GB956294A - Improvements in rotary electric switches - Google Patents
Improvements in rotary electric switchesInfo
- Publication number
- GB956294A GB956294A GB15098/61A GB1509861A GB956294A GB 956294 A GB956294 A GB 956294A GB 15098/61 A GB15098/61 A GB 15098/61A GB 1509861 A GB1509861 A GB 1509861A GB 956294 A GB956294 A GB 956294A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacts
- spindle
- lugs
- ring
- stators
- 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
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/44—Contacts characterised by the manner in which co-operating contacts engage by sliding with resilient mounting
-
- 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
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
956,294. Mechanical switches, without quickaction; switch contacts. COMPAGNIE FRANCAISE THOMSON-HOUSTON. April 26, 1961 [May 4, 1960], No. 15098/61. Heading H2B. A rotary switch has a contact carrier 1 on a spindle 7, the carrier having spaced radial lugs la, 16 with a resilient ring 2 arranged in the space between the two sets of lugs. Contacts 3 straddle the ring 2 and have their limbs 3a, 3b disposed in slots 1c, 1d in the lugs 1a 1b. The contacts 3 co-operate with fixed contacts 5, 5a on stators 4, 4<SP>1</SP> separated by a spacer 6. The ring 2 is preferably of a silicone elastomer and provides the contact pressure. Several similar switches, with a common spindle 7, may be arranged with co-operating projections and recesses E, E<SP>1</SP>, one of which projections is embraced by one limb of a threelimb spring 8 which holds the stators stationary when the spindle is rotated.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR826169A FR1263967A (en) | 1960-05-04 | 1960-05-04 | Advanced Subminiature Electric Rotary Switch |
Publications (1)
Publication Number | Publication Date |
---|---|
GB956294A true GB956294A (en) | 1964-04-22 |
Family
ID=8730666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15098/61A Expired GB956294A (en) | 1960-05-04 | 1961-04-26 | Improvements in rotary electric switches |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1154549B (en) |
FR (1) | FR1263967A (en) |
GB (1) | GB956294A (en) |
OA (1) | OA00322A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3263298A1 (en) * | 2016-06-28 | 2018-01-03 | Nirei Corporation Ltd. | Light-weight spacer for a slitting machine |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3611495A1 (en) * | 1986-04-05 | 1987-10-08 | Bbc Brown Boveri & Cie | Compact electrical stepping switch |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE894585C (en) * | 1950-06-17 | 1953-10-26 | Siemens Ag | Fixed switching piece |
GB739376A (en) * | 1952-03-04 | 1955-10-26 | Ericsson Telephones Ltd | Improvements in or relating to electric switching and selecting devices |
GB744486A (en) * | 1953-03-06 | 1956-02-08 | Wipac Dev Ltd | Improvements in rotary electrical switches |
-
1960
- 1960-05-04 FR FR826169A patent/FR1263967A/en not_active Expired
-
1961
- 1961-04-26 GB GB15098/61A patent/GB956294A/en not_active Expired
- 1961-05-03 DE DEC24034A patent/DE1154549B/en active Pending
-
1964
- 1964-09-24 OA OA50370A patent/OA00322A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3263298A1 (en) * | 2016-06-28 | 2018-01-03 | Nirei Corporation Ltd. | Light-weight spacer for a slitting machine |
CN107538071A (en) * | 2016-06-28 | 2018-01-05 | 日睿股份有限公司 | A lightweight broach shell for dividing strip machine |
CN107538071B (en) * | 2016-06-28 | 2020-03-13 | 日睿股份有限公司 | A lightweight broach shell for dividing strip machine |
Also Published As
Publication number | Publication date |
---|---|
FR1263967A (en) | 1961-06-19 |
DE1154549B (en) | 1963-09-19 |
OA00322A (en) | 1966-05-15 |
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