DE36740C - Apparatus for making box-shaped picture frames - Google Patents

Apparatus for making box-shaped picture frames

Info

Publication number
DE36740C
DE36740C DENDAT36740D DE36740DA DE36740C DE 36740 C DE36740 C DE 36740C DE NDAT36740 D DENDAT36740 D DE NDAT36740D DE 36740D A DE36740D A DE 36740DA DE 36740 C DE36740 C DE 36740C
Authority
DE
Germany
Prior art keywords
picture frames
shaped picture
making box
box
shaped
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 - Lifetime
Application number
DENDAT36740D
Other languages
German (de)
Original Assignee
W. LEITHOLD, i. F. DRÖSSLER & LEITHOLD in Berlin, Wasserthorstrafse 8
Publication of DE36740C publication Critical patent/DE36740C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/74—Making other particular articles frames for openings, e.g. for windows, doors, handbags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

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

Claims (1)

Patent-Anspruch: -Patent claim: - Ein Falzapparat zur Herstellung von kastenförmigen Bilderrahmen, bestehend aus einem mit vorspringendem Rande r versehenen Untertheil A, dem mittelst Feder / daran befestigten Einlagestück b und dem' Druckstempel d, zum Zwecke, beim Niederdrücken den Rand der Decke η um die Bodenplatte m zu biegen und beide Platten durch Falzung mit einander zu vereinigen.A folder for the production of box-shaped picture frames, consisting of a sub-part A provided with a protruding edge r , the insert b attached to it by means of a spring and the pressure stamp d, for the purpose of bending the edge of the ceiling η around the base plate m when it is pressed down and to unite both panels by folding them together.
DENDAT36740D Apparatus for making box-shaped picture frames Expired - Lifetime DE36740C (en)

Publications (1)

Publication Number Publication Date
DE36740C true DE36740C (en)

Family

ID=312536

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT36740D Expired - Lifetime DE36740C (en) Apparatus for making box-shaped picture frames

Country Status (1)

Country Link
DE (1) DE36740C (en)

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