DE25023C - New to snap locks - Google Patents
New to snap locksInfo
- Publication number
- DE25023C DE25023C DENDAT25023D DE25023DA DE25023C DE 25023 C DE25023 C DE 25023C DE NDAT25023 D DENDAT25023 D DE NDAT25023D DE 25023D A DE25023D A DE 25023DA DE 25023 C DE25023 C DE 25023C
- Authority
- DE
- Germany
- Prior art keywords
- new
- snap locks
- spring
- handle
- grooves
- 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
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 230000002787 reinforcement Effects 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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/04—Spring arrangements in locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/04—Spring arrangements in locks
- E05B2015/0403—Wound springs
- E05B2015/042—Wound springs wound in a plane, e.g. spirally
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/04—Spring arrangements in locks
- E05B2015/0431—Modifying spring characteristic or tension
Description
Patentirt im Deutschen Reiche vom 8. Juni 1883 ab.Patented in the German Empire on June 8, 1883.
Die Neuerung bezieht sich auf die Drückerfeder in Verbindung mit der Drückernufs.The innovation relates to the pusher spring in connection with the handle call.
Die Drückerfeder, welche in Fig. 1 in abgewickeltem und in Fig. 2 in fertigem Zustand gezeichnet ist, besteht aus einem Stück Stahlblech, welches von dem Ende α aus nach b zu sich allmälig verjüngt, dessen Breite also ebenso allmälig abnimmt, wie der Grad der Krümmung in der Spirale zunimmt. Da nun das Ende b an der Drückernufs c, das Ende a aber am Schlofskasten befestigt ist, so wird dadurch eine gröfsere Elasticität der Feder erreicht, die besonders bei der eigenthümlichen Einrichtung der Drückernufs c zur Geltung kommt.The pusher spring, which is drawn in the developed state in FIG. 1 and in the finished state in FIG. 2, consists of a piece of sheet steel which gradually tapers from the end α to b , the width of which decreases gradually as does the degree the curvature in the spiral increases. Since the end b is attached to the handle hub c, but the end a to the lock case, a greater elasticity of the spring is achieved, which is particularly evident in the peculiar arrangement of the handle hub c .
Die Bohrung der letzteren ist nämlich mit einer Anzahl von Nuthen 1, 2, 3, 4 versehen, Fig. 3, oder auch vieleckig ausgeschnitten, Fig. 7. Die Nuthen dienen zur Aufnahme des Ansatzes e an der Falle d, und somit hat man es bequem in der Hand, durch Verlegen des Ansatzes e von der einen in die andere Nuth die Spannung der Feder beliebig zu erhöhen oder zu verringern. Für die vieleckigen Ausbohrungen mufs am Zapfen der Falle eine entsprechend vieleckige Verstärkung angebracht sein, Fig. 6.The bore of the latter is namely provided with a number of grooves 1, 2, 3, 4, Fig. 3, or also cut out polygonally, Fig. 7. The grooves serve to accommodate the projection e on the trap d, and thus one has it is easy to use to increase or decrease the tension of the spring as desired by moving the attachment e from one groove to the other. For the polygonal bores, a corresponding polygonal reinforcement must be attached to the pin of the trap, FIG. 6.
Patenτ-Anspruch:Patenτ claim:
Eine Spiralfeder an Schnappschlössern von allmälig nach der Mitte zu abnehmender Breite für die Drückernufs c, deren Bohrung entweder mit Nuthen 1, 2, 3, 4 versehen oder vieleckig ausgeschnitten ist, zum Zwecke der bequemen Regulirung der Federspannung.A spiral spring on snap locks with a width gradually decreasing towards the center for the handle cuffs c, the bore of which is either provided with grooves 1, 2, 3, 4 or cut out in a polygonal shape, for the purpose of convenient regulation of the spring tension.
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE25023C true DE25023C (en) |
Family
ID=301494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT25023D Active DE25023C (en) | New to snap locks |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE25023C (en) |
-
0
- DE DENDAT25023D patent/DE25023C/en active Active
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