GB373019A - Improvements in or relating to rotary electric switches - Google Patents
Improvements in or relating to rotary electric switchesInfo
- Publication number
- GB373019A GB373019A GB2332231A GB2332231A GB373019A GB 373019 A GB373019 A GB 373019A GB 2332231 A GB2332231 A GB 2332231A GB 2332231 A GB2332231 A GB 2332231A GB 373019 A GB373019 A GB 373019A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lid
- spindle
- contact
- held
- relating
- 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
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Motor Or Generator Frames (AREA)
Abstract
373,019. Mechanical switches without quick action. BOSCH AKT.-GES., R., 4, Militõrstrasse, Stuttgart, Germany. Aug. 19, 1931, No. 23322. Convention date, Sept. 1, 1930. [Class 38 (v).] The handle g and contact-carrying spindle h of a rotary switch are moulded integrally of synthetic resin, and a bridging-contact o having contact surfaces p is incorporated during the moulding process. The lower end of the spindle h has a bearing in an insulating base c which carries the fixed contactsprings f, while the upper end of the spindle is carried by the lid k and is held in position by a washer m and spring ring n. The lid is held in position by a spring r having outwardly bent parts which engage coincident slots in the lid and the casing a, which has an insulating lining b.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE721580X | 1930-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB373019A true GB373019A (en) | 1932-05-19 |
Family
ID=6335563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2332231A Expired GB373019A (en) | 1930-09-01 | 1931-08-19 | Improvements in or relating to rotary electric switches |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR721580A (en) |
| GB (1) | GB373019A (en) |
-
1931
- 1931-08-13 FR FR721580D patent/FR721580A/en not_active Expired
- 1931-08-19 GB GB2332231A patent/GB373019A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR721580A (en) | 1932-03-04 |
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