ES2069261T3 - COIL TREE OR CLAMPING HEAD FOR CLAMPING OF BUSHINGS. - Google Patents

COIL TREE OR CLAMPING HEAD FOR CLAMPING OF BUSHINGS.

Info

Publication number
ES2069261T3
ES2069261T3 ES91810702T ES91810702T ES2069261T3 ES 2069261 T3 ES2069261 T3 ES 2069261T3 ES 91810702 T ES91810702 T ES 91810702T ES 91810702 T ES91810702 T ES 91810702T ES 2069261 T3 ES2069261 T3 ES 2069261T3
Authority
ES
Spain
Prior art keywords
tensioning
keys
clamping
coil
bushings
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
ES91810702T
Other languages
Spanish (es)
Inventor
Konrad Wandeler
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2069261T3 publication Critical patent/ES2069261T3/en
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
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/248—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction
    • B65H75/2484—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction movable actuator including wedge-like or lobed member

Landscapes

  • Winding Of Webs (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

EL EJE DE LA BOBINA CONTIENE DENTRO DE UN TUBO SOPORTE (1) ALGUNOS ELEMENTOS TENSORES IGUALES (2) CADA UNO DE ELLOS CON 2 CHAVETAS TENSORAS, COLOCADAS UNA FRENTE A OTRA. CADA ELEMENTO TENSOR (2) CUENTA CON DOS MUELLES ARMADORES (7) QUE ESTAN APUNTALADOS EN UNA CHAVETA TENSORA (4) Y EN UNA BARRA (9). LOS MUELLES (7) TENSAN LAS CHAVETAS (4) EN DIRECCION LONGITUDINAL AL EJE DE BOBINA Y SOBRE LA SUPERFICIE DE LAS CHAVETAS (3A, 4A) SE TENSAN LAS MORDAZAS (3) CONTRA LA PARED INTERNA DE UNA O VARIAS VAINAS DE BOBINA (15). PARA ESTA TENSION CADA ELEMENTO TENSADOR (2) CONTIENE UNA CAMARA DE PRESION (6) COLOCADA ENTRE LAS CHAVETAS TENSORAS (4) QUE ESTAN UNIDAS SOBRE UN CANAL (13) QUE RECORRE EN LA BARRA (9) CON UN DEPOSITO DE PRESION O UNA BOMBA DE PRESION (14).THE COIL AXLE CONTAINS INSIDE A SUPPORT TUBE (1) SOME EQUAL TENSIONING ELEMENTS (2) EACH OF THEM WITH 2 TENSIONING KEYS, PLACED FACING EACH OTHER. EACH TENSIONING ELEMENT (2) HAS TWO SHIELD SPRINGS (7) WHICH ARE STRIPPED ON A TENSIONING KEY (4) AND ON A BAR (9). THE SPRINGS (7) TIGHTEN THE KEYS (4) IN A LONGITUDINAL DIRECTION TO THE COIL AXIS AND OVER THE SURFACE OF THE KEYS (3A, 4A) THE JAWS (3) ARE TIGHTENED AGAINST THE INTERNAL WALL OF ONE OR SEVERAL COIL PADS (15 ). FOR THIS VOLTAGE EACH TENSIONING ELEMENT (2) CONTAINS A PRESSURE CHAMBER (6) PLACED BETWEEN THE TENSIONING KEYS (4) THAT ARE UNITED ON A CHANNEL (13) THAT RUNS IN THE BAR (9) WITH A PRESSURE TANK OR A PUMP PRESSURE (14).

ES91810702T 1990-09-06 1991-09-03 COIL TREE OR CLAMPING HEAD FOR CLAMPING OF BUSHINGS. Expired - Lifetime ES2069261T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2892/90A CH681451A5 (en) 1990-09-06 1990-09-06

Publications (1)

Publication Number Publication Date
ES2069261T3 true ES2069261T3 (en) 1995-05-01

Family

ID=4243948

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91810702T Expired - Lifetime ES2069261T3 (en) 1990-09-06 1991-09-03 COIL TREE OR CLAMPING HEAD FOR CLAMPING OF BUSHINGS.

Country Status (4)

Country Link
EP (1) EP0477137B1 (en)
CH (1) CH681451A5 (en)
DE (1) DE59104860D1 (en)
ES (1) ES2069261T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4335258C2 (en) * 1993-10-15 2000-11-02 Hans Grimm Pneumatic-mechanical clamping device for winding shafts, clamping heads and the like
DE9404540U1 (en) * 1994-03-17 1994-05-19 Erwin Hahl Gmbh, 89597 Munderkingen Device for releasable non-positive coupling of a coil
IT1283440B1 (en) * 1996-07-17 1998-04-21 Finsid S R L MODULAR PNEUMOMECHANICAL EXPANDING SHAFT
FR2797002B1 (en) * 1999-07-27 2001-09-07 Redex SELF-REDUCING DIAMETER SHAFT
CN102513407A (en) * 2011-11-18 2012-06-27 中色科技股份有限公司 Novel dual-column-head reeling machine
DE102012110434B3 (en) * 2012-10-31 2013-09-19 Leonhard Kurz Stiftung & Co. Kg Clamping device for receiving and clamping film roll used in hot stamping machines, has output element of screw that cooperates with clamping levers which form clamping force to bottom of grooves and rest on inner wall of winding tube
CN107089564A (en) * 2017-05-31 2017-08-25 马鞍山市双益机械制造有限公司 A kind of film roll fixing device and its application method
DE102018132483A1 (en) * 2018-12-17 2020-06-18 Saurer Technologies GmbH & Co. KG Spinning bobbin carrier and spreader unit for a spinning bobbin carrier
CN110002729B (en) * 2019-05-21 2024-03-19 河北陆源科技有限公司 Non-connecting rod self-centering chuck of bottle making machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US559682A (en) * 1896-05-05 coultas
US2705111A (en) * 1953-08-19 1955-03-29 Syncro Mach Co Expansible arbor
US4254920A (en) * 1978-06-19 1981-03-10 Double E Company, Inc. Air shaft
US4232835A (en) * 1979-07-12 1980-11-11 E. I. Du Pont De Nemours And Company Bobbin chuck
DE3039064A1 (en) * 1980-10-16 1982-09-09 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Winding bobbin clamps - have studs on ring section between spindle and mantle with low axial forces
FR2583398B3 (en) * 1985-06-17 1988-10-28 Achard Picard Jean EXPANDABLE AND RETRACTABLE SHAFT, PARTICULARLY FOR TIGHTENING CHUCKS RECEIVING STRIP MATERIALS
DE3533735A1 (en) * 1985-09-21 1987-04-16 Hanssmann Erich Expandable shaft for the detachable mounting of tubular winding cores and exchangeable roll bodies
GB8524303D0 (en) * 1985-10-02 1985-11-06 Rieter Ag Maschf Chuck structures
DE3601912C1 (en) * 1986-01-23 1987-03-05 Kampf Gmbh & Co Maschf Winding shaft
DE3605846A1 (en) * 1986-02-22 1987-08-27 Smg Stahlkontor Maschinenbau G Tensionable winding shaft

Also Published As

Publication number Publication date
EP0477137B1 (en) 1995-03-08
EP0477137A1 (en) 1992-03-25
CH681451A5 (en) 1993-03-31
DE59104860D1 (en) 1995-04-13

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