GB1338082A - Electrical switches - Google Patents
Electrical switchesInfo
- Publication number
- GB1338082A GB1338082A GB2383370A GB2383370A GB1338082A GB 1338082 A GB1338082 A GB 1338082A GB 2383370 A GB2383370 A GB 2383370A GB 2383370 A GB2383370 A GB 2383370A GB 1338082 A GB1338082 A GB 1338082A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- rotor
- centre
- rotation
- pairs
- 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
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
- B60Q1/40—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction having mechanical, electric or electronic automatic return to inoperative position
- B60Q1/42—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction having mechanical, electric or electronic automatic return to inoperative position having mechanical automatic return to inoperative position due to steering-wheel position, e.g. with roller wheel control
- B60Q1/425—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction having mechanical, electric or electronic automatic return to inoperative position having mechanical automatic return to inoperative position due to steering-wheel position, e.g. with roller wheel control using a latching element for resetting a switching element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Binders And Loading Units For Sheaves (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
1338082 Steering column switches JOSEPH LUCAS (INDUSTRIES) Ltd 19 April 1971 [16 May 1970] 23833/70 Heading H1N In an electric switch, a bridging contact roller 31 Fig. 4, is mounted in a recess (16), Fig. 2 (not shown) of a rotor (13) and yieldingly engages a base (11) carrying one or more pairs of fixed contacts 34, 35 which it bridges in predetermined positions of the rotor. The roller 31 is yieldingly pressed by a coil spring (17) to lie parallel to the switch base, but the axis of the roller lies at an acute angle to the line 33 between the centre of rotation 32 of the rotor and the centre of the roller 31 whereby the roller has a rolling-sliding motion to effect cleaning. The contact pairs 34, 35 lie at different radial distances from the centre of rotation 32 whereby different regions 36, 37 of the roller 31 are used to engage the different sets of contacts so that the portions burnt away due to sparking are not limited to one particular area of the roller 31.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2383370A GB1338082A (en) | 1970-05-16 | 1970-05-16 | Electrical switches |
US00129454A US3715547A (en) | 1970-05-16 | 1971-03-30 | An electrical switch having an obliquely orientated roller contact |
PL1971147320A PL71120B1 (en) | 1970-05-16 | 1971-04-03 | |
SU1654231A SU473384A3 (en) | 1970-05-16 | 1971-05-04 | Switch |
ES1971168961U ES168961Y (en) | 1970-05-16 | 1971-05-05 | ELECTRIC SWITCH. |
FR7117183A FR2091513A5 (en) | 1970-05-16 | 1971-05-12 | |
DE2123502A DE2123502C3 (en) | 1970-05-16 | 1971-05-12 | Electric switch |
CS3534A CS166277B2 (en) | 1970-05-16 | 1971-05-14 | |
JP3288571A JPS466678A (en) | 1970-05-16 | 1971-05-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2383370A GB1338082A (en) | 1970-05-16 | 1970-05-16 | Electrical switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1338082A true GB1338082A (en) | 1973-11-21 |
Family
ID=10202054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2383370A Expired GB1338082A (en) | 1970-05-16 | 1970-05-16 | Electrical switches |
Country Status (9)
Country | Link |
---|---|
US (1) | US3715547A (en) |
JP (1) | JPS466678A (en) |
CS (1) | CS166277B2 (en) |
DE (1) | DE2123502C3 (en) |
ES (1) | ES168961Y (en) |
FR (1) | FR2091513A5 (en) |
GB (1) | GB1338082A (en) |
PL (1) | PL71120B1 (en) |
SU (1) | SU473384A3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3329353A1 (en) * | 1983-08-13 | 1985-02-28 | Vsesojuznyj naučno-issledovatel'skij proektno-konstruktorskij i technologičeskij institut transformatorostroenija, Zaporožie | Device for regulating the electrical voltage |
DE3630464A1 (en) * | 1986-09-06 | 1988-03-10 | Reinhausen Maschf Scheubeck | Contact arrangement for load selectors of tapped transformers |
IT1276435B1 (en) * | 1995-06-23 | 1997-10-31 | Bitron Spa | ELECTRIC SWITCH WITH SELF-CLEANING MOBILE CONTACT |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA767769A (en) * | 1967-09-19 | L. Brown William | Rotary switch assembly | |
US2430215A (en) * | 1945-04-25 | 1947-11-04 | Daven Company | Contact switch |
US2629787A (en) * | 1948-11-08 | 1953-02-24 | Daven Company | Electrical switch |
CH333690A (en) * | 1957-02-15 | 1958-10-31 | Vogel & Cie P | Rheostat |
FR1199719A (en) * | 1958-06-19 | 1959-12-16 | Electro Commutation L | Improvements to electrical sliding contact switches and new industrial products resulting from their application |
NL266516A (en) * | 1960-07-25 | |||
GB1123740A (en) * | 1965-10-12 | 1968-08-14 | Int Standard Electric Corp | Electrical miniature rotary switch |
GB1243980A (en) * | 1967-12-20 | 1971-08-25 | Joseph Lucus Ind Ltd | Direction indicator switches for road vehicles |
US3585544A (en) * | 1969-09-30 | 1971-06-15 | Westinghouse Electric Corp | Switch having magnetic latching means |
-
1970
- 1970-05-16 GB GB2383370A patent/GB1338082A/en not_active Expired
-
1971
- 1971-03-30 US US00129454A patent/US3715547A/en not_active Expired - Lifetime
- 1971-04-03 PL PL1971147320A patent/PL71120B1/pl unknown
- 1971-05-04 SU SU1654231A patent/SU473384A3/en active
- 1971-05-05 ES ES1971168961U patent/ES168961Y/en not_active Expired
- 1971-05-12 DE DE2123502A patent/DE2123502C3/en not_active Expired
- 1971-05-12 FR FR7117183A patent/FR2091513A5/fr not_active Expired
- 1971-05-14 CS CS3534A patent/CS166277B2/cs unknown
- 1971-05-17 JP JP3288571A patent/JPS466678A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2123502C3 (en) | 1978-09-07 |
JPS466678A (en) | 1971-12-13 |
FR2091513A5 (en) | 1972-01-14 |
ES168961U (en) | 1971-09-16 |
ES168961Y (en) | 1972-05-16 |
DE2123502A1 (en) | 1971-12-02 |
DE2123502B2 (en) | 1977-12-29 |
US3715547A (en) | 1973-02-06 |
SU473384A3 (en) | 1975-06-05 |
PL71120B1 (en) | 1974-04-30 |
CS166277B2 (en) | 1976-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1231200A (en) | ||
GB1127689A (en) | Improvements in or relating to electrical switches | |
GB1148723A (en) | Improvements in or relating to rotary electric switches | |
GB1309460A (en) | Electrical limit switch | |
GB1158908A (en) | Switches for use with flexible printed circuits. | |
GB1338082A (en) | Electrical switches | |
GB1216893A (en) | Improvements in electric switches | |
GB1111257A (en) | Electrical switch with terminal socket | |
GB1312667A (en) | Limit switches | |
GB1403986A (en) | Electric switches | |
GB1155401A (en) | Switches for use with Flexible Printed Circuits | |
GB1454566A (en) | Rotary switches | |
GB1471993A (en) | Switching means for selectively completing a plurality of electrical circuits | |
GB1200889A (en) | Means for making an electrical connection to a flexible printed circuit | |
GB1510920A (en) | Rotary electric switch | |
US3078355A (en) | Timer mechanism | |
GB1189971A (en) | Improvements in or relating to Electric Switches | |
GB1057991A (en) | Improvements in and relating to electric switches | |
US3506798A (en) | Multi-position break-before-make snap-action switch | |
FR2335933A1 (en) | Low current capability rotary switch for lighting circuits - has grooved drum operating spring strip with moving contact | |
SU383101A1 (en) | SWITCH iiiCi; ioorJ3riAH i * P '?: P'P-GCH ^: T?, 11De ^! I l' -i '' * * * •• • '•' ^ ^ '•'] to the i-trend | |
KR800001559Y1 (en) | Endless multiple rotary switch | |
GB1308615A (en) | Electrical switches | |
ES402866A1 (en) | Electric switch | |
GB1426074A (en) | Potentiometer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |