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DE333933C - Quarter turn made of sheet metal by pressing and drawing - Google Patents

Quarter turn made of sheet metal by pressing and drawing

Info

Publication number
DE333933C
DE333933C DENDAT333933D DE333933DD DE333933C DE 333933 C DE333933 C DE 333933C DE NDAT333933 D DENDAT333933 D DE NDAT333933D DE 333933D D DE333933D D DE 333933DD DE 333933 C DE333933 C DE 333933C
Authority
DE
Germany
Prior art keywords
sheet metal
pressing
quarter turn
turn made
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
Application number
DENDAT333933D
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.)
C VON LOM
Original Assignee
C VON LOM
Publication date
Application granted granted Critical
Publication of DE333933C publication Critical patent/DE333933C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tents Or Canopies (AREA)

Description

Die Erfindung betrifft einen mittels Pressen und Ziehen hergestellten Vorreiber aus Blech, wie solche zur Feststellung von Türen, Fenstern u. dgl. in Anwendung kommen.The invention relates to a quarter turn made of sheet metal by means of pressing and drawing, such as those used to detect doors, windows and the like.

Das Wesen der Erfindung besteht darin, daß die eine Hälfte des zur Herstellung des Vorreibers benutzten Blechstückes als flache Handhabe dient und die andere Hälfte, bei U- oder hakenförmigem Querschnitt, zu einer Andruckfläche ausgebildet ist, an die sich nach unten ein tellerartiges Lagerauge anschließt. The essence of the invention is that one half of the Quarter-turn used sheet metal piece serves as a flat handle and the other half, with U- or hook-shaped cross-section, is formed into a pressure surface to which a plate-like bearing eye connects to the bottom.

In einem Ausführungsbeispiel ist die Erfindung in der Zeichnung dargestellt.In one embodiment, the invention is shown in the drawing.

Durch Ziehen des in Fig. 1 dargestellten Blechstückes in die aus Fig. 2 ersichtliche Form nimmt die Handhabe α eine senkrechte Stellung zum Anschlagauge b ein, wobei der die Andruckfläche c besitzende Teil d des Vorreibers einen U- oder hakenförmigen Querschnitt erhält. Das Anschlagauge b kann einen, gleichfalls durch Ziehen erreichten, vorstehenden Rand b1 besitzen. Dieser dient entweder als Abschluß für eine Unterlegscheibe einer Anschlagschraube / oder als Führung für den Vorreiber in dem Falle, daß eine besondere Lagermuffe I zum Tragen des Vorreibers in Anwendung kommt. Die Lagermuffe besteht zweckmäßig gleichfalls aus Blech. Der umgekrempte Rand I1 derselben 3c dient dem Kopf der Anschlagschraube / als Auflage. Mittels Zinken I2, die aus der Anschlagplatte herausgeholt sind, kann die Lagermuffe I angeschlagen werden.By pulling the piece of sheet metal shown in Fig. 1 into the shape shown in Fig. 2, the handle α assumes a perpendicular position to the stop eye b , the part d of the sash having the pressure surface c being given a U-shaped or hook-shaped cross-section. The stop eye b can have a protruding edge b 1 , which is also reached by pulling. This serves either as a closure for a washer of a stop screw / or as a guide for the fastener in the event that a special bearing sleeve I is used to support the fastener. The bearing sleeve also expediently consists of sheet metal. The turned-up edge I 1 of the same 3c serves the head of the stop screw / as a support. The bearing sleeve I can be attached by means of prongs I 2 , which are taken out of the stop plate.

Claims (1)

Patent-Anspruch:Patent claim: Mittels Pressen und Ziehen hergestellter Vorreiber aus Blech, gekennzeichnet durch eine aus der einen Hälfte des Blechstückes <j.( bestehende flache Handhabe (α) und eine aus der anderen Hälfte des ersteren gebildete, U- oder hakenförmigen Querschnitt besitzende Andruckfläche (c) mit nach unten an diese sich anschließendem, 4! tellerartigem Lagerauge (b). Quarter turn made of sheet metal by pressing and pulling, characterized by a flat handle (α) consisting of one half of the sheet metal piece (α) and a pressure surface (c) formed from the other half of the former and having a U-shaped or hook-shaped cross-section at the bottom of this adjoining, 4! plate-like bearing eye (b). Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT333933D Quarter turn made of sheet metal by pressing and drawing Expired DE333933C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE333933T

Publications (1)

Publication Number Publication Date
DE333933C true DE333933C (en) 1921-03-07

Family

ID=6213062

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT333933D Expired DE333933C (en) Quarter turn made of sheet metal by pressing and drawing

Country Status (1)

Country Link
DE (1) DE333933C (en)

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