GB1319608A - Web guiding and expanding apparatus - Google Patents

Web guiding and expanding apparatus

Info

Publication number
GB1319608A
GB1319608A GB4769170A GB4769170A GB1319608A GB 1319608 A GB1319608 A GB 1319608A GB 4769170 A GB4769170 A GB 4769170A GB 4769170 A GB4769170 A GB 4769170A GB 1319608 A GB1319608 A GB 1319608A
Authority
GB
United Kingdom
Prior art keywords
web
rollers
edge
roll
shaft
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
GB4769170A
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.)
ALEXEFF SNYDER ETS
Original Assignee
ALEXEFF SNYDER ETS
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 ALEXEFF SNYDER ETS filed Critical ALEXEFF SNYDER ETS
Publication of GB1319608A publication Critical patent/GB1319608A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C3/00—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics
    • D06C3/06—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics by rotary disc, roller, or like apparatus
    • D06C3/062—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics by rotary disc, roller, or like apparatus acting on the selvedges of the material only

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Tyre Moulding (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

1319608 Guiding webs ALEXEFF-SYNDER ENTERPRISES Inc 7 Oct 1970 [6 April 1970] 47691/70 Heading B8R Web guiding and expanding apparatus comprising a pair of roll assemblies for controlling the edge position of a web with each roll assembly operating on a respective edge of the web and each comprising a shaft with one end mounted on a pivotal support mounted for pivotal movement in a plane perpendicular to the plane of the web so as to cause arcuate movement of said end of the shaft toward and away from the respective edge of the web for decreasing and increasing the angle of the roll relative to the plane of the web to vary the bite of the roll into the web, the shaft being relatively fixed at its other end, and both ends being supported in spherical bearings to permit such angular movement. Two sets of rollers 47, 48, 50 extend across the full width of the web. Each roller 50 has a fixed pivot at one end 55 the other end 56 being pivoted to a lever 61 which can be actuated by a pneumatic edge sensor to vary the bite of the roller into the web edge. The fixed ends 55, 54, 56 of the rollers are carried in an adjustable plate so that the cant of the rollers can be adjusted. In a modification (Fig. 1-4, not shown) each set of rollers extends only half the way across the width of the web.
GB4769170A 1970-04-06 1970-10-07 Web guiding and expanding apparatus Expired GB1319608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3104770A 1970-04-06 1970-04-06

Publications (1)

Publication Number Publication Date
GB1319608A true GB1319608A (en) 1973-06-06

Family

ID=21857386

Family Applications (3)

Application Number Title Priority Date Filing Date
GB192473A Expired GB1321800A (en) 1970-04-06 1970-10-07 Web guiding and expanding apparatus
GB192573A Expired GB1325420A (en) 1970-04-06 1970-10-07 Web processing line including web guiding and expanding apparatus
GB4769170A Expired GB1319608A (en) 1970-04-06 1970-10-07 Web guiding and expanding apparatus

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB192473A Expired GB1321800A (en) 1970-04-06 1970-10-07 Web guiding and expanding apparatus
GB192573A Expired GB1325420A (en) 1970-04-06 1970-10-07 Web processing line including web guiding and expanding apparatus

Country Status (4)

Country Link
US (1) US3650000A (en)
JP (2) JPS4837070B1 (en)
DE (1) DE2059283C2 (en)
GB (3) GB1321800A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0545443A1 (en) * 1991-12-06 1993-06-09 Billy B. Millhollin Conveyor belt return training device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411777U (en) * 1977-06-22 1979-01-25
IT1118623B (en) * 1979-05-04 1986-03-03 Bassani Mariano REFINEMENTS IN ROPE FABRIC OPENING SYSTEMS
DE3145404A1 (en) * 1981-11-16 1983-06-01 Kurt 6842 Bürstadt Kleber METHOD FOR PRODUCING Creased Pleated Fold Patterns In Fabric Sheets, And Device For Carrying Out The Method
DE3227197C2 (en) * 1982-07-21 1985-11-21 Carl Schmale GmbH & Co KG, 4434 Ochtrup Device for feeding a continuous web of fabric
DE19908339A1 (en) * 1999-02-26 2000-08-31 Voith Sulzer Papiertech Patent Machine for the production and / or processing of a material web
DE19938165A1 (en) * 1999-08-16 2001-02-22 Hoechst Trespaphan Gmbh Method and device for guiding a material web
US6581260B2 (en) 2000-10-24 2003-06-24 Herman Miller, Inc. Machine and method of securing fabric to a core
CN102583077A (en) * 2010-12-31 2012-07-18 青岛宏达塑胶总公司 Axial distance regulator of adjustable film subsection rollers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1385746A (en) * 1920-06-24 1921-07-26 Hogan William Alford Cloth-guiding device for cloth-finishing machines
DE445029C (en) * 1924-12-02 1927-05-30 F A Bernhardt A G Goods guiding device for winding machines
US2348162A (en) * 1941-08-25 1944-05-02 Champion Paper & Fibre Co Web spreader
US2835490A (en) * 1956-05-16 1958-05-20 Dungler Julien Web guiding head
US3156396A (en) * 1962-10-08 1964-11-10 Ind Ovens Inc Web guiding means
US3343737A (en) * 1965-10-22 1967-09-26 Ind Ovens Inc Web guiding and edge maintaining means
US3414954A (en) * 1966-09-01 1968-12-10 Alexeff Snyder Entpr Inc Adjustable web spreading and guiding apparatus
DE1635345A1 (en) * 1966-11-03 1971-04-15 Vepa Ag Device for wrinkle-free heat treatment of web-shaped textile goods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0545443A1 (en) * 1991-12-06 1993-06-09 Billy B. Millhollin Conveyor belt return training device

Also Published As

Publication number Publication date
JPS4837072B1 (en) 1973-11-08
GB1325420A (en) 1973-08-01
DE2059283A1 (en) 1971-10-28
GB1321800A (en) 1973-06-27
DE2059283C2 (en) 1986-09-18
JPS4837070B1 (en) 1973-11-08
US3650000A (en) 1972-03-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years