FR956054A - - Google Patents
Info
- Publication number
- FR956054A FR956054A FR956054DA FR956054A FR 956054 A FR956054 A FR 956054A FR 956054D A FR956054D A FR 956054DA FR 956054 A FR956054 A FR 956054A
- Authority
- FR
- France
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
- H01H27/10—Switch operated by setting members according to a single predetermined combination out of several possible settings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7153—Combination
- Y10T70/7311—Step-by-step
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8572/46A GB609656A (en) | 1946-03-20 | 1946-03-20 | A permutation electric switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR956054A true FR956054A (es) | 1950-01-24 |
Family
ID=9855055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR956054D Expired FR956054A (es) | 1946-03-20 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2494015A (es) |
| FR (1) | FR956054A (es) |
| GB (1) | GB609656A (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2640346A (en) * | 1951-04-27 | 1953-06-02 | Edward S Giffin | Combination-operated mechanism |
| US2718776A (en) * | 1953-05-18 | 1955-09-27 | Arthur F Moore | Electrical lock |
| DE1023114B (de) * | 1954-12-21 | 1958-01-23 | Iae G O Ia Elektro Geraetebau | Mehrstufenschalter fuer die wahlweise Parallelschaltung, Einzeleinschaltung oder Reihenschaltung von mindestens zwei Heizleitern eines Elektrowaermegeraetes |
| DE1239758B (de) * | 1962-06-27 | 1967-05-03 | Walter Holzer | Drucktastenschalter mit mehreren nebeneinander angeordneten, federbelasteten Drucktasten |
| US3251204A (en) * | 1964-11-02 | 1966-05-17 | Frederick W Siegel | Combination lock for automotive vehicle ignition and hood |
| DE1640333B1 (de) * | 1966-08-26 | 1971-03-04 | Walter Holzer | Drucktastenschalter |
| US3582583A (en) * | 1969-12-15 | 1971-06-01 | Stephen Paterson | Coded switch |
| US3722238A (en) * | 1971-07-29 | 1973-03-27 | A Ring | Remotely operated electrical combination lock |
| US3777519A (en) * | 1971-12-27 | 1973-12-11 | C Germanton | Cylindrical geometry pushbutton combination lock |
| US4827743A (en) * | 1988-07-21 | 1989-05-09 | Kim Sung B | Combination lock |
| US6837080B2 (en) * | 2003-06-02 | 2005-01-04 | Po-Yen Lee | Combination lock |
| US20150191935A1 (en) * | 2014-01-07 | 2015-07-09 | Dongguan Suoan Industrial Co., Ltd. | Environment friendly metal mechanical password lock cylinder capable of setting repeated password keys |
| US9752351B2 (en) * | 2014-01-07 | 2017-09-05 | Shenzhen Demika Electronic Technology Co., Ltd. | Environment friendly metal mechanical password lock cylinder capable of setting repeated password keys |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US993378A (en) * | 1910-06-10 | 1911-05-30 | Gould Coupler Co | Switch. |
| US1568483A (en) * | 1923-12-13 | 1926-01-05 | James J Tolbert | Permutation switch lock |
| US1704582A (en) * | 1925-11-20 | 1929-03-05 | Stephenson John | Electrical locking and releasing switch |
| US1810399A (en) * | 1928-01-27 | 1931-06-16 | Paul P Horni | Interlocking key assembly |
| US2442766A (en) * | 1945-03-08 | 1948-06-08 | Bell Telephone Labor Inc | Circuit controlling switch |
-
0
- FR FR956054D patent/FR956054A/fr not_active Expired
-
1946
- 1946-03-20 GB GB8572/46A patent/GB609656A/en not_active Expired
-
1947
- 1947-11-26 US US788246A patent/US2494015A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB609656A (en) | 1948-10-05 |
| US2494015A (en) | 1950-01-10 |