zum Leiten von flexiblem Flachmaterial
JP5152477B2 (ja) * 2007-08-22 2013-02-27 Ｂｅｌｌｍａｔｉｃ株式会社 フィルム状物等の浮揚装置
DE102007058405B4 (de) * 2007-11-02 2010-03-25 Gerhard Bach Umlenkvorrichtung zum Umlenken von flexiblem Flachmaterial
ES2704100T3 (es) * 2013-05-08 2019-03-14 Kdesign Gmbh Dispositivo calibrador para calibrar una película tubular extrudida
CN110953852B (zh) * 2019-12-18 2021-04-02 重庆红果服饰有限公司 一种用于纺织面料的悬挂晾晒装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127080A (en) * 1964-03-31 Web turning device
GB1307695A (en) * 1970-08-19 1973-02-21 Ilford Ltd Air flotation turner bars
US4182472A (en) * 1978-07-13 1980-01-08 W. R. Grace & Co. Contactless turning guide for running webs
US5242095A (en) * 1990-12-20 1993-09-07 Advance Systems, Inc. Contactless air turn guide with baffles for running webs
US5317817A (en) * 1992-04-30 1994-06-07 W. R. Grace & Co.-Conn. Trailing sheet assembly for an air turn

Also Published As

Publication number Publication date
DE69500781T2 (de) 1998-02-26
CA2145058C (en) 2003-05-27
JPH0848446A (ja) 1996-02-20
SK42995A3 (en) 1995-10-11
HUT71216A (en) 1995-11-28
EP0675064A1 (de) 1995-10-04
EP0675064B1 (de) 1997-10-01
CA2145058A1 (en) 1995-10-02
HU9500958D0 (en) 1995-05-29
ATE158781T1 (de) 1997-10-15
CZ79495A3 (en) 1995-12-13
RU95104881A (ru) 1996-12-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MEGTEC SYSTEMS, INC., DE PERE, WIS., US