DE3644293A1 - Sende- und empfangseinheit fuer lichtstrahlen zur verwendung in einer koerpermeldevorrichtung fuer automatische tueren - Google Patents
Sende- und empfangseinheit fuer lichtstrahlen zur verwendung in einer koerpermeldevorrichtung fuer automatische tuerenInfo
- Publication number
- DE3644293A1 DE3644293A1 DE19863644293 DE3644293A DE3644293A1 DE 3644293 A1 DE3644293 A1 DE 3644293A1 DE 19863644293 DE19863644293 DE 19863644293 DE 3644293 A DE3644293 A DE 3644293A DE 3644293 A1 DE3644293 A1 DE 3644293A1
- Authority
- DE
- Germany
- Prior art keywords
- light
- light beam
- unit body
- section
- concave mirrors
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 239000000499 gel Substances 0.000 claims 1
- 238000007740 vapor deposition Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
- G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
- G08B13/184—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using radiation 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/04—Systems determining the presence of a target
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- 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—Type of wing
- E05Y2900/132—Doors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Electromagnetism (AREA)
- Geophysics And Detection Of Objects (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Burglar Alarm Systems (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19907885U JPH0452698Y2 ( ) | 1985-12-26 | 1985-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3644293A1 true DE3644293A1 (de) | 1987-07-02 |
DE3644293C2 DE3644293C2 ( ) | 1990-12-20 |
Family
ID=16401740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863644293 Granted DE3644293A1 (de) | 1985-12-26 | 1986-12-23 | Sende- und empfangseinheit fuer lichtstrahlen zur verwendung in einer koerpermeldevorrichtung fuer automatische tueren |
Country Status (9)
Country | Link |
---|---|
US (1) | US4734574A ( ) |
JP (1) | JPH0452698Y2 ( ) |
KR (1) | KR900003379Y1 ( ) |
DE (1) | DE3644293A1 ( ) |
FR (1) | FR2597216B1 ( ) |
GB (1) | GB2186361B ( ) |
HK (1) | HK29292A ( ) |
MY (1) | MY100299A ( ) |
SG (1) | SG26692G ( ) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4840248A (en) * | 1987-06-02 | 1989-06-20 | Silverman Edward J | Safety switch light fence |
JPH0690283B2 (ja) * | 1987-10-07 | 1994-11-14 | 株式会社ナブコ | 光学検知装置 |
JPH0833445B2 (ja) * | 1987-10-08 | 1996-03-29 | 株式会社ナブコ | 光学検知装置 |
CA1298997C (en) * | 1988-05-11 | 1992-04-21 | Asaf Gurner | Optical instrument for producing musical tones or images by movement of a player's body |
EP0349694B1 (en) * | 1988-07-05 | 1992-09-30 | Wako Corporation | A detecting apparatus |
DE4116210C2 (de) * | 1991-04-26 | 1995-07-20 | Rms Kleine Gmbh Vertrieb Elekt | Befestigungssystem für Lichtschrankenelemente |
DE4203850A1 (de) * | 1992-02-10 | 1993-08-12 | Reinhold Ott | Verfahren zum erkennen der lageaenderung eines gegenstandes und vorrichtung zur durchfuehrung des verfahrens |
DE4215817C1 (en) * | 1992-05-11 | 1993-03-11 | Visolux-Elektronik Gmbh, 1000 Berlin, De | Self-monitoring protection unit preventing driverless vehicle hitting obstacle - uses reflection light scanner as light grid filtering out background using floor or ground as reference |
US5327293A (en) * | 1992-11-24 | 1994-07-05 | Equestrian Co., Ltd. | Reflection mirror apparatus |
DE19633736A1 (de) * | 1996-08-21 | 1998-02-26 | Teves Gmbh Alfred | Selbsttätig aktivierte Bremsanlage |
JP2015184026A (ja) * | 2014-03-20 | 2015-10-22 | 株式会社デンソーウェーブ | レーザレーダ装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1441426A1 (de) * | 1964-07-09 | 1969-02-20 | Richter Dr Hans | Lichtgitter mit mehreren verstellbaren Planspiegeln pro Lichtquelle |
US3653772A (en) * | 1969-08-19 | 1972-04-04 | Gaf Corp | Two lamp light comparison type densitometer |
DE3344576C1 (de) * | 1983-12-09 | 1985-06-27 | Geze Gmbh, 7250 Leonberg | Sensoranordnung zur Überwachung des Schwenkbereiches von Türflügeln |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1161307B (it) * | 1978-08-25 | 1987-03-18 | Datalogic Spa | Barriera fotoelettrica in particolare dispositivo di sicurezza |
US4263585A (en) * | 1979-08-13 | 1981-04-21 | Schaefer Hans J | Intrusion detection system with a segmented radiation sensing mirror |
US4467193A (en) * | 1981-09-14 | 1984-08-21 | Carroll Manufacturing Corporation | Parabolic light emitter and detector unit |
JPS5866879A (ja) * | 1981-10-16 | 1983-04-21 | Takenaka Eng Kogyo Kk | 反射型光電スイツチ |
-
1985
- 1985-12-26 JP JP19907885U patent/JPH0452698Y2/ja not_active Expired
-
1986
- 1986-12-12 MY MYPI86000201A patent/MY100299A/en unknown
- 1986-12-17 US US06/942,819 patent/US4734574A/en not_active Expired - Fee Related
- 1986-12-22 GB GB8630539A patent/GB2186361B/en not_active Expired
- 1986-12-23 DE DE19863644293 patent/DE3644293A1/de active Granted
- 1986-12-24 KR KR2019860021150U patent/KR900003379Y1/ko not_active IP Right Cessation
- 1986-12-24 FR FR8618146A patent/FR2597216B1/fr not_active Expired - Lifetime
-
1992
- 1992-03-09 SG SG26692A patent/SG26692G/en unknown
- 1992-04-23 HK HK29292A patent/HK29292A/xx not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1441426A1 (de) * | 1964-07-09 | 1969-02-20 | Richter Dr Hans | Lichtgitter mit mehreren verstellbaren Planspiegeln pro Lichtquelle |
US3653772A (en) * | 1969-08-19 | 1972-04-04 | Gaf Corp | Two lamp light comparison type densitometer |
DE3344576C1 (de) * | 1983-12-09 | 1985-06-27 | Geze Gmbh, 7250 Leonberg | Sensoranordnung zur Überwachung des Schwenkbereiches von Türflügeln |
Non-Patent Citations (1)
Title |
---|
DE-B.: H. Naumann/G. Schröder: Bauelemente der Optik, Carl Hanser Verlag/München/Wien, 1983, S. 550-553 * |
Also Published As
Publication number | Publication date |
---|---|
GB8630539D0 (en) | 1987-02-04 |
MY100299A (en) | 1990-08-11 |
FR2597216B1 (fr) | 1992-03-20 |
FR2597216A1 (fr) | 1987-10-16 |
US4734574A (en) | 1988-03-29 |
SG26692G (en) | 1992-05-15 |
GB2186361A (en) | 1987-08-12 |
GB2186361B (en) | 1989-10-25 |
KR870010821U (ko) | 1987-07-13 |
KR900003379Y1 (ko) | 1990-04-23 |
DE3644293C2 ( ) | 1990-12-20 |
JPS62108886U ( ) | 1987-07-11 |
HK29292A (en) | 1992-05-01 |
JPH0452698Y2 ( ) | 1992-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: YKK CORP., TOKIO/TOKYO, JP |
|
8328 | Change in the person/name/address of the agent |
Free format text: ZIMMERMANN, H., DIPL.-ING. GRAF VON WENGERSKY, A., DIPL.-ING. KRAUS, J., DIPL.-PHYS. DR.RER.NAT. BUSCH, T., DIPL.-ING., PAT.-ANWAELTE, 80331 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |