CH598578A5 - - Google Patents

Info

Publication number
CH598578A5
CH598578A5 CH1191876A CH1191876A CH598578A5 CH 598578 A5 CH598578 A5 CH 598578A5 CH 1191876 A CH1191876 A CH 1191876A CH 1191876 A CH1191876 A CH 1191876A CH 598578 A5 CH598578 A5 CH 598578A5
Authority
CH
Switzerland
Application number
CH1191876A
Inventor
Erwin Langenbach
Karl Hans Sackmann
Original Assignee
Sick Optik Elektronik Erwin
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 Sick Optik Elektronik Erwin filed Critical Sick Optik Elektronik Erwin
Publication of CH598578A5 publication Critical patent/CH598578A5/xx

Links

Classifications

    • 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
    • G01V8/22—Detecting, e.g. by using light barriers using multiple transmitters or receivers using reflectors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • E05F15/74—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects using photoelectric cells
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
CH1191876A 1975-10-29 1976-09-21 CH598578A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752548465 DE2548465A1 (de) 1975-10-29 1975-10-29 Tuersicherungs-lichtschranke

Publications (1)

Publication Number Publication Date
CH598578A5 true CH598578A5 (xx) 1978-04-28

Family

ID=5960388

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1191876A CH598578A5 (xx) 1975-10-29 1976-09-21

Country Status (8)

Country Link
US (1) US4097733A (xx)
AT (1) AT362265B (xx)
CH (1) CH598578A5 (xx)
DE (1) DE2548465A1 (xx)
FR (1) FR2329835A1 (xx)
GB (1) GB1530706A (xx)
IT (1) IT1067048B (xx)
SE (1) SE411260B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513671A1 (de) * 1985-04-16 1986-10-16 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Lichttaster

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931814B2 (ja) * 1978-06-19 1984-08-04 オムロン株式会社 反射形光電スイッチ
US4215271A (en) * 1978-11-06 1980-07-29 Arrowhead Enterprises, Inc. Adjustable mirror mount for photoelectric intrusion detector
DE3320528A1 (de) * 1983-06-07 1984-12-13 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Tuersicherungs-lichtschranke
DE3700009A1 (de) * 1987-01-02 1988-07-14 Mel Mikroelektronik Gmbh Optoelektronische schutzzonenvorrichtung
CH671295A5 (xx) * 1987-02-27 1989-08-15 Jd Technologie Ag
AT392820B (de) * 1988-12-19 1991-06-25 Austria Metall Automatische tuer, die mit einem lichtschranken abgesichert ist
DE4432113A1 (de) * 1994-09-09 1996-03-14 Hella Kg Hueck & Co Vorrichtung zur Überwachung des Schließvorganges einer motorisch angetriebenen Fensterscheibe
CA2162214C (en) * 1994-11-07 2000-02-08 Koji Tsutsumi Door sensor system
AU6000001A (en) * 2000-05-31 2001-12-11 Reglomat Ag Unit for controlling the position of a displaceable component
JP4524532B2 (ja) * 2001-04-13 2010-08-18 オプテックス株式会社 光線式センサ
US8405456B2 (en) 2009-03-31 2013-03-26 Quantance, Inc. High speed power supply system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE620653A (xx) *
US2922992A (en) * 1956-03-13 1960-01-26 Clifford M Witcher Guidance device
DE1225903B (de) * 1961-05-25 1966-09-29 Hamburger Hochbahn Ag Einrichtung zum Zaehlen der eine Tuer, Sperre od. dgl. passierenden Personen
DE1221927B (de) * 1964-05-06 1966-07-28 Sick Erwin Lichtschranke, insbesondere Unfallschutzvorrichtung
US3488510A (en) * 1967-06-12 1970-01-06 Sylvania Electric Prod Radiation sensitive object detection system
US3500063A (en) * 1968-06-10 1970-03-10 Rca Corp Scanning laser obstruction detection system utilizing a retroreflective strip
US3752978A (en) * 1971-02-04 1973-08-14 Arrowhead Ets Inc Photoelectric intrusion detector
US3774039A (en) * 1973-03-05 1973-11-20 Scient Techn Inc Photoelectric apparatus for detecting light reflected from an object
DE2359261A1 (de) * 1973-11-28 1975-06-19 Fietz Erwin Herbert Vorrichtung zum ueberwachen von raeumen, grundstuecken, anlagen etc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513671A1 (de) * 1985-04-16 1986-10-16 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Lichttaster

Also Published As

Publication number Publication date
SE7611996L (sv) 1977-04-30
FR2329835A1 (fr) 1977-05-27
AT362265B (de) 1981-04-27
GB1530706A (en) 1978-11-01
US4097733A (en) 1978-06-27
SE411260B (sv) 1979-12-10
FR2329835B1 (xx) 1982-09-17
ATA706076A (de) 1980-09-15
IT1067048B (it) 1985-03-12
DE2548465A1 (de) 1977-09-22

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Legal Events

Date Code Title Description
PL Patent ceased