FR2304955B1 - - Google Patents

Info

Publication number
FR2304955B1
FR2304955B1 FR7608131A FR7608131A FR2304955B1 FR 2304955 B1 FR2304955 B1 FR 2304955B1 FR 7608131 A FR7608131 A FR 7608131A FR 7608131 A FR7608131 A FR 7608131A FR 2304955 B1 FR2304955 B1 FR 2304955B1
Authority
FR
France
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
Application number
FR7608131A
Other languages
French (fr)
Other versions
FR2304955A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GOOF SVEN
Original Assignee
GOOF SVEN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DK118475A external-priority patent/DK143723C/da
Priority claimed from DK118575A external-priority patent/DK143006C/da
Application filed by GOOF SVEN filed Critical GOOF SVEN
Publication of FR2304955A1 publication Critical patent/FR2304955A1/fr
Application granted granted Critical
Publication of FR2304955B1 publication Critical patent/FR2304955B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/004—Operated by deformation of container
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0007—Control devices or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Portable Power Tools In General (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Surgical Instruments (AREA)
FR7608131A 1975-03-20 1976-03-19 Dispositif de commande, notamment a l'aide d'un doigt, pour un instrument tenu a la main Granted FR2304955A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK118475A DK143723C (da) 1975-03-20 1975-03-20 Fingerbetjeningssystem for et haandredskab
DK118575A DK143006C (da) 1975-03-20 1975-03-20 Elektrisk styre- eller kontaktorgan

Publications (2)

Publication Number Publication Date
FR2304955A1 FR2304955A1 (fr) 1976-10-15
FR2304955B1 true FR2304955B1 (ja) 1980-08-14

Family

ID=26065343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608131A Granted FR2304955A1 (fr) 1975-03-20 1976-03-19 Dispositif de commande, notamment a l'aide d'un doigt, pour un instrument tenu a la main

Country Status (7)

Country Link
JP (1) JPS51122991A (ja)
DE (1) DE2611572A1 (ja)
DK (1) DK143723A (ja)
FR (1) FR2304955A1 (ja)
GB (1) GB1542686A (ja)
IT (1) IT1058633B (ja)
SE (1) SE7603433L (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458174A1 (fr) * 1979-05-29 1980-12-26 Artus Dispositif pneumatique de commande de la vitesse d'un moteur electrique
DK145809C (da) * 1980-04-17 1983-08-29 Sven Karl Lennart Goof Elektrisk kontakt- eller afbryderindretning samt fremgangsmaade til fremstilling af en saadan
US4658116A (en) * 1984-03-28 1987-04-14 Techs Industrial Design Limited Hand-held electrical appliances
DE3446327A1 (de) * 1984-12-19 1986-06-26 Telefunken Electronic Gmbh Widerstandselement mit schaum-kunststoff
US5217478A (en) * 1987-02-18 1993-06-08 Linvatec Corporation Arthroscopic surgical instrument drive system
GB8704308D0 (en) * 1987-02-24 1987-04-01 Drg Uk Ltd Hydraulic actuator
DE9314892U1 (de) * 1993-10-01 1993-12-23 Kessler GmbH, 72362 Nusplingen Vorrichtung zur Steuerung von Maschinen
DE19606408A1 (de) * 1996-02-21 1997-08-28 Contelec Ag Veränderbares Widerstandselement
GB2451025B (en) * 2005-07-08 2009-03-18 Sra Dev Ltd Surgical tool activation switch

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH373518A (de) * 1959-11-07 1963-11-30 Dent Bohren Hans Dr Med Zahnbohrmaschine
GB1010632A (en) * 1960-10-17 1965-11-24 Tadahichi Wada Improvements in or relating to hand-operable electrical lighting devices
US3160722A (en) * 1962-05-07 1964-12-08 Woodrow W Sellers Mercury switch mechanism for flashlights
GB1296033A (ja) * 1968-10-29 1972-11-15
BE756130A (fr) * 1969-09-15 1971-03-15 Essex International Inc Combinaison interrupteur-coupe-circuit sensible a la pression
US3911241A (en) * 1972-12-15 1975-10-07 Neomed Inc Switching device for electro-surgical instruments
US3900710A (en) * 1973-10-01 1975-08-19 John Potter Squeezably actuated general purpose electric switch
DK143918C (da) * 1974-03-12 1982-04-13 Goof Sven Karl Lennart Stavformet haandredskab,saasom et tandlaegeinstrument
DE2439166A1 (de) * 1974-08-14 1976-02-26 Melvin Dean Ricks Werkzeugsteuerung
GB1552120A (en) * 1975-11-20 1979-09-05 Ici Ltd Puncture-resistant tyres

Also Published As

Publication number Publication date
IT1058633B (it) 1982-05-10
DE2611572A1 (de) 1976-10-21
DK143723A (ja)
JPS51122991A (en) 1976-10-27
SE7603433L (sv) 1976-09-21
FR2304955A1 (fr) 1976-10-15
GB1542686A (en) 1979-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse