FR2304457A1 - Mecanisme de transmission pour l'entrainement en rotation d'un tambour de formage sous vide de films ou feuilles de matiere plastique - Google Patents

Mecanisme de transmission pour l'entrainement en rotation d'un tambour de formage sous vide de films ou feuilles de matiere plastique

Info

Publication number
FR2304457A1
FR2304457A1 FR7608587A FR7608587A FR2304457A1 FR 2304457 A1 FR2304457 A1 FR 2304457A1 FR 7608587 A FR7608587 A FR 7608587A FR 7608587 A FR7608587 A FR 7608587A FR 2304457 A1 FR2304457 A1 FR 2304457A1
Authority
FR
France
Prior art keywords
films
sheets
transmission mechanism
plastic material
rotational drive
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
FR7608587A
Other languages
English (en)
Other versions
FR2304457B1 (fr
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.)
Hercules LLC
Original Assignee
Hercules 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 Hercules LLC filed Critical Hercules LLC
Publication of FR2304457A1 publication Critical patent/FR2304457A1/fr
Application granted granted Critical
Publication of FR2304457B1 publication Critical patent/FR2304457B1/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
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/004—Arrangements for converting the motion of a material which is continuously fed to a working station in a stepwise motion
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/18—Thermoforming apparatus
    • B29C51/20—Thermoforming apparatus having movable moulds or mould parts
    • B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis
    • B29C51/225—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis mounted on a vacuum drum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/04—Pulling wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Tyre Moulding (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Vapour Deposition (AREA)
FR7608587A 1975-03-18 1976-03-18 Mecanisme de transmission pour l'entrainement en rotation d'un tambour de formage sous vide de films ou feuilles de matiere plastique Granted FR2304457A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/559,607 US3950121A (en) 1975-03-18 1975-03-18 Driving mechanism for vacuum forming drum

Publications (2)

Publication Number Publication Date
FR2304457A1 true FR2304457A1 (fr) 1976-10-15
FR2304457B1 FR2304457B1 (fr) 1979-08-31

Family

ID=24234250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608587A Granted FR2304457A1 (fr) 1975-03-18 1976-03-18 Mecanisme de transmission pour l'entrainement en rotation d'un tambour de formage sous vide de films ou feuilles de matiere plastique

Country Status (16)

Country Link
US (1) US3950121A (fr)
JP (1) JPS593257B2 (fr)
AU (1) AU504835B2 (fr)
BE (1) BE839730A (fr)
CA (1) CA1055218A (fr)
DE (2) DE7608420U1 (fr)
DK (1) DK118676A (fr)
ES (1) ES446147A1 (fr)
FR (1) FR2304457A1 (fr)
GB (1) GB1525340A (fr)
HU (1) HU172793B (fr)
IT (1) IT1058466B (fr)
LU (1) LU74582A1 (fr)
NL (1) NL7600051A (fr)
NO (1) NO146851C (fr)
SE (1) SE405569B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024227985A1 (fr) 2023-05-04 2024-11-07 Stellantis Auto Sas Surveillance du placement du côté longitudinal d'un véhicule où s'effectue la recharge de sa batterie

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250129A (en) * 1978-03-13 1981-02-10 Maryland Cup Corporation Method for the continuous formation of biaxially oriented thermoplastic materials and forming articles therefrom in a continuous process
DE3733318A1 (de) * 1987-10-02 1989-04-27 Schmidt Erwepa Maschf Foerdereinrichtung zur taktweisen weitergabe einer kontinuierlich anfallenden warenbahn

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421964A (en) * 1963-11-27 1969-01-14 Beloit Corp Plastic extrusion coater
US3323274A (en) * 1964-01-27 1967-06-06 Beloit Corp Vacuum plastic bottle forming machine and method
GB1159564A (en) * 1965-08-19 1969-07-30 Thomas Williamson Winstead A Forming Wheel for Manufacturing Trays or Like Articles from a Sheet of Thermoplastic Material
US3518725A (en) * 1967-09-13 1970-07-07 Craft Master Corp Machine for forming multiple cavity containers from thermoplastic sheet material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024227985A1 (fr) 2023-05-04 2024-11-07 Stellantis Auto Sas Surveillance du placement du côté longitudinal d'un véhicule où s'effectue la recharge de sa batterie

Also Published As

Publication number Publication date
GB1525340A (en) 1978-09-20
NL7600051A (nl) 1976-09-21
DE7608420U1 (de) 1976-10-21
AU1215476A (en) 1977-09-22
DK118676A (da) 1976-09-19
IT1058466B (it) 1982-04-10
LU74582A1 (fr) 1976-09-01
ES446147A1 (es) 1978-03-16
DE2611549C2 (de) 1984-01-26
DE2611549A1 (de) 1976-09-30
US3950121A (en) 1976-04-13
HU172793B (hu) 1978-12-28
JPS593257B2 (ja) 1984-01-23
NO146851B (no) 1982-09-13
CA1055218A (fr) 1979-05-29
SE7603402L (sv) 1976-09-19
NO760939L (fr) 1976-09-21
FR2304457B1 (fr) 1979-08-31
BE839730A (fr) 1976-07-16
NO146851C (no) 1982-12-22
AU504835B2 (en) 1979-11-01
JPS51116871A (en) 1976-10-14
SE405569B (sv) 1978-12-18

Similar Documents

Publication Publication Date Title
BE877979A (fr) Melanges thermoplastiques pour la fabrication de feuilles de matiere plastique pressentant des proprietes anti-blocking
BE817763A (fr) Matiere pour formage ou moulage destinee a la production de feuilles minces
FR2299235A1 (fr) Emballage pour feuilles d'un materiau humide
BE842910A (fr) Appareillage pour former une couche d'un produit pulverulent sur la surface d'un objet
FR2325421A1 (fr) Procede pour enlever une matiere pulverulente deposee sur les surfaces interieures d'un appareil de contact
BE797903A (fr) Dispositif et installation pour le formage en continu de feuilles de matiere plastique ou analogues
BE804518A (fr) Dispositif d'entrainement de papier sur tambour tournant
BE817334A (fr) Procede de reglage de la tension d'enroulement d'une matiere enfeuille
CA1005622A (en) Device for making lap joints for plastic film and the like
SE398841B (sv) Forfarande och apparat for kombinerad strengsprutning av en skiva av termoplastmaterial och formning av foremal med en tjocklek av minst 1 mm av materialet
BE872205A (fr) Emballages pour contenir des sacs formes a partir d'une pelliculle d'une matiere plastique
JPS54160476A (en) Plastics film having ease tear properties
BE846992A (fr) Matiere formant couche dorsale de renforcement d'une surface garnie de touffes fibreuses,
FR2280552A1 (fr) Machine a emballer sous vide pour la fabrication d'emballages a partir de feuilles de matiere d'emballage
BE876554A (fr) Appareil pour le faconnage sous vide d'une matiere en feuille
FR2304457A1 (fr) Mecanisme de transmission pour l'entrainement en rotation d'un tambour de formage sous vide de films ou feuilles de matiere plastique
BE794426A (fr) Dispositif d'enroulement d'une feuille de matiere de filtration
FR2603569B1 (fr) Dispositif pour amorcer l'enroulement d'une feuille continue, en particulier d'une feuille continue de matiere plastique
BE792193A (fr) Matiere d'ossature pour une conduite flexible
BE821142A (fr) Procede d'emballage sous pellicule de matiere plastique
FR2352651A1 (fr) Procede de preparation d'un film tres resistant de matiere plastique
IT960142B (it) Dispositivo per lo svolgimento in continuo in particolare per macchi ne da stampa di pellicole e o mate riali in forma di nastri fibrosi metallici e plastici
FR2330780A1 (fr) Procede de preparation de toles d'acier revetues d'une matiere plastique
RO68490A (fr) Procede pour l'orientation d'une feuille de materiel plastique
BE766911A (fr) Dispositif pour l'ondulation longitudinale en continu de feuilles de matiere thermoplastique et feuilles ondulees obtenues a l'aide de ce dispositif.

Legal Events

Date Code Title Description
ST Notification of lapse