GB1365071A - Electric switches - Google Patents
Electric switchesInfo
- Publication number
- GB1365071A GB1365071A GB621171A GB621171A GB1365071A GB 1365071 A GB1365071 A GB 1365071A GB 621171 A GB621171 A GB 621171A GB 621171 A GB621171 A GB 621171A GB 1365071 A GB1365071 A GB 1365071A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stem
- contacts
- face
- switch
- axis
- 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
- H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
1365071 Contact members for switches JOSEPH LUCAS (INDUSTRIES) Ltd 25 Feb 1972 [5 March 1971] 6211/71 Heading H1N An electric switch has a plurality of contacts on a base 16 each comprising a stem 10 and an integral head, on the stem, and having a first face 13 whose plane is substantially parallel to the axis of said stem and a second face 14 which intersects said first face 13 at an acute angle so as to define an edge 15 which is substantially perpendicular to said stem axis and on which a contact arm 20 is pivotally mounted. The switch of Fig. 3 has four such contacts 18, 19, 21, 22 and the edges 15 of the contacts 18, 19 pivotally supporting a contact arm 20 movable by switch mechanism 17 to engage contacts 21 or 22.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB621171A GB1365071A (en) | 1971-03-05 | 1971-03-05 | Electric switches |
US00230565A US3717738A (en) | 1971-03-05 | 1972-03-01 | Electric switch contacts |
AU39550/72A AU466986B2 (en) | 1971-03-05 | 1972-03-02 | Electric switch contacts |
IT48732/72A IT952087B (en) | 1971-03-05 | 1972-03-03 | CONTACT OF ELECTRIC SWITCH AND SWITCH INCLUDING IT |
FR7207547A FR2128616B1 (en) | 1971-03-05 | 1972-03-03 | |
DE19722210498 DE2210498A1 (en) | 1971-03-05 | 1972-03-04 | Contacts for electrical switches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB621171A GB1365071A (en) | 1971-03-05 | 1971-03-05 | Electric switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1365071A true GB1365071A (en) | 1974-08-29 |
Family
ID=9810449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB621171A Expired GB1365071A (en) | 1971-03-05 | 1971-03-05 | Electric switches |
Country Status (6)
Country | Link |
---|---|
US (1) | US3717738A (en) |
AU (1) | AU466986B2 (en) |
DE (1) | DE2210498A1 (en) |
FR (1) | FR2128616B1 (en) |
GB (1) | GB1365071A (en) |
IT (1) | IT952087B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU210286U1 (en) * | 2021-12-27 | 2022-04-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет" (ФГБОУ ВО "СибГИУ") | CONTACT SYSTEM |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3225156A (en) * | 1964-01-10 | 1965-12-21 | Carling Electric Inc | Dual button switch with automatic detent ball return action |
CH421233A (en) * | 1964-06-25 | 1966-09-30 | Oris Watch Co S A | Switching device |
US3316370A (en) * | 1964-12-03 | 1967-04-25 | Peter F Ardizzi | Minimum contact bounce electrical switch |
US3294932A (en) * | 1965-05-17 | 1966-12-27 | Western Electric Co | Wiping contact switch |
-
1971
- 1971-03-05 GB GB621171A patent/GB1365071A/en not_active Expired
-
1972
- 1972-03-01 US US00230565A patent/US3717738A/en not_active Expired - Lifetime
- 1972-03-02 AU AU39550/72A patent/AU466986B2/en not_active Expired
- 1972-03-03 FR FR7207547A patent/FR2128616B1/fr not_active Expired
- 1972-03-03 IT IT48732/72A patent/IT952087B/en active
- 1972-03-04 DE DE19722210498 patent/DE2210498A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US3717738A (en) | 1973-02-20 |
FR2128616B1 (en) | 1975-10-24 |
AU466986B2 (en) | 1973-09-06 |
AU3955072A (en) | 1973-09-06 |
DE2210498A1 (en) | 1972-09-21 |
FR2128616A1 (en) | 1972-10-20 |
IT952087B (en) | 1973-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |