DE119942C - - Google Patents
Info
- Publication number
- DE119942C DE119942C DENDAT119942D DE119942DA DE119942C DE 119942 C DE119942 C DE 119942C DE NDAT119942 D DENDAT119942 D DE NDAT119942D DE 119942D A DE119942D A DE 119942DA DE 119942 C DE119942 C DE 119942C
- Authority
- DE
- Germany
- Prior art keywords
- indentation
- circumference
- box
- separates
- lock
- 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
Links
- 238000007373 indentation Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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
- B21D53/38—Making other particular articles locksmith's goods, e.g. handles
- B21D53/42—Making other particular articles locksmith's goods, e.g. handles keys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tents Or Canopies (AREA)
- Residential Or Office Buildings (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bisher werden nur diejenigen Kästen von Vorhängeschlössern, bei welchen der Schliefsbügel durch eine Oeffnung des Umschweifs in das Innere des Schlofskastens eintritt, im Ganzen aus einem Stück gedrückt.So far, only those boxes of padlocks in which the sleeping bar enters the interior of the lock case through an opening in the circumference, in the Whole pressed from one piece.
•Dagegen wird bei denjenigen Kästen, bei welchen der Schliefsbügel nur in eine Einbuchtung des Umschweifs einfällt, dieser Umschweif für sich hergestellt und auf der Bodenplatte befestigt, was die Herstellungskosten entsprechend vertheuert.• On the other hand, with those boxes in which the stirrup is only in one indentation of the circumambulation occurs, this circumambulation made for itself and on the base plate attached, which increases the manufacturing costs accordingly.
Die vorliegende Erfindung betrifft ein Verfahren, welches es ermöglicht, auch die Schlofskästen der . letztgenannten Art im Ganzen zu drücken.The present invention relates to a method which makes it possible to also use the lock boxes the . to press the latter type as a whole.
Das Verfahren besteht darin, dafs zunächst ein Schlofskasten mit ringsumlaufendem Umschweif gedrückt wird, wie solchen Fig. 1 der beiliegenden Zeichnung veranschaulicht.The procedure consists in first building a lock box with a circumference all around is depressed, as illustrated in FIG. 1 of the accompanying drawings.
An diesem Kasten wird darauf an der der Einbuchtung entsprechenden Stelle ein Schnitt geführt, welcher den Umschweif auf eine geeignete Strecke vom Kastenboden trennt, wie dies Fig. 2 veranschaulicht.A cut is then made in this box at the point corresponding to the indentation out, which separates the detachment from the box bottom at a suitable distance, such as Fig. 2 illustrates this.
Hierauf wird mittelst besonderen Gesenkes dieser vom Boden getrennte Umschweiftheil. in die Form der Einbuchtung gebracht, wie dies Fig. 3 veranschaulicht.This detour, separated from the ground, is then made by means of a special die. in brought the shape of the indentation, as illustrated in FIG. 3.
Ein in dieser Weise hergestellter Schlofskasten weist nicht nur eine gröfsere Festigkeit auf, sondern er bietet auch gröfseren Schutz gegen Eindringen von Staub und Regen und vor allem sind auch die Herstellungskosten wesentlich geringere als bei den Schlofskasten mit angenietetem Umschweif.A lock case produced in this way not only has greater strength but it also offers greater protection against the ingress of dust and rain and Above all, the manufacturing costs are significantly lower than for the lock case with riveted loop around.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE119942C true DE119942C (en) |
Family
ID=389042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT119942D Active DE119942C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE119942C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE743560C (en) * | 1937-12-08 | 1943-12-29 | Sul Scheibe & Langenbach | Cutting form for the production of rectangular lock housings by punching |
-
0
- DE DENDAT119942D patent/DE119942C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE743560C (en) * | 1937-12-08 | 1943-12-29 | Sul Scheibe & Langenbach | Cutting form for the production of rectangular lock housings by punching |
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