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
• • 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
  • B29C51/14—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 using multilayered preforms or sheets
  • B29C51/145—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 using multilayered preforms or sheets having at least one layer of textile or fibrous material combined with at least one plastics layer
• • 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
  • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
  • B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Textile Engineering (AREA)
• Moulds For Moulding Plastics Or The Like (AREA)
• Casting Or Compression Moulding Of Plastics Or The Like (AREA)
• Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
• Making Paper Articles (AREA)
• Press Drives And Press Lines (AREA)
• Shaping Of Tube Ends By Bending Or Straightening (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=3554047

Family Applications (1)

Country Status (14)

Cited By (1)

• 1973
  • 1973-04-25 AT AT369073A patent/AT325002B/de not_active IP Right Cessation
• 1974
  • 1974-04-23 CH CH555274A patent/CH563235A5/xx not_active IP Right Cessation
  • 1974-04-23 DE DE2419592A patent/DE2419592A1/de active Pending
  • 1974-04-24 LU LU69924A patent/LU69924A1/xx unknown
  • 1974-04-24 FR FR7414250A patent/FR2227378A1/fr not_active Withdrawn
  • 1974-04-24 AU AU68238/74A patent/AU6823874A/en not_active Expired
  • 1974-04-24 BE BE143537A patent/BE814103A/xx unknown
  • 1974-04-24 IT IT50620/74A patent/IT1013116B/it active
  • 1974-04-24 ES ES425631A patent/ES425631A1/es not_active Expired
  • 1974-04-25 JP JP49047038A patent/JPS5048062A/ja active Pending
  • 1974-04-25 ZA ZA00742642A patent/ZA742642B/xx unknown
  • 1974-04-25 NL NL7405585A patent/NL7405585A/xx unknown
  • 1974-04-25 GB GB1823774A patent/GB1445054A/en not_active Expired
  • 1974-04-25 BR BR3374/74A patent/BR7403374D0/pt unknown

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