DE927639C - Zum Verbinden elektrischer Leitungsgruppen dienender elektrischer Schalter, insbesondere Koordinatenwaehler - Google Patents
Zum Verbinden elektrischer Leitungsgruppen dienender elektrischer Schalter, insbesondere KoordinatenwaehlerInfo
- Publication number
- DE927639C DE927639C DEC7984A DEC0007984A DE927639C DE 927639 C DE927639 C DE 927639C DE C7984 A DEC7984 A DE C7984A DE C0007984 A DEC0007984 A DE C0007984A DE 927639 C DE927639 C DE 927639C
- Authority
- DE
- Germany
- Prior art keywords
- switch according
- plunger
- strips
- resilient
- group
- 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
- 230000008878 coupling Effects 0.000 claims description 38
- 238000010168 coupling process Methods 0.000 claims description 38
- 238000005859 coupling reaction Methods 0.000 claims description 38
- 210000002105 tongue Anatomy 0.000 claims description 21
- 230000033001 locomotion Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 11
- 239000011810 insulating material Substances 0.000 claims description 7
- 238000013459 approach Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000010970 precious metal Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 239000005749 Copper compound Substances 0.000 description 1
- 241000531809 Laterallus Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
Landscapes
- Structure Of Telephone Exchanges (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US313250A US2729706A (en) | 1952-10-06 | 1952-10-06 | Cross-bar switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE927639C true DE927639C (de) | 1955-05-12 |
Family
ID=23214973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEC7984A Expired DE927639C (de) | 1952-10-06 | 1953-08-02 | Zum Verbinden elektrischer Leitungsgruppen dienender elektrischer Schalter, insbesondere Koordinatenwaehler |
Country Status (4)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE551876A (US20100268047A1-20101021-C00003.png) * | 1955-11-15 | |||
| US2950350A (en) * | 1957-03-12 | 1960-08-23 | Andrew W Vincent | Crossbar switch |
| US3153840A (en) * | 1960-07-18 | 1964-10-27 | Andrew W Vincent | Method of making contact members for crossbar switch |
| US3250860A (en) * | 1962-05-02 | 1966-05-10 | James Cunningham Son & Co Inc | Electrical switching apparatus for high frequency signals |
| US3553411A (en) * | 1967-10-27 | 1971-01-05 | Sarl | Automatic switching device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2517022A (en) * | 1947-12-30 | 1950-08-01 | Bell Telephone Labor Inc | Cross-wire switch |
-
0
- BE BE523140D patent/BE523140A/xx unknown
-
1952
- 1952-10-06 US US313250A patent/US2729706A/en not_active Expired - Lifetime
-
1953
- 1953-08-02 DE DEC7984A patent/DE927639C/de not_active Expired
- 1953-09-24 FR FR1088013D patent/FR1088013A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE523140A (US20100268047A1-20101021-C00003.png) | |
| FR1088013A (fr) | 1955-03-02 |
| US2729706A (en) | 1956-01-03 |
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