GB1274573A - Foot-operable electric switch - Google Patents
Foot-operable electric switchInfo
- Publication number
- GB1274573A GB1274573A GB40424/70A GB4042470A GB1274573A GB 1274573 A GB1274573 A GB 1274573A GB 40424/70 A GB40424/70 A GB 40424/70A GB 4042470 A GB4042470 A GB 4042470A GB 1274573 A GB1274573 A GB 1274573A
- Authority
- GB
- United Kingdom
- Prior art keywords
- foot
- operated
- depressing
- aug
- grundig
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/10—Manually-operated control; Solenoid-operated control
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
- H01H13/16—Operating parts, e.g. push-button adapted for operation by a part of the human body other than the hand, e.g. by foot
-
- 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
- H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
- H01H21/26—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for operation by a part of the human body other than the hand, e.g. by foot
-
- 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
- Y10T74/20528—Foot operated
Abstract
1,274,573. Foot operated switches. GRUNDIG E.M.V. ELEKTRO - MECHANISCHE VERSUCHSANSTALT INH. MAX GRUNDIG. 21 Aug., 1970 [21 Aug., 1969], No. 40424/70. Heading H1N. A foot-operable switch comprises two housing shells 1, 2 held together by bayonet type joints 3, 4 and urged apart by a blade spring 7 so that the upper housing part can be rocked with respect to the lower part to operate one or both of a pair of snap-acting switching units 14, 15 installed in the lower part. A ball 8 is placed between the spring 7 and upper housing part 1. The switching units 14, 15 are placed so that if the blade spring 7 is depressed a short distance one unit 14 is operated and if it is depressed further both units are operated; these are achieved respectively by depressing any one edge of the part 1 and by depressing the whole of part 1. A locking slide 22 prevents the bayonet joints being disengaged in use.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691942495 DE1942495C2 (en) | 1969-08-21 | 1969-08-21 | FOOT SWITCH FOR A DICTING DEVICE IN PARTICULAR MAGNETIC TAPE DEVICE |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1274573A true GB1274573A (en) | 1972-05-17 |
Family
ID=5743360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB40424/70A Expired GB1274573A (en) | 1969-08-21 | 1970-08-21 | Foot-operable electric switch |
Country Status (4)
Country | Link |
---|---|
US (1) | US3663772A (en) |
AT (1) | AT302682B (en) |
DE (1) | DE1942495C2 (en) |
GB (1) | GB1274573A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5422521A (en) * | 1993-11-18 | 1995-06-06 | Liebel-Flarsheim Co. | Foot operated control system for a multi-function device |
DE4408095A1 (en) * | 1994-03-10 | 1995-09-14 | Dieter Spaeth | Hand-held dictation recorder with cassette compartment at end of handle |
US6212714B1 (en) * | 1995-01-03 | 2001-04-10 | Hill-Rom, Inc. | Hospital bed and mattress having a retracting foot section |
US6584628B1 (en) | 1995-08-04 | 2003-07-01 | Hill-Rom Services, Inc. | Hospital bed having a rotational therapy device |
USD388056S (en) * | 1995-09-29 | 1997-12-23 | Liebel-Flarsheim Company | Actuator for foot-operated control system |
US5883615A (en) * | 1995-09-29 | 1999-03-16 | Liebel-Flarsheim Company | Foot-operated control system for a multi-function |
DE19743524C1 (en) * | 1997-10-01 | 1998-10-22 | Siemens Ag | Foot switch or pedal for foot control of medical diagnostic device |
US7296312B2 (en) | 2002-09-06 | 2007-11-20 | Hill-Rom Services, Inc. | Hospital bed |
CA2394754A1 (en) | 1999-12-29 | 2001-07-05 | Hill-Rom Services, Inc. | Hospital bed |
DE102005029458B4 (en) * | 2005-05-30 | 2010-06-02 | Erbe Elektromedizin Gmbh | Actuating device for electromedical devices, in particular foot switches, and method for producing such an actuator |
EP2873400B1 (en) | 2013-11-18 | 2018-01-31 | Völker GmbH | Person support apparatus |
DE102016118609B4 (en) * | 2016-09-30 | 2020-07-02 | Ferton Holding S.A. | Foot pedal for wireless control of a medical device |
DE102016118602B4 (en) | 2016-09-30 | 2021-02-04 | Ferton Holding S.A. | Foot pedal for controlling a medical device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1562803A (en) * | 1921-12-02 | 1925-11-24 | William I Stone | Automobile signal device |
US1830298A (en) * | 1926-04-24 | 1931-11-03 | Leonardo M Tartaglia | Circuit closing device |
US1679833A (en) * | 1927-04-07 | 1928-08-07 | Laugeson Earl Virgil | Circuit closer for direction signals |
US1853094A (en) * | 1927-08-05 | 1932-04-12 | Charles P Stewart | Signaling apparatus |
US2636092A (en) * | 1950-03-16 | 1953-04-21 | Gen Motors Corp | Foot-operated direction signal switch |
US3033946A (en) * | 1960-04-06 | 1962-05-08 | Gen Motors Corp | Circuit controller |
US3118123A (en) * | 1962-02-26 | 1964-01-14 | Singer Co | Compressible resistance pile motor controller |
US3467798A (en) * | 1967-11-17 | 1969-09-16 | Byrd Ind Inc | Foot actuated remote control unit for fishing motors |
-
1969
- 1969-08-21 DE DE19691942495 patent/DE1942495C2/en not_active Expired
-
1970
- 1970-01-29 AT AT85270A patent/AT302682B/en active
- 1970-08-11 US US62973A patent/US3663772A/en not_active Expired - Lifetime
- 1970-08-21 GB GB40424/70A patent/GB1274573A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1942495C2 (en) | 1971-11-04 |
US3663772A (en) | 1972-05-16 |
DE1942495B1 (en) | 1971-03-25 |
AT302682B (en) | 1972-10-25 |
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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 |