FR2373389A2 - Dispositif pour la vulcanisation des courroies transporteuses et objets equivalents - Google Patents

Dispositif pour la vulcanisation des courroies transporteuses et objets equivalents

Info

Publication number
FR2373389A2
FR2373389A2 FR7736820A FR7736820A FR2373389A2 FR 2373389 A2 FR2373389 A2 FR 2373389A2 FR 7736820 A FR7736820 A FR 7736820A FR 7736820 A FR7736820 A FR 7736820A FR 2373389 A2 FR2373389 A2 FR 2373389A2
Authority
FR
France
Prior art keywords
vulcanization
conveyor belts
hot
press
tables
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.)
Granted
Application number
FR7736820A
Other languages
English (en)
Other versions
FR2373389B2 (fr
Inventor
Augusto Previati
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpA filed Critical Pirelli SpA
Publication of FR2373389A2 publication Critical patent/FR2373389A2/fr
Application granted granted Critical
Publication of FR2373389B2 publication Critical patent/FR2373389B2/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B29D29/00—Producing belts or bands
    • B29D29/06—Conveyor belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

L'invention se rapporte à la vulcanisation des courroies transporteuses. Ce dispositif comprend une presse à plateaux plats qui comprend deux tables chaudes parallèles superposées, une série de châssis appuyés sur des chariots 4 roulant sur des rails 1 et qui présentent des ouvertures dans lesquelles les tables chaudes sont enfilées, l'une des tables chaudes étant fixée au périmètre des ouvertures des châssis tandis que l'autre est supportée par des vérins solidaires des châssis. Des dispositifs de traction à pince sont prévus en amont et en aval de la presse pour tendre la courroie et la faire avancer à travers la presse et deux bandes métalliques sans fin tendues sur des tambours pour l'une et deux autres tambours pour l'autre entourent les tables chaudes; une bande à faible coefficient de frottement est interposée entre chaque table chaude et la bande métallique qui l'entoure. Application notamment à la vulcanisation des courroies transporteuses munies d'une armature résistante qui peut éventuellement s'allonger sous l'effet de la chaleur.
FR7736820A 1976-12-13 1977-12-07 Dispositif pour la vulcanisation des courroies transporteuses et objets equivalents Granted FR2373389A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3033676 1976-12-13

Publications (2)

Publication Number Publication Date
FR2373389A2 true FR2373389A2 (fr) 1978-07-07
FR2373389B2 FR2373389B2 (fr) 1980-03-21

Family

ID=11229559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736820A Granted FR2373389A2 (fr) 1976-12-13 1977-12-07 Dispositif pour la vulcanisation des courroies transporteuses et objets equivalents

Country Status (8)

Country Link
US (1) US4164440A (fr)
JP (1) JPS5373276A (fr)
AU (1) AU513180B2 (fr)
DE (1) DE2755534A1 (fr)
FR (1) FR2373389A2 (fr)
GB (1) GB1593370A (fr)
SE (1) SE7713978L (fr)
ZA (1) ZA777266B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9224359D0 (en) * 1992-11-20 1993-01-13 Powada Frederick Drill string protection
EP1063448A3 (fr) * 1999-06-22 2003-11-12 NORDDEUTSCHE SEEKABELWERKE GMBH & CO. KG Courroie, en particulier courroie transporteuse et procédé pour sa fabrication
US6228200B1 (en) 1999-09-09 2001-05-08 Belt Equipment, Inc. Belt press using differential thermal expansion
US20120024465A1 (en) * 2010-07-29 2012-02-02 General Electric Company Systems and methods for stator bar press tooling
CN102744816B (zh) * 2012-07-13 2015-04-15 重庆中南橡胶有限公司 一种新型平带平板硫化机及其操作方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1943101A (en) * 1930-10-22 1934-01-09 George H Wheatley Vulcanizing machine
US2981307A (en) * 1957-06-24 1961-04-25 Jr Neil Malarkey Press machine
US3215065A (en) * 1962-11-23 1965-11-02 Weyerhaeuser Co Continuously operating press apparatus
FR2020511A1 (fr) * 1968-07-29 1970-07-17 Knapp Hans
DE2055457A1 (en) * 1970-11-11 1972-05-18 Continental Gummi Werke AG, 3000 Hannover Vulcanising press - with programmed pressure membranes to inch belting through the process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032454A (en) * 1957-01-02 1962-05-01 Howard A Rohdin Means for molding heat seals
US3547742A (en) * 1967-02-23 1970-12-15 Us Plywood Champ Papers Inc Laminator apparatus
US3993426A (en) * 1971-11-22 1976-11-23 Eduard Kusters Continuous press having improved anti-friction rollers
US3956058A (en) * 1974-09-13 1976-05-11 Heinrich Wemhoener Multiple-piston press for synthetic-resin coating of large surface-area workpieces

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1943101A (en) * 1930-10-22 1934-01-09 George H Wheatley Vulcanizing machine
US2981307A (en) * 1957-06-24 1961-04-25 Jr Neil Malarkey Press machine
US3215065A (en) * 1962-11-23 1965-11-02 Weyerhaeuser Co Continuously operating press apparatus
FR2020511A1 (fr) * 1968-07-29 1970-07-17 Knapp Hans
DE2055457A1 (en) * 1970-11-11 1972-05-18 Continental Gummi Werke AG, 3000 Hannover Vulcanising press - with programmed pressure membranes to inch belting through the process

Also Published As

Publication number Publication date
JPS5373276A (en) 1978-06-29
US4164440A (en) 1979-08-14
DE2755534A1 (de) 1978-06-15
AU3145477A (en) 1979-06-21
SE7713978L (sv) 1978-06-14
FR2373389B2 (fr) 1980-03-21
ZA777266B (en) 1978-09-27
GB1593370A (en) 1981-07-15
AU513180B2 (en) 1980-11-20

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