ES8602457A1 - Method of manufacturing reversible keys - Google Patents
Method of manufacturing reversible keysInfo
- Publication number
- ES8602457A1 ES8602457A1 ES521294A ES521294A ES8602457A1 ES 8602457 A1 ES8602457 A1 ES 8602457A1 ES 521294 A ES521294 A ES 521294A ES 521294 A ES521294 A ES 521294A ES 8602457 A1 ES8602457 A1 ES 8602457A1
- Authority
- ES
- Spain
- Prior art keywords
- half portions
- key half
- reversible
- reversible keys
- pairs
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
Abstract
The manufacture of reversible keys with two adjacent differently shaped tumbler-controlling surfaces (7a, 6b and 6a, 7b) on each of the two narrow edges, each made up of two identical key half portions (A, B) with each tumbler-controlling surface on one of the two narrow edges of the respective key half portions, is substantially simplified in that identical key half portions (A, B) are prepared and they are joined together in pairs to form two different reversible keys, in that the two key half portions (A, B) of each pair are brought together with either of two pairs of broad faces 3a, 3b or 2a, 2b) adjacent. In this way it is possible, with substantially the same outlay as before, to produce twice as many different configurations of reversible key.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823213103 DE3213103A1 (en) | 1982-04-07 | 1982-04-07 | METHOD FOR PRODUCING REVERSIBLE FLAT KEYS |
Publications (2)
Publication Number | Publication Date |
---|---|
ES521294A0 ES521294A0 (en) | 1985-12-01 |
ES8602457A1 true ES8602457A1 (en) | 1985-12-01 |
Family
ID=6160531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES521294A Expired ES8602457A1 (en) | 1982-04-07 | 1983-04-07 | Method of manufacturing reversible keys |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3213103A1 (en) |
ES (1) | ES8602457A1 (en) |
GB (1) | GB2118620B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT392317B (en) * | 1988-04-27 | 1991-03-11 | Evva Werke | Flat key and lock |
AT396706B (en) * | 1989-09-26 | 1993-11-25 | Grundmann Gmbh Geb | Lock cylinder |
AT409995B (en) * | 1991-11-08 | 2002-12-27 | Evva Werke | KEY FOR CYLINDER LOCK |
DE4432571B4 (en) * | 1994-09-13 | 2005-07-07 | Aug. Winkhaus Gmbh & Co. Kg | Flat key shank |
CZ293705B6 (en) * | 1997-10-31 | 2004-07-14 | Evva-Werk Spezialerzeugung Von Zylinder- Und Siche | Cylinder lock and flat key |
AT409019B (en) * | 1999-05-26 | 2002-05-27 | Evva Werke | FLAT KEY AND CYLINDLE LOCK |
JP2006089947A (en) * | 2004-09-21 | 2006-04-06 | Tokai Rika Co Ltd | Key |
AT9157U1 (en) * | 2006-02-02 | 2007-05-15 | Evva Werke | CYLINDER LOCK AND FLAT KEY |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2135106C3 (en) * | 1971-07-14 | 1984-04-19 | Hülsbeck & Fürst, 5620 Velbert | Locking device with cylinder core and flat key |
DE2824809C3 (en) * | 1978-06-06 | 1981-08-20 | Kolb Gmbh & Co, 8065 Erdweg | Cylinder core for a cylinder lock |
-
1982
- 1982-04-07 DE DE19823213103 patent/DE3213103A1/en not_active Ceased
-
1983
- 1983-04-05 GB GB08309160A patent/GB2118620B/en not_active Expired
- 1983-04-07 ES ES521294A patent/ES8602457A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2118620A (en) | 1983-11-02 |
ES521294A0 (en) | 1985-12-01 |
GB2118620B (en) | 1985-06-26 |
DE3213103A1 (en) | 1983-10-20 |
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