DE264708C - - Google Patents

Info

Publication number
DE264708C
DE264708C DENDAT264708D DE264708DA DE264708C DE 264708 C DE264708 C DE 264708C DE NDAT264708 D DENDAT264708 D DE NDAT264708D DE 264708D A DE264708D A DE 264708DA DE 264708 C DE264708 C DE 264708C
Authority
DE
Germany
Prior art keywords
tough
saying
workpiece
manufacture
certain amount
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.)
Active
Application number
DENDAT264708D
Other languages
German (de)
Publication of DE264708C publication Critical patent/DE264708C/de
Active 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-An Spruch:Patent-An saying: Verfahren zur Herstellung von Druckknopfoberteilen oder ähnlichen Gegenständen aus Hartpappe oder anderen zähen prägefähigen Stoffen, dadurch gekennzeichnet, daß vor dem bekannten Prägen des Knopfteiles o. dgl. in dem Werkstück durch Entfernung einer gewissen Stoffmenge eine Höhlung gebildet wird.Process for the manufacture of snap fastener tops or similar items made of hard cardboard or other tough embossable materials, characterized in that prior to the known embossing of the Button part or the like in the workpiece by removing a certain amount of substance Cavity is formed.
DENDAT264708D Active DE264708C (en)

Publications (1)

Publication Number Publication Date
DE264708C true DE264708C (en)

Family

ID=521994

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT264708D Active DE264708C (en)

Country Status (1)

Country Link
DE (1) DE264708C (en)

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