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ES439568A1 - Aparato para formar un articulo de plastico estrujado. - Google Patents

Aparato para formar un articulo de plastico estrujado.

Info

Publication number
ES439568A1
ES439568A1 ES439568A ES439568A ES439568A1 ES 439568 A1 ES439568 A1 ES 439568A1 ES 439568 A ES439568 A ES 439568A ES 439568 A ES439568 A ES 439568A ES 439568 A1 ES439568 A1 ES 439568A1
Authority
ES
Spain
Prior art keywords
molds
auxiliary
sheet
article
molding element
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
ES439568A
Other languages
English (en)
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.)
Maxar Space LLC
Original Assignee
Philco Ford Corp
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 Philco Ford Corp filed Critical Philco Ford Corp
Publication of ES439568A1 publication Critical patent/ES439568A1/es
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
    • 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
    • B29C51/30—Moulds
    • B29C51/34—Moulds for undercut articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F25D23/064—Walls defining a cabinet formed by moulding, e.g. moulding in situ

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
ES439568A 1972-03-20 1975-07-17 Aparato para formar un articulo de plastico estrujado. Expired ES439568A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23596872A 1972-03-20 1972-03-20

Publications (1)

Publication Number Publication Date
ES439568A1 true ES439568A1 (es) 1977-02-16

Family

ID=22887593

Family Applications (2)

Application Number Title Priority Date Filing Date
ES412812A Expired ES412812A1 (es) 1972-03-20 1973-03-17 Mejoras introducidas en un metodo de formacion de articulosa partir de una hoja de material termoplastico.
ES439568A Expired ES439568A1 (es) 1972-03-20 1975-07-17 Aparato para formar un articulo de plastico estrujado.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES412812A Expired ES412812A1 (es) 1972-03-20 1973-03-17 Mejoras introducidas en un metodo de formacion de articulosa partir de una hoja de material termoplastico.

Country Status (7)

Country Link
US (1) US3781394A (es)
BR (1) BR7301973D0 (es)
CA (1) CA987869A (es)
ES (2) ES412812A1 (es)
FR (1) FR2176710B2 (es)
GB (1) GB1422169A (es)
IT (1) IT988139B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873659A (en) * 1973-08-01 1975-03-25 Philco Ford Corp Method for forming articles from plastic sheet material
US3879159A (en) * 1973-08-01 1975-04-22 Robert J Smith Method and apparatus for forming articles from plastic sheet material
DE3700960A1 (de) * 1987-01-15 1988-07-28 Benecke Gmbh J Verfahren zur erzeugung von ziernaehten an im tiefziehverfahren geformten folien sowie vorrichtung zur durchfuehrung des verfahrens
JPH0615204B2 (ja) * 1987-05-28 1994-03-02 しげる工業株式会社 真空成形装置
US5928599A (en) 1995-06-01 1999-07-27 Batesville Services, Inc. Method of forming articles of manufacture of various shapes including undercuts therein with generic tool

Also Published As

Publication number Publication date
FR2176710A2 (es) 1973-11-02
FR2176710B2 (es) 1976-11-05
ES412812A1 (es) 1976-05-01
IT988139B (it) 1975-04-10
BR7301973D0 (pt) 1974-07-18
GB1422169A (en) 1976-01-21
US3781394A (en) 1973-12-25
CA987869A (en) 1976-04-27

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