EP0906187A1 - Procede et appareil de type feston pour l'alimentation en tringle de pneumatique - Google Patents

Procede et appareil de type feston pour l'alimentation en tringle de pneumatique

Info

Publication number
EP0906187A1
EP0906187A1 EP96924280A EP96924280A EP0906187A1 EP 0906187 A1 EP0906187 A1 EP 0906187A1 EP 96924280 A EP96924280 A EP 96924280A EP 96924280 A EP96924280 A EP 96924280A EP 0906187 A1 EP0906187 A1 EP 0906187A1
Authority
EP
European Patent Office
Prior art keywords
sheave assembly
support column
sheaves
sheave
axle
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.)
Withdrawn
Application number
EP96924280A
Other languages
German (de)
English (en)
Other versions
EP0906187A4 (fr
Inventor
Robert W. Kolb
Michael P. Vaccaro
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.)
Bartell Machinery Systems LLC
Original Assignee
Bartell Machinery Systems LLC
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 Bartell Machinery Systems LLC filed Critical Bartell Machinery Systems LLC
Publication of EP0906187A1 publication Critical patent/EP0906187A1/fr
Publication of EP0906187A4 publication Critical patent/EP0906187A4/fr
Withdrawn legal-status Critical Current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
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/003—Arrangements for threading or unthreading the guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C49/00—Devices for temporarily accumulating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/20—Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage

Definitions

  • the present invention relates to festoon apparatus for accumulating and dispensing elongated bead material and to methods of operating such apparatus.
  • a pneumatic cylinder is also mounted upon and parallel to the vertical support column.
  • the cylinder is of the type having a movable piston with opposite ends of a cable connected to the upper and lower sides.
  • the cable passes in sealed relation through opposite ends of the cylinder, around suitable pulleys, and is fixedly connected to the lower sheave assembly mounting means.
  • a pressurized air supply is connected to opposite ends of the cylinder and, as bead material is supplied to and withdrawn from the festoon, pressure on opposite sides of the piston is maintained substantially equal by a pilot operated regulator with a feedback pilot.
  • Figures 6 and 7 are front and side elevational views, respectively, showing both sheave assemblies in the upper position;
  • Figure 8 is an enlarged, fragmentary, partly schematic, side elevational view of the upper end of the festoon apparatus showing elements of a latch mechanism in a first position;
  • Figure 9 is the view of Figure 8, showing the latch elements in a second position;
  • each of latch members 84 extends under projecting shoulders 100 of mounting means 48, thus supporting upper sheave assembly 28 in its uppermost position. Clockwise rotation of latch member 84 is prevented by rod 88.
  • the pneumatic pressure in cylinder 60 supports both sheave assemblies with shoulders 100 spaced above latch members 84.
  • the operator actuates valve 98 to cause cylinder 94 to retract rod 96 and rotate latch member 84 counterclockwise.
  • Latch mechanism 54 is, of course, simultaneously operated in the same manner.
  • Appropriate sensors and proximity switches may be mounted in conventional fashion upon column 40 to slow and/or stop operation of feed drum 18 or forming apparatus 26 in order to prevent excessive upward and downward travel of lower sheave assembly 34.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)

Abstract

Un appareil de type feston (16) comprenant des ensembles roues à gorge supérieur (289 et inférieur (34) montés de sorte qu'ils puissent se déplacer verticalement sur une colonne de support (40) pour permettre l'alimentation en tringle de pneumatique et le retrait. L'ensemble roues à gorge supérieur (28) est supportée à proximité du sommet de la colonne de support, par un mécanisme de verrouillage réversible (52) pendant le fonctionnement normal de l'appareil de type feston. L'ensemble à roues à gorge (52) se déplace vers le haut sur la colonne de support (40), pendant les périodes au cours desquelles la tringle est enlevée de la navette plus vite qu'elle arrive sur celle-ci, et vers le bas lorsque ledit matériau est envoyé plus rapidement sur la navette qu'elle en ait retirée. L'ensemble à roues à gorge inférieur (34) est relié à un câble (60) qui passe dans des cylindres pneumatiques (56). L'ensemble à roues à gorge supérieur (28) peut être abaissé par le relâchement du mécanisme de verrouillage (52) et l'abaissement de l'ensemble à roues inférieur (34) sur lequel l'ensemble à roues supérieur (52) repose. Les deux ensembles à roues sont ensuite accessibles pour l'enroulement du matériau de tringle sur celles-ci par un opérateur se trouvant sur le sol.
EP96924280A 1996-06-18 1996-06-18 Procede et appareil de type feston pour l'alimentation en tringle de pneumatique Withdrawn EP0906187A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1019980710383A KR20000016774A (ko) 1996-06-18 1996-06-18 압축 공기 작동 비드 와이어 현수식 장치 및 이것의 사용 방법
CN96180336A CN1222113A (zh) 1996-06-18 1996-06-18 用于轮胎胎边钢丝的气动操作式悬挂设备及其使用方法
PCT/US1996/010570 WO1997048548A1 (fr) 1996-06-18 1996-06-18 Procede et appareil de type feston pour l'alimentation en tringle de pneumatique
CA002254986A CA2254986A1 (fr) 1996-06-18 1998-11-30 Appareil pneumatique de formation de guirlandes pour tringles de pneus et methode d'utilisation connexe

Publications (2)

Publication Number Publication Date
EP0906187A1 true EP0906187A1 (fr) 1999-04-07
EP0906187A4 EP0906187A4 (fr) 1999-09-01

Family

ID=32034268

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96924280A Withdrawn EP0906187A4 (fr) 1996-06-18 1996-06-18 Procede et appareil de type feston pour l'alimentation en tringle de pneumatique

Country Status (5)

Country Link
EP (1) EP0906187A4 (fr)
KR (1) KR20000016774A (fr)
CN (1) CN1222113A (fr)
CA (1) CA2254986A1 (fr)
WO (1) WO1997048548A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1038058B1 (fr) * 1998-10-12 2006-07-05 Saurer GmbH & Co. KG Machine a texturer
AU3455199A (en) * 1998-12-16 2000-07-03 Bartell Machinery Systems, Llc Festoonless tire bead winding system
FR2924702B1 (fr) * 2007-12-07 2010-05-07 Michelin Soc Tech Dispositif de regulation d'un debit de defilement d'un element lineaire.
RU2626935C2 (ru) * 2013-02-15 2017-08-02 Фудзи Сейко Ко., Лтд. Накопительное устройство
US9790050B2 (en) 2013-02-27 2017-10-17 Bartell Machinery Systems, L.L.C. Auto-adjustable wire precast system
CN106573404A (zh) * 2014-08-04 2017-04-19 不二精工株式会社 钢丝的橡胶包覆装置
CN105858362A (zh) * 2016-06-08 2016-08-17 常州市禾昌机械有限公司 一种线缆放线装置及其工作方法
US10696513B2 (en) 2017-04-24 2020-06-30 Bartell Machinery Systems, L.L.C. Modular festoon system
EP3766814B1 (fr) * 2019-07-16 2024-09-04 Komax Holding Ag Dispositif d'acheminement de câble, système d'usinage de câble et procédé d'acheminement d'un câble dans une machine d'usinage de câble
CN111439632A (zh) * 2020-04-10 2020-07-24 贵州盘江民爆有限公司 一种导爆管收取缓冲装置
US12312202B2 (en) * 2021-07-14 2025-05-27 Shaw Industries Group, Inc. Fiber delivery system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1927811A (en) * 1932-02-12 1933-09-19 Firestone Tire & Rubber Co Machine for making tire bead cores
US2242751A (en) * 1940-02-29 1941-05-20 Roofing Machinery Mfg Co Accumulator
US3049308A (en) * 1960-01-21 1962-08-14 Nat Standard Co Festoon control system for haul-off apparatus
US3233808A (en) * 1962-11-08 1966-02-08 Ind Ovens Inc Compensator and accumulator apparatus
US3475255A (en) * 1965-03-24 1969-10-28 Nat Standard Co Automatic tire bead making apparatus
SE393706B (sv) * 1975-05-27 1977-05-16 Ericsson Telefon Ab L M Kabelmagasin
US4186861A (en) * 1978-08-03 1980-02-05 Orion Machinery And Engineering Corporation Wire accumulator tower

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO9748548A1 *

Also Published As

Publication number Publication date
WO1997048548A1 (fr) 1997-12-24
CN1222113A (zh) 1999-07-07
KR20000016774A (ko) 2000-03-25
CA2254986A1 (fr) 2000-05-30
EP0906187A4 (fr) 1999-09-01

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