IT1208370B - Dispositivo circuitale per determinare la presenza o la rimozione di oggetti particolarmente strumenti per trattamenti odontoiatrici - Google Patents

Dispositivo circuitale per determinare la presenza o la rimozione di oggetti particolarmente strumenti per trattamenti odontoiatrici

Info

Publication number
IT1208370B
IT1208370B IT8767266A IT6726687A IT1208370B IT 1208370 B IT1208370 B IT 1208370B IT 8767266 A IT8767266 A IT 8767266A IT 6726687 A IT6726687 A IT 6726687A IT 1208370 B IT1208370 B IT 1208370B
Authority
IT
Italy
Prior art keywords
removal
circuit device
dental treatments
objects particularly
particularly tools
Prior art date
Application number
IT8767266A
Other languages
English (en)
Italian (it)
Other versions
IT8767266A0 (it
Inventor
Hermann Gmeinder
Original Assignee
Kaltenbach & Voigt
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
Application filed by Kaltenbach & Voigt filed Critical Kaltenbach & Voigt
Publication of IT8767266A0 publication Critical patent/IT8767266A0/it
Application granted granted Critical
Publication of IT1208370B publication Critical patent/IT1208370B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
    • A61G15/14—Dental work stands; Accessories therefor
    • A61G15/16—Storage, holding or carrying means for dental handpieces or the like
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Geophysics And Detection Of Objects (AREA)
IT8767266A 1986-04-04 1987-04-02 Dispositivo circuitale per determinare la presenza o la rimozione di oggetti particolarmente strumenti per trattamenti odontoiatrici IT1208370B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863611408 DE3611408A1 (de) 1986-04-04 1986-04-04 Schaltungsanordnung zum ermitteln des vorhandenseins bzw. der entnahme von gegenstaenden, insbesondere von zahnaerztlichen behandlungsinstrumenten, in bzw. aus aufnahmen

Publications (2)

Publication Number Publication Date
IT8767266A0 IT8767266A0 (it) 1987-04-02
IT1208370B true IT1208370B (it) 1989-06-12

Family

ID=6297988

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8767266A IT1208370B (it) 1986-04-04 1987-04-02 Dispositivo circuitale per determinare la presenza o la rimozione di oggetti particolarmente strumenti per trattamenti odontoiatrici
IT8753188U IT8753188V0 (it) 1986-04-04 1987-04-02 Dispositivo circuitale per determinare la presenza o la rimozione di oggetti particolarmente strumenti per trattamenti odontoiatrici

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8753188U IT8753188V0 (it) 1986-04-04 1987-04-02 Dispositivo circuitale per determinare la presenza o la rimozione di oggetti particolarmente strumenti per trattamenti odontoiatrici

Country Status (4)

Country Link
JP (1) JPS62239079A (enrdf_load_stackoverflow)
DE (1) DE3611408A1 (enrdf_load_stackoverflow)
FR (1) FR2596874B1 (enrdf_load_stackoverflow)
IT (2) IT1208370B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990008333A1 (en) * 1988-11-04 1990-07-26 Mats Linger Safety guard beam light switch
DE4142529C2 (de) * 1991-12-21 1994-08-25 Hirschmann Richard Gmbh Co Sicherungseinrichtung
DE9320949U1 (de) * 1993-03-25 1995-06-22 Kaltenbach & Voigt Gmbh & Co, 88400 Biberach Lichtschranke, insbesondere für eine Ablageeinrichtung für ärztliche oder zahnärztliche Handinstrumente
DE4432114C1 (de) * 1994-09-09 1995-06-08 Hella Kg Hueck & Co Schaltungsanordnung zur Fremdlichtunterdrückung bei einer Lichtschrankenanordnung
DE19605102A1 (de) * 1996-02-12 1997-08-14 Siemens Nixdorf Inf Syst Infrarot-Sicherungssystem

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7507246L (sv) * 1974-07-04 1976-01-05 Vega Cantley Instr Co Ltd Sekerhetsanordningar och i synnerhet men icke uteslutande till pulsmodulerade ljusskydd for anvendning pa maskiner och maskinverktyg.
FR2283494A2 (fr) * 1974-09-02 1976-03-26 Cometa Procede et dispositif de balayage photoelectrique
JPS5625431Y2 (enrdf_load_stackoverflow) * 1974-10-11 1981-06-16
DE2648631C2 (de) * 1976-10-27 1986-07-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Lichtelektrische Schranke mit Paaren von lichtelektrischen Sendern und Empfängern
JPS5376948U (enrdf_load_stackoverflow) * 1976-11-30 1978-06-27
DE2823858C2 (de) * 1978-05-31 1985-12-19 Siemens AG, 1000 Berlin und 8000 München Ablagevorrichtung für zahnärztliche Handstücke
DE3223686C2 (de) * 1982-06-25 1984-04-12 E M D A Fabrik elektro-medizinischer und dentaler Apparate Georg Hartmann GmbH & Co KG, 6000 Frankfurt Dentaleinheit zur Aufbewahrung zahnärztlicher Hilfsmittel
DE3243294A1 (de) * 1982-11-23 1984-05-24 Siemens AG, 1000 Berlin und 8000 München Steuereinrichtung fuer in einem zahnaerztlichen geraet in ablagen gehalterte instrumente
JPS6057285A (ja) * 1983-09-09 1985-04-03 Anritsu Corp 受光弁別装置
DE3345008A1 (de) * 1983-12-13 1985-06-13 Kochs Adler Ag, 4800 Bielefeld Verfahren zum betreiben einer mehrzahl von unmittelbar zueinander benachbart an einer arbeitsmaschine, insbesondere einer naehmaschine, angeordneten lichtschrankenanordnungen und schaltungsanordnung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
DE3611408C2 (enrdf_load_stackoverflow) 1988-08-11
IT8767266A0 (it) 1987-04-02
JPS62239079A (ja) 1987-10-19
JPH0551877B2 (enrdf_load_stackoverflow) 1993-08-03
FR2596874A1 (fr) 1987-10-09
DE3611408A1 (de) 1987-10-15
IT8753188V0 (it) 1987-04-02
FR2596874B1 (fr) 1990-02-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950428