GB1437276A - Production of pressure generated products - Google Patents

Production of pressure generated products

Info

Publication number
GB1437276A
GB1437276A GB2603374A GB2603374A GB1437276A GB 1437276 A GB1437276 A GB 1437276A GB 2603374 A GB2603374 A GB 2603374A GB 2603374 A GB2603374 A GB 2603374A GB 1437276 A GB1437276 A GB 1437276A
Authority
GB
United Kingdom
Prior art keywords
sections
belts
roller bearing
platen
chains
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
GB2603374A
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.)
ZELON IND Ltd
Original Assignee
ZELON IND Ltd
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
Priority to CA188,324A priority Critical patent/CA1005958A/en
Application filed by ZELON IND Ltd filed Critical ZELON IND Ltd
Priority to GB2603374A priority patent/GB1437276A/en
Priority to AU73390/74A priority patent/AU485082B2/en
Priority to NL7412932A priority patent/NL7412932A/en
Priority to SE7412905A priority patent/SE405567B/en
Priority to AT877774A priority patent/AT352384B/en
Priority to ES431660A priority patent/ES431660A1/en
Priority to ES431661A priority patent/ES431661A1/en
Priority to DE19742455505 priority patent/DE2455505A1/en
Priority to IT54288/74A priority patent/IT1023446B/en
Priority to BE151563A priority patent/BE823417A/en
Priority to FR7441336A priority patent/FR2254431B1/fr
Publication of GB1437276A publication Critical patent/GB1437276A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

1437276 Double belt moulding machines; laminates ZELON INDUSTRIES Ltd 12 June 1974 26033/74 Headings B5A and B5N A double belt machine, e.g. for moulding laminated boards of plastics foam, includes upper and lower parallel belts 35 within each of which is positioned a number of transversely spaced intermediate pressure applying conveyers 46, each comprising an endless roller bearing chain 47 which is driven and supported independently of the belts and extends between its respective belt and fixed rails 50. The belts 35 comprise platen sections 36 which abut lengthwise and have their ends 37, Fig. 5 secured to roller bearing chains such as 19, 27 ,in guides on the machine framework and passing around sprockets 21, 22, 24, 25, 29, 30, 32, 33. The undersurfaces of the platen-sections have faces 42, 43 provided by L-shaped bars which receive overlapping rail sections 44 spaced transversely of the platen sections for engaging with the transversely spaced roller bearing chains 47. The roller chains 47 are driven faster than the belts whereby the sections 36 are kept in abutment. To produce laminated board, foam material from means 65 is fed on to a paperboard sheet 66, and a further sheet 67 is applied, the sheet assembly then being fed through the machine.
GB2603374A 1973-12-17 1974-06-12 Production of pressure generated products Expired GB1437276A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CA188,324A CA1005958A (en) 1973-12-17 1973-12-17 Apparatus and method of producing high-speed production of a pressure generating product
GB2603374A GB1437276A (en) 1973-12-17 1974-06-12 Production of pressure generated products
AU73390/74A AU485082B2 (en) 1973-12-17 1974-09-17 Improvements inan apparatus and method of producing highspeed production ofa pressure generating product
NL7412932A NL7412932A (en) 1973-12-17 1974-10-01 EQUIPMENT AND METHOD FOR PREPARING A PRESSURE GENERATING PRODUCT AT HIGH SPEED.
SE7412905A SE405567B (en) 1973-12-17 1974-10-14 PROCEDURE AND DEVICE FOR MANUFACTURE BETWEEN ENDLESS TRANSPORTERS OF A MATERIAL THAT DEVELOP COUNTER PRESSURE FOR A CELL PLASTIC PRODUCT
AT877774A AT352384B (en) 1973-12-17 1974-10-31 DEVICE FOR THE CONTINUOUS MANUFACTURING OF SHEETS FROM FOAMABLE PLASTIC
ES431660A ES431660A1 (en) 1973-12-17 1974-11-05 Production of pressure generated products
ES431661A ES431661A1 (en) 1973-12-17 1974-11-05 Production of pressure generated products
DE19742455505 DE2455505A1 (en) 1973-12-17 1974-11-23 APPARATUS AND METHOD FOR MANUFACTURING A PRESSURE GENERATING PRODUCT
IT54288/74A IT1023446B (en) 1973-12-17 1974-11-28 IMPROVEMENT IN EQUIPMENT FOR THE PRODUCTION OF MATERIALS REQUIRING PRESSURE DURING MANUFACTURING
BE151563A BE823417A (en) 1973-12-17 1974-12-16 HIGH-RATE PROCESS AND MACHINE FOR MANUFACTURING EXPANDED PRODUCTS
FR7441336A FR2254431B1 (en) 1973-12-17 1974-12-16

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA188,324A CA1005958A (en) 1973-12-17 1973-12-17 Apparatus and method of producing high-speed production of a pressure generating product
GB2603374A GB1437276A (en) 1973-12-17 1974-06-12 Production of pressure generated products

Publications (1)

Publication Number Publication Date
GB1437276A true GB1437276A (en) 1976-05-26

Family

ID=25667436

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2603374A Expired GB1437276A (en) 1973-12-17 1974-06-12 Production of pressure generated products

Country Status (9)

Country Link
AT (1) AT352384B (en)
BE (1) BE823417A (en)
CA (1) CA1005958A (en)
DE (1) DE2455505A1 (en)
ES (2) ES431660A1 (en)
FR (1) FR2254431B1 (en)
GB (1) GB1437276A (en)
IT (1) IT1023446B (en)
NL (1) NL7412932A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5330341A (en) * 1990-04-06 1994-07-19 Kemcast Partners-1989 Process and apparatus for continuous three-dimensional forming of heated thermoplastic materials
US5505599A (en) * 1990-04-06 1996-04-09 Kemcast Partners-1989 Continuous 3-D forming machine and endless flexible forming belts for forming three-dimensional products from thermoplastic materials
CN108394675A (en) * 2018-05-07 2018-08-14 德宏兆宏机器人科技有限公司 A kind of flexible combination formula belt conveyor
IT202100031889A1 (en) * 2021-12-20 2023-06-20 Cannon Ergos S P A KINEMATIC CONTROL DEVICE FOR A FOAMING APPARATUS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE43533T1 (en) * 1985-07-17 1989-06-15 Herbert Prignitz DOUBLE BAND FORMING MACHINE.
DE3539582A1 (en) * 1985-11-08 1987-05-14 Johann Luettmers Apparatus for the continuous production of finished concrete parts

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5330341A (en) * 1990-04-06 1994-07-19 Kemcast Partners-1989 Process and apparatus for continuous three-dimensional forming of heated thermoplastic materials
US5458477A (en) * 1990-04-06 1995-10-17 Kemcast Partners-1989 Apparatus for continous three-dimensional forming of heated thermoplastic materials
US5505599A (en) * 1990-04-06 1996-04-09 Kemcast Partners-1989 Continuous 3-D forming machine and endless flexible forming belts for forming three-dimensional products from thermoplastic materials
CN108394675A (en) * 2018-05-07 2018-08-14 德宏兆宏机器人科技有限公司 A kind of flexible combination formula belt conveyor
IT202100031889A1 (en) * 2021-12-20 2023-06-20 Cannon Ergos S P A KINEMATIC CONTROL DEVICE FOR A FOAMING APPARATUS

Also Published As

Publication number Publication date
DE2455505A1 (en) 1975-06-19
ES431661A1 (en) 1976-11-01
ATA877774A (en) 1979-02-15
IT1023446B (en) 1978-05-10
CA1005958A (en) 1977-03-01
BE823417A (en) 1975-06-16
AU7339074A (en) 1976-03-25
NL7412932A (en) 1975-06-19
FR2254431B1 (en) 1978-06-23
FR2254431A1 (en) 1975-07-11
ES431660A1 (en) 1976-11-01
AT352384B (en) 1979-09-10

Similar Documents

Publication Publication Date Title
SE8504005D0 (en) CONTINUOUS WORKING PRESSURE TO PRESSURE OF TEAM PLATING PLATES, PHASER PLATES AND DGL PRESS PLATING PLACES
GB1464474A (en) Conveyor
GB1038981A (en) Packaging machine
SE8504003L (en) CONTINUOUS WORKING PRESSURE FOR PRESSING CHIP PLATES, FIBER PLATES AND FUNCTIONAL PRESSURE COURSES
GB778496A (en) Improvements in or relating to method and apparatus for packaging materials
ES423792A1 (en) Machine for cleaning containers
FI864792A (en) SIDRIKTARE.
GB1497417A (en) Apparatus for and a method of zig-zag folding of a web of material
GB1437276A (en) Production of pressure generated products
ES411082A1 (en) Feeding device for a carton forming machine
GB1491832A (en) Feed rate regulation apparatus
SE340354B (en)
IE43587L (en) Conveyor apparatus for a machine producing a layered product
GB670203A (en) An improved apparatus for feeding continuous strips of paper
US1975917A (en) Conveyer
US3957413A (en) Apparatus for producing high-speed production of a pressure generating product
GB1245362A (en) Improvements in or relating to continuous conveyor type moulding devices
GB1329301A (en) Apparatus for separating paperboard cards from scrap
GB1331026A (en) Working surface for radiant energy beam cutter
US2089010A (en) Automatic carton sealing machine
US2659476A (en) Supporting frame structure for conveyers
GB1101629A (en) Work handling apparatus and conveyor means therefor
NL7511141A (en) Link type conveyor belt - engages items by links of differing height
GB1081475A (en) Bottle feed apparatus for use with bottle washing machines
GB1316745A (en) Conveyor press

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee