DE107962C - - Google Patents
Info
- Publication number
- DE107962C DE107962C DENDAT107962D DE107962DA DE107962C DE 107962 C DE107962 C DE 107962C DE NDAT107962 D DENDAT107962 D DE NDAT107962D DE 107962D A DE107962D A DE 107962DA DE 107962 C DE107962 C DE 107962C
- Authority
- DE
- Germany
- Prior art keywords
- key
- beard
- keys
- profile
- beards
- 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
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000003135 Vibrissae Anatomy 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
Landscapes
- Metal Extraction Processes (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung bezieht sich auf ein Verfahren zur Herstellung von Schlüsseln, insbesondere von Schlüsselbärten, und besteht darin, dafs Blechstreifen durch Ziehen eine dem Querschnitt der Barte entsprechende Form erhalten und die einzelnen Barte sodann durch Abschneiden erhalten werden.The present invention relates to a method of manufacturing keys, in particular of key whiskers, and consists in the fact that sheet metal strips by pulling one of the Cross-section of the beard received the appropriate shape and then the individual beards through Truncation can be obtained.
Fig. ι zeigt eine fertige Profilstange, aus einem gewalzten, der fertigen Form entsprechenden Profilstab gezogen, wovon sogenannte Z-Bärte für Massivschlüssel hergestellt werden.Fig. Ι shows a finished profile bar, made from a rolled, corresponding to the finished shape Profile rod drawn, of which so-called Z-beards are made for solid keys.
Fig. 2 ist ein davon abgeschnittener, zum Einsetzen fertiger Bart.Fig. 2 is a beard cut therefrom and ready for insertion.
Fig. 3 zeigt eine fertige Profilstange, aus einem Streifen Stahlblech gezogen, im Profil ebenfalls Z-Bait, aus welcher Schlüsselbärte für Massiv- und Hohlschlüssel geschnitten werden können.Fig. 3 shows a finished profile bar, drawn from a strip of sheet steel, in profile also Z-Bait, from which key bits for solid and hollow keys are cut can.
Fig. 4 ist ein davon abgeschnittener, zum Einsetzen fertiger Bart für Hohlschlüssel.Fig. 4 is a cut away, ready-to-insert bit for hollow keys.
Fig. 5 entspricht der Fig. 1 und zeigt nur eine andere Schweifung und eine durchbohrte Achse zur Verwendung für Hohlschlüssel.FIG. 5 corresponds to FIG. 1 and only shows another curve and a pierced shaft for use with hollow keys.
,Fig. 6 entspricht der Fig. 4., Fig. 6 corresponds to FIG. 4.
Fig. 7 ist ein aus Theilen zusammengesetzter massiver Schlüssel, bei welchem der Bart Fig. 2 verwendet wurde.Fig. 7 is a solid key composed of parts, in which the beard of Fig. 2 was used.
Fig. 8 ist ein hohler Schlüssel, bei welchem der Bart Fig. 6 verwendet wurde.Fig. 8 is a hollow key in which the beard of Fig. 6 was used.
Fig. g, 10 und 11 sind die einzelnen Bestandtheile des Schlüssels, ausschliefslich des Bartes.Fig. G, 10 and 11 are the individual components of the key, excluding the beard.
Meine Erfindung bietet gegenüber jeder anderen Herstellung von Schlüsseln folgende Vortheile:My invention offers the following over any other key manufacture Advantages:
ι. Neben äufserst exacter Ausführung eine ganz bedeutend leichtere, schönere und viel billigere Waare.ι. In addition to an extremely precise design, a significantly lighter, more beautiful and much more cheaper goods.
2. Die vollständig fertige Einzelherstellung des Bartes, dieses Haupttheils am Schlüssel, als Massenartikel, der beim Schadhaftwerden (Abbrechen und dergl.) leicht durch einen anderen Bart ersetzt werden kann.2. The completely finished individual production of the beard, this main part of the key, as a mass-produced item, which when damaged (breaking off and the like.) easily by a other beard can be replaced.
3. Die gleichmäfsige Herstellung der Schlüsselbärte nach allen Dimensionen, sofern dieselben gleiches Profil bezw. dieselbe Schweifung haben.3. The uniform production of the key bits in all dimensions, provided that they are the same same profile resp. have the same curvature.
4. Die Beseitigung der mühsamen Bearbeitung der Schlüsselbärte durch Feilen, wobei durch die neue Herstellungsweise eine genaue Uebereinstimmung mehrerer Barte erreicht wird.4. The elimination of the tedious machining of key beards by filing, whereby by the new method of manufacture an exact match of several beards was achieved will.
5. Trotz des schwächeren Profils besitzt der Bart eine bedeutende Widerstandsfähigkeit. Dies ist insofern von grofsem Interesse, als das Aufsperren mittelst Nachschlüssels bekanntlich bei Schlössern mit engerem Schlüsselloch schwieriger zu bewerkstelligen ist, als bei solchem mit weiterem Schlüsselloch.5. Despite the weaker profile, the beard has a significant resistance. This is of great interest insofar as the unlocking by means of duplicate keys is well known is more difficult to achieve with locks with a narrower keyhole than with one with another keyhole.
Alle diese Vortheile können nur durch dieses Verfahren erreicht werden.All of these advantages can only be obtained by this procedure.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE107962C true DE107962C (en) |
Family
ID=377977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT107962D Active DE107962C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE107962C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4207430A1 (en) * | 1992-02-05 | 1993-08-12 | Guenter Hommel | Key for cylinder lock - has closure part with notches and hand grip part, notches being formed on both long edges of closure part and on side surfaces in unsymmetrical number |
-
0
- DE DENDAT107962D patent/DE107962C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4207430A1 (en) * | 1992-02-05 | 1993-08-12 | Guenter Hommel | Key for cylinder lock - has closure part with notches and hand grip part, notches being formed on both long edges of closure part and on side surfaces in unsymmetrical number |
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