BE649837A - - Google Patents

Info

Publication number
BE649837A
BE649837A BE649837DA BE649837A BE 649837 A BE649837 A BE 649837A BE 649837D A BE649837D A BE 649837DA BE 649837 A BE649837 A BE 649837A
Authority
BE
Belgium
Prior art keywords
blade
leaf
dome
sheet
sides
Prior art date
Application number
Other languages
English (en)
Dutch (nl)
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.)
Publication of BE649837A publication Critical patent/BE649837A/nl

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
    • 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
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • 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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling
    • B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
    • B29C51/424—Heating or cooling of preforms, specially adapted for thermoforming using a heated fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
BE649837D 1963-12-24 BE649837A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE522055 1963-12-24
BE2043268 1964-06-26

Publications (1)

Publication Number Publication Date
BE649837A true BE649837A (es)

Family

ID=25655460

Family Applications (1)

Application Number Title Priority Date Filing Date
BE649837D BE649837A (es) 1963-12-24

Country Status (2)

Country Link
BE (1) BE649837A (es)
NL (1) NL6414926A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2204496A1 (en) * 1972-10-25 1974-05-24 Bellaplast Gmbh In line thermoforming thin walled plastics articles - from band with cooled surface skin but hot core, avoids marks on finished product

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900305C1 (es) * 1989-01-07 1990-09-20 Hans-Joachim 7000 Stuttgart De Keim

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2204496A1 (en) * 1972-10-25 1974-05-24 Bellaplast Gmbh In line thermoforming thin walled plastics articles - from band with cooled surface skin but hot core, avoids marks on finished product

Also Published As

Publication number Publication date
NL6414926A (es) 1965-06-25

Similar Documents

Publication Publication Date Title
US2454370A (en) Electronic baking oven
BE649837A (es)
US3281957A (en) Apparatus for processing strip material
DE1629033B1 (de) Verfahren zum Trocknen einer nassen, gasdurchlässigen, über eine Stützfläche geführten Gutbahn
US3624806A (en) Method of heat treating by convection objects, such as flat individual blanks, molded pulp articles or continuous webs or threads, for example for plastic fibers, and a kiln for use in the method
AT401429B (de) Vorrichtung zum trocknen von holz
ES344741A1 (es) Perfeccionamientos en los dispositivos autonomos para el secado de objetos tales como ropas y similares.
DE2547477A1 (de) Vorrichtung und verfahren zur luftfuehrung in der tiefziehstation von thermoplastischen folien
EP0726424A2 (de) Dunst-Abzugshaube
CN208567335U (zh) 一种药粉生产用烘箱
DE2442940A1 (de) Warmluftbackofen mit luftumwaelzung
DE2813744C2 (es)
DE2628430B2 (de) Kammerbackofen
EP0529198A2 (en) Controlled-atmosphere furnace, particularly for preheating extrusion dies for aluminum and alloys thereof
DE3104499C2 (de) Verfahren und Vorrichtung zum Trocknen von keramischen Formlingen
EP0075797B1 (de) Kapazitiver Hochfrequenztrockner
US2040227A (en) Apparatus for drying and heat treating material
US2816714A (en) Heating and ventilating system
US2723463A (en) Electric drier
US1136645A (en) Drying apparatus.
DE850994C (de) Lichtpausmaschine mit langgestreckter Strahlenquelle
GB1080165A (en) Improvements relating to the continuous treatment of strip or sheet material
US195467A (en) Improvement in apparatus for shaping pantaloons
US2855939A (en) Steam helmet
US822953A (en) Drier.