GB1087681A - Electric switches - Google Patents
Electric switchesInfo
- Publication number
- GB1087681A GB1087681A GB2987/66A GB298766A GB1087681A GB 1087681 A GB1087681 A GB 1087681A GB 2987/66 A GB2987/66 A GB 2987/66A GB 298766 A GB298766 A GB 298766A GB 1087681 A GB1087681 A GB 1087681A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- follower
- lever
- jan
- boss
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
-
- 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
- H01H21/22—Operating parts, e.g. handle
-
- 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
- H01H21/36—Driving mechanisms
- H01H21/50—Driving mechanisms with indexing or latching means, e.g. indexing by ball and spring; with means to ensure stopping at intermediate operative positions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20636—Detents
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switches With Compound Operations (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
1,087,681. Snap-action switches. OAK ELECTRO/NETICS CORPORATION. Jan. 21, 1966 [Jan. 21, 1965], No. 2987/66. Heading H2B. A multi-position switch, Fig. 1, having a rotor 44 with at least one contact 51 mounted on a shaft 43 rotatably mounted in a boss 36 in a frame 20, and a stator 52 with contacts 54 mounted on the frame at 53 and concentric with the rotor, has an index mechanism comprising a cam surface having a notch 69 for each switching position provided on a switch actuating lever 45, mounted on shaft 43 and 47, and a cam follower 68 provided on a detent lever 57 pivotally mounted on a boss 35 of the frame, a spring 64 biasing the follower 68 towards the notches 69. The cam surface may contain arcuate portions (70, Fig. 4) for automatic spring return of the corresponding notches 69 to the follower 68. The frame has inclined walls 27, 28 abutting inclined sides 71, 72 of the lever 45 to limit its movement, and mounting apertures 32, 33.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US426809A US3261931A (en) | 1965-01-21 | 1965-01-21 | Lever switch detent apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1087681A true GB1087681A (en) | 1967-10-18 |
Family
ID=23692286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2987/66A Expired GB1087681A (en) | 1965-01-21 | 1966-01-21 | Electric switches |
Country Status (5)
Country | Link |
---|---|
US (1) | US3261931A (en) |
DE (1) | DE1665282C3 (en) |
FR (1) | FR1461940A (en) |
GB (1) | GB1087681A (en) |
NL (1) | NL6600430A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3344242A (en) * | 1967-09-26 | Carry-over and stopping switches with improved arcuate shaped contact structure | ||
US3731017A (en) * | 1971-08-10 | 1973-05-01 | Philips Corp | Multi-position switch with improved wafer switch contact arrangement |
US4723933A (en) * | 1987-02-02 | 1988-02-09 | Ingersoll Equipment Co., Inc. | PTO linear control latch |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2393184A (en) * | 1944-10-14 | 1946-01-15 | Zenith Radio Corp | Tone control |
US2507428A (en) * | 1947-11-19 | 1950-05-09 | Oak Mfg Co | Electrical apparatus |
US2503885A (en) * | 1948-04-10 | 1950-04-11 | Globe Union Inc | Selector switch |
US2784280A (en) * | 1953-01-30 | 1957-03-05 | Shepard Co Lewis | Control handle for circuit selector |
US2844674A (en) * | 1954-03-22 | 1958-07-22 | Kleinschmidt Lab Inc | Snap switch |
US3204049A (en) * | 1962-02-09 | 1965-08-31 | Asea Ab | Tap changing apparatus with waveshaped control means and roller selector arm structure |
-
1965
- 1965-01-21 US US426809A patent/US3261931A/en not_active Expired - Lifetime
- 1965-12-27 FR FR43847A patent/FR1461940A/en not_active Expired
-
1966
- 1966-01-13 NL NL6600430A patent/NL6600430A/xx unknown
- 1966-01-21 GB GB2987/66A patent/GB1087681A/en not_active Expired
- 1966-01-21 DE DE1665282A patent/DE1665282C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1461940A (en) | 1966-12-09 |
NL6600430A (en) | 1966-07-22 |
US3261931A (en) | 1966-07-19 |
DE1665282A1 (en) | 1970-11-05 |
DE1665282C3 (en) | 1974-06-27 |
DE1665282B2 (en) | 1973-11-22 |
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