ES290943A1 - Multiple programme rotary switch actuator with cam limit apparatus - Google Patents
Multiple programme rotary switch actuator with cam limit apparatusInfo
- Publication number
- ES290943A1 ES290943A1 ES0290943A ES290943A ES290943A1 ES 290943 A1 ES290943 A1 ES 290943A1 ES 0290943 A ES0290943 A ES 0290943A ES 290943 A ES290943 A ES 290943A ES 290943 A1 ES290943 A1 ES 290943A1
- Authority
- ES
- Spain
- Prior art keywords
- cam
- follower
- operating
- rotary switch
- switch actuator
- 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
- H01H19/02—Details
- H01H19/03—Means for limiting the angle of rotation of the operating part
-
- 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
- Switches With Compound Operations (AREA)
- Mechanisms For Operating Contacts (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Push-Button Switches (AREA)
Abstract
A rotatable cam 12 has ramps 20 for operating push-button switches (not shown) and notches such as 14, 15, 16, co-operating with a spring- pressed cam-follower 18, and is connected by a removable and reversible member 5 (Fig. 3, not shown), with the control axle 2 of the switch for limited rotary movement by an operating handle 1. A bearing 3 on the axle 2 carries a stud 4 engaging apertures 8, 9, 10 or 11 in member 5 to limit the movement of the cam 12, which cam has ten notches (Fig. 4, not shown) in its rear surface selectively engageable by a lug 7 of member 5 to set the relative positions of the cam 12 and member 5. 48 different switchactuating programmes are obtained by different relative settings of the handle 1, member 5 and cam 12. As shown, Fig. 2, the switch has three stable positions. If cam-follower 18 normally engaged recess 15 there would be two stable positions and one retractive position. When follower 18 engages depressions 114, 115, 116, the operations are retractive. The push-button switches are arranged to be actuated either individually or successively or simultaneously as desired.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR907322A FR1338942A (en) | 1962-08-20 | 1962-08-20 | Combination rotary switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES290943A1 true ES290943A1 (en) | 1964-01-16 |
Family
ID=8785422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0290943A Expired ES290943A1 (en) | 1962-08-20 | 1963-08-20 | Multiple programme rotary switch actuator with cam limit apparatus |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3218402A (en) |
| AT (1) | AT251681B (en) |
| CH (1) | CH399566A (en) |
| DE (1) | DE1212187B (en) |
| DK (1) | DK107497C (en) |
| ES (1) | ES290943A1 (en) |
| FR (1) | FR1338942A (en) |
| GB (1) | GB1040328A (en) |
| LU (1) | LU44194A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1993540A (en) * | 1933-05-03 | 1935-03-05 | Edison Splitdorf Corp | Direction signal system |
| US2435857A (en) * | 1946-10-02 | 1948-02-10 | Lloyd H Lukens | Locking device for trailer hitches |
| US2647962A (en) * | 1950-01-11 | 1953-08-04 | Ark Les Switch Corp | Switch for electric ranges |
| US2794103A (en) * | 1953-03-04 | 1957-05-28 | Vapor Heating Corp | Temperature selector switch |
| US2796474A (en) * | 1955-06-06 | 1957-06-18 | Allen Bradley Co | Preselection switch |
| US2967215A (en) * | 1957-11-25 | 1961-01-03 | Square D Co | Control device |
| US3089926A (en) * | 1959-09-21 | 1963-05-14 | American Mach & Foundry | Electric switches and systems controlled thereby |
-
1962
- 1962-08-20 FR FR907322A patent/FR1338942A/en not_active Expired
-
1963
- 1963-08-02 LU LU44194D patent/LU44194A1/xx unknown
- 1963-08-06 CH CH973763A patent/CH399566A/en unknown
- 1963-08-12 US US301372A patent/US3218402A/en not_active Expired - Lifetime
- 1963-08-13 GB GB31966/63A patent/GB1040328A/en not_active Expired
- 1963-08-14 DE DET24482A patent/DE1212187B/en active Pending
- 1963-08-20 ES ES0290943A patent/ES290943A1/en not_active Expired
- 1963-08-20 AT AT667263A patent/AT251681B/en active
- 1963-08-20 DK DK397663AA patent/DK107497C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1212187B (en) | 1966-03-10 |
| DK107497C (en) | 1967-06-05 |
| FR1338942A (en) | 1963-10-04 |
| CH399566A (en) | 1965-09-30 |
| LU44194A1 (en) | 1964-02-02 |
| AT251681B (en) | 1967-01-10 |
| GB1040328A (en) | 1966-08-24 |
| US3218402A (en) | 1965-11-16 |
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