ES425631A1 - Presses for the manufacture of shaped articles from plastics sheet structures - Google Patents

Presses for the manufacture of shaped articles from plastics sheet structures

Info

Publication number
ES425631A1
ES425631A1 ES425631A ES425631A ES425631A1 ES 425631 A1 ES425631 A1 ES 425631A1 ES 425631 A ES425631 A ES 425631A ES 425631 A ES425631 A ES 425631A ES 425631 A1 ES425631 A1 ES 425631A1
Authority
ES
Spain
Prior art keywords
compression
tubes
rods
presses
manufacture
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
ES425631A
Other languages
Spanish (es)
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.)
Saladin AG
Original Assignee
Saladin AG
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 Saladin AG filed Critical Saladin AG
Publication of ES425631A1 publication Critical patent/ES425631A1/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
    • 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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Making Paper Articles (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

A shaping press to exert compression pressure on a workpiece, with compression shaping parts that can be approached and away from each other, one of which has a set of rods and/or tubes in the form of a grid, grill or basket, characterized in that rods or tubes (32) concavely sunk and/or convexly bulged from the set (11) of rods and/or tubes of one (2) of the compression forming parts (1, 2) Wall zones (19) of the other compression-forming part (1) are associated, which yield transversely with respect to the direction of movement of the latter (2) and which are configured congruent with respect to the recesses and/or the bulges. (Machine-translation by Google Translate, not legally binding)
ES425631A 1973-04-25 1974-04-24 Presses for the manufacture of shaped articles from plastics sheet structures Expired ES425631A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT369073A AT325002B (en) 1973-04-25 1973-04-25 MOLDING PRESS

Publications (1)

Publication Number Publication Date
ES425631A1 true ES425631A1 (en) 1976-06-16

Family

ID=3554047

Family Applications (1)

Application Number Title Priority Date Filing Date
ES425631A Expired ES425631A1 (en) 1973-04-25 1974-04-24 Presses for the manufacture of shaped articles from plastics sheet structures

Country Status (14)

Country Link
JP (1) JPS5048062A (en)
AT (1) AT325002B (en)
AU (1) AU6823874A (en)
BE (1) BE814103A (en)
BR (1) BR7403374D0 (en)
CH (1) CH563235A5 (en)
DE (1) DE2419592A1 (en)
ES (1) ES425631A1 (en)
FR (1) FR2227378A1 (en)
GB (1) GB1445054A (en)
IT (1) IT1013116B (en)
LU (1) LU69924A1 (en)
NL (1) NL7405585A (en)
ZA (1) ZA742642B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE459204B (en) * 1986-01-27 1989-06-12 Laxao Bruks Ab SEAT AND DEVICE FOR MANUFACTURING THE FORM PIECE OF BINDING IMPRESSED MINERAL WOOL

Also Published As

Publication number Publication date
ZA742642B (en) 1975-04-30
BR7403374D0 (en) 1974-12-03
CH563235A5 (en) 1975-06-30
DE2419592A1 (en) 1974-11-21
JPS5048062A (en) 1975-04-28
GB1445054A (en) 1976-08-04
IT1013116B (en) 1977-03-30
NL7405585A (en) 1974-10-29
BE814103A (en) 1974-08-16
FR2227378A1 (en) 1974-11-22
AU6823874A (en) 1975-10-30
LU69924A1 (en) 1974-09-25
AT325002B (en) 1975-09-25

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