DE559769C - Pressing device for the production of objects from synthetic resin or similar thermo-plastic masses - Google Patents

Pressing device for the production of objects from synthetic resin or similar thermo-plastic masses

Info

Publication number
DE559769C
DE559769C DE1930559769D DE559769DD DE559769C DE 559769 C DE559769 C DE 559769C DE 1930559769 D DE1930559769 D DE 1930559769D DE 559769D D DE559769D D DE 559769DD DE 559769 C DE559769 C DE 559769C
Authority
DE
Germany
Prior art keywords
objects
synthetic resin
production
pressing device
plastic masses
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
DE1930559769D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE559769C publication Critical patent/DE559769C/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
    • B29K2909/08—Glass

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Description

Preßvorrichtung zur Herstellung von Gegenständen aus Kunstharz oder ähnlichen wärmeplastischen Massen Gemäß Patent 556 903 besteht bei einer Preßvorrichtung zur Herstellung von Gegenständen aus Kunstharz oder ähnlichen wärmeplastischen Massen die Matrize, in der die Masse gepreßt wird, aus Glas. Gemäß der Erfindung wird für den Oberstempel der Form (Patrize) ebenfalls Glas verwendet, so daß die herzustellenden Gegenstände in ihrer gesamten Oberfläche den gewünschten Hochglanz und die große Oberflächendichte erhalten.Pressing device for producing objects from synthetic resin or similar thermo-plastic masses According to patent 556 903 , in a pressing device for producing objects from synthetic resin or similar thermo-plastic masses, the die in which the mass is pressed is made of glass. According to the invention, glass is also used for the upper punch of the mold, so that the objects to be manufactured have the desired high gloss and high surface density over their entire surface.

Claims (1)

PATENTANSPRUCH: Preßvorrichtung zur Herstellung von Gegenständen aus Kunstharz oder ähnlichen wärmeplastischen Massen nach Patent 556 903, dadurch gekennzeichnet, daß die Patrize aus Glas oder ähnlichem besteht.Claim: Pressing device for the production of objects from synthetic resin or similar thermo-plastic masses according to patent 556 903, characterized in that the male mold consists of glass or the like.
DE1930559769D 1930-11-14 1930-11-14 Pressing device for the production of objects from synthetic resin or similar thermo-plastic masses Expired DE559769C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE559769T 1930-11-14

Publications (1)

Publication Number Publication Date
DE559769C true DE559769C (en) 1932-09-23

Family

ID=6565752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930559769D Expired DE559769C (en) 1930-11-14 1930-11-14 Pressing device for the production of objects from synthetic resin or similar thermo-plastic masses

Country Status (1)

Country Link
DE (1) DE559769C (en)

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