CA991689A - Multistage switch assembly having radial contacts axially bridging successive printed circuit board contacts - Google Patents
Multistage switch assembly having radial contacts axially bridging successive printed circuit board contactsInfo
- Publication number
- CA991689A CA991689A CA190,330A CA190330A CA991689A CA 991689 A CA991689 A CA 991689A CA 190330 A CA190330 A CA 190330A CA 991689 A CA991689 A CA 991689A
- Authority
- CA
- Canada
- Prior art keywords
- contacts
- circuit board
- printed circuit
- switch assembly
- radial
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/64—Encased switches adapted for ganged operation when assembled in a line with identical switches, e.g. stacked switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/03—Means for limiting the angle of rotation of the operating part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/11—Movable parts; Contacts mounted thereon with indexing means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2302048A DE2302048C2 (en) | 1973-01-17 | 1973-01-17 | Multistage switch |
Publications (1)
Publication Number | Publication Date |
---|---|
CA991689A true CA991689A (en) | 1976-06-22 |
Family
ID=5869135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA190,330A Expired CA991689A (en) | 1973-01-17 | 1974-01-16 | Multistage switch assembly having radial contacts axially bridging successive printed circuit board contacts |
Country Status (8)
Country | Link |
---|---|
US (1) | US3875353A (en) |
JP (1) | JPS49103174A (en) |
CA (1) | CA991689A (en) |
CH (1) | CH559423A5 (en) |
DE (2) | DE2302048C2 (en) |
FR (1) | FR2214167B1 (en) |
GB (1) | GB1426851A (en) |
IT (1) | IT1022025B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19504744A1 (en) * | 1995-02-14 | 1996-09-12 | Schmersal K A Gmbh & Co | Safety switch |
US7177498B2 (en) * | 2002-03-13 | 2007-02-13 | Altera Corporation | Two-by-two optical routing element using two-position MEMS mirrors |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE689917C (en) * | 1938-03-06 | 1940-04-09 | Bosch Gmbh Robert | Roller switch |
FR1519695A (en) * | 1967-02-03 | 1968-04-05 | Switch with multiple marked positions | |
FR1571512A (en) * | 1968-05-10 | 1969-06-20 | ||
US3651287A (en) * | 1969-02-26 | 1972-03-21 | Leonard Rubenstein | Electrical switch assembly with improved printed circuit contact structure |
US3683132A (en) * | 1970-09-08 | 1972-08-08 | Oak Electro Netics Corp | Flexible printed circuit forming contact surface around stator of rotary switch |
CH526854A (en) * | 1971-10-11 | 1972-08-15 | Ebe Elektro Bau Elemente Gmbh | Slide switch |
US3754106A (en) * | 1972-04-03 | 1973-08-21 | Donald W Mac | Panel display switch |
-
1973
- 1973-01-17 DE DE2302048A patent/DE2302048C2/en not_active Expired
- 1973-01-17 DE DE7301548U patent/DE7301548U/en not_active Expired
- 1973-11-20 CH CH1644073A patent/CH559423A5/xx not_active IP Right Cessation
- 1973-12-10 FR FR7343897A patent/FR2214167B1/fr not_active Expired
- 1973-12-26 US US428095A patent/US3875353A/en not_active Expired - Lifetime
- 1973-12-28 IT IT32364/73A patent/IT1022025B/en active
-
1974
- 1974-01-02 GB GB13274A patent/GB1426851A/en not_active Expired
- 1974-01-11 JP JP49006132A patent/JPS49103174A/ja active Pending
- 1974-01-16 CA CA190,330A patent/CA991689A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2302048B1 (en) | 1974-01-10 |
FR2214167B1 (en) | 1977-05-06 |
FR2214167A1 (en) | 1974-08-09 |
DE7301548U (en) | 1973-08-02 |
US3875353A (en) | 1975-04-01 |
JPS49103174A (en) | 1974-09-30 |
DE2302048A1 (en) | 1974-01-10 |
CH559423A5 (en) | 1975-02-28 |
IT1022025B (en) | 1978-03-20 |
GB1426851A (en) | 1976-03-03 |
DE2302048C2 (en) | 1974-08-01 |
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