DE69230432T2 - Photoelektischer schalter - Google Patents
Photoelektischer schalterInfo
- Publication number
- DE69230432T2 DE69230432T2 DE69230432T DE69230432T DE69230432T2 DE 69230432 T2 DE69230432 T2 DE 69230432T2 DE 69230432 T DE69230432 T DE 69230432T DE 69230432 T DE69230432 T DE 69230432T DE 69230432 T2 DE69230432 T2 DE 69230432T2
- Authority
- DE
- Germany
- Prior art keywords
- photoelectic
- switch
- photoelectic switch
- 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 - Fee Related
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
- G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
- F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
- F16P3/14—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
- F16P3/144—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact using light grids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
- F16P3/18—Control arrangements requiring the use of both hands
- F16P3/20—Control arrangements requiring the use of both hands for electric control systems
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/782,420 US5367158A (en) | 1991-10-25 | 1991-10-25 | Photoelectric switch for use with a machine control circuit |
PCT/US1992/009030 WO1993008487A1 (en) | 1991-10-25 | 1992-10-21 | Photoelectric switch |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69230432D1 DE69230432D1 (de) | 2000-01-20 |
DE69230432T2 true DE69230432T2 (de) | 2000-06-21 |
Family
ID=25125996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69230432T Expired - Fee Related DE69230432T2 (de) | 1991-10-25 | 1992-10-21 | Photoelektischer schalter |
Country Status (6)
Country | Link |
---|---|
US (2) | US5367158A (de) |
EP (1) | EP0564641B1 (de) |
DE (1) | DE69230432T2 (de) |
ES (1) | ES2143477T3 (de) |
MX (1) | MX9206130A (de) |
WO (1) | WO1993008487A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007040626A1 (de) * | 2007-08-27 | 2009-03-05 | Heidelberger Druckmaschinen Ag | Faltschachtelklebemaschine mit verbesserter Zugänglichkeit |
CN104801575A (zh) * | 2015-05-22 | 2015-07-29 | 海安县金威机床有限公司 | 一种带安全防护装置的折弯机 |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5367158A (en) * | 1991-10-25 | 1994-11-22 | Break-A-Beam, Inc. | Photoelectric switch for use with a machine control circuit |
US5451770A (en) * | 1994-02-28 | 1995-09-19 | Stewart; Jack D. | Machine controller having optical elements within annular openings |
US5782365A (en) * | 1995-10-03 | 1998-07-21 | Bmh Wood Technology, Inc. | Blade guide for a blade screen |
US7485040B2 (en) * | 1996-12-18 | 2009-02-03 | Walker Digital, Llc | Methods and apparatus for advertising in gaming device |
US5923101A (en) * | 1997-04-02 | 1999-07-13 | Emerson Electric Company | Non-contact key |
US5977878A (en) * | 1997-10-02 | 1999-11-02 | Lang; Robert K. | Control switch apparatus operable by an object placed adjacent thereto and spaced therefrom |
US5934971A (en) * | 1997-10-28 | 1999-08-10 | United States Filter Corporation | Fiber optic deadman control |
US6031220A (en) * | 1998-06-29 | 2000-02-29 | Berg Technology, Inc. | No touch machine trigger system |
DE19934186C2 (de) * | 1999-07-21 | 2001-06-21 | Wacker Werke Kg | Bedienungsvorrichtung mit Lichtdetektor |
US20020135238A1 (en) * | 2001-03-22 | 2002-09-26 | Stephen Cole | Finger operated control panel |
WO2003004118A1 (en) * | 2001-07-02 | 2003-01-16 | Acres Gaming Incorporated | Awarding a predetermined bonus on gaming devices |
CA2390411A1 (en) * | 2002-06-03 | 2003-12-03 | Alwin Manufacturing Company, Incorporated | Automatic dispenser apparatus |
US6977588B2 (en) * | 2002-06-03 | 2005-12-20 | Alwin Manufacturing Co. | Automatic dispenser apparatus |
US8616984B2 (en) * | 2002-06-12 | 2013-12-31 | Igt | Intelligent player tracking card and wagering token tracking techniques |
US8608548B2 (en) * | 2002-06-12 | 2013-12-17 | Igt | Intelligent wagering token and wagering token tracking techniques |
US8795061B2 (en) | 2006-11-10 | 2014-08-05 | Igt | Automated data collection system for casino table game environments |
US20090131151A1 (en) * | 2006-09-01 | 2009-05-21 | Igt | Automated Techniques for Table Game State Tracking |
US20050025480A1 (en) * | 2003-08-01 | 2005-02-03 | Chung-Kai Yeh | Circuit device dedicated in remote control switch |
US8221223B2 (en) * | 2004-04-07 | 2012-07-17 | Igt | Methods, systems and apparatus for facilitating cashout options at a gaming device |
US20060011419A1 (en) * | 2004-07-13 | 2006-01-19 | Neng-Fu Chuang | Non-contact optical sensor switch assembly of elevators |
US7296765B2 (en) * | 2004-11-29 | 2007-11-20 | Alwin Manufacturing Co., Inc. | Automatic dispensers |
CA2533000C (en) * | 2005-12-08 | 2011-07-05 | Alwin Manufacturing Co., Inc | Method and apparatus for controlling a dispenser and detecting a user |
JP4926570B2 (ja) * | 2006-06-30 | 2012-05-09 | パナソニック電工Sunx株式会社 | 操作スイッチ |
JP4953721B2 (ja) * | 2006-07-31 | 2012-06-13 | パナソニック電工Sunx株式会社 | 操作スイッチ |
US8277314B2 (en) * | 2006-11-10 | 2012-10-02 | Igt | Flat rate wager-based game play techniques for casino table game environments |
US8632199B2 (en) * | 2007-11-20 | 2014-01-21 | Epistar Corporation | Lamp apparatuses |
US10360790B2 (en) | 2016-04-22 | 2019-07-23 | Banner Engineering Corp. | Safety touch button system having an intercommunications link |
USD881130S1 (en) * | 2017-10-04 | 2020-04-14 | Robert Crowder | Securable power adapter |
USD908097S1 (en) * | 2018-03-27 | 2021-01-19 | Gigalane Co., Ltd. | Signal transmission connector |
US11444621B2 (en) * | 2020-04-26 | 2022-09-13 | Bryan B Solstin | Touchless trigger apparatus |
CN113409498B (zh) * | 2021-07-21 | 2022-11-22 | 叶斌 | 光控锁 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2174206A (en) * | 1938-03-21 | 1939-09-26 | William A Etter | Amusement device |
US3207957A (en) * | 1962-05-23 | 1965-09-21 | Cts Of Canada Ltd | Safety control circuit |
DE1221927B (de) * | 1964-05-06 | 1966-07-28 | Sick Erwin | Lichtschranke, insbesondere Unfallschutzvorrichtung |
US3242341A (en) * | 1965-06-10 | 1966-03-22 | Sperry Rand Corp | Electrical safety control |
US3576277A (en) * | 1969-06-19 | 1971-04-27 | Don Curl | Sterile scrub apparatus with selection of washing liquid, and method |
US3704396A (en) * | 1971-05-12 | 1972-11-28 | Cincinnati Inc | Safety device for machines |
US3805061A (en) * | 1973-04-23 | 1974-04-16 | Tyco Laboratories Inc | Object detecting apparatus |
US3805085A (en) * | 1973-05-30 | 1974-04-16 | Keystone Automated Equipment C | Safety system and method |
US3842260A (en) * | 1973-09-21 | 1974-10-15 | Hormel & Co G | Safety device for bacon press |
US3895269A (en) * | 1974-06-27 | 1975-07-15 | Leo F Geremia | Safety control circuit |
US4015122A (en) * | 1974-07-12 | 1977-03-29 | Rubinstein Walter M | Photo-electric object detection system |
US3914621A (en) * | 1974-10-07 | 1975-10-21 | Gen Electric | Circuit for enabling safe actuation of a machine |
US4074602A (en) * | 1976-12-30 | 1978-02-21 | C. O. Porter Machinery Company | Defecting saw |
DE2704565A1 (de) * | 1977-02-03 | 1978-08-10 | Sick Optik Elektronik Erwin | Photoelektronisches geraet |
US4185192A (en) * | 1978-03-27 | 1980-01-22 | Frank E. Maddocks, III | Alignment system using two photocells directed at each other |
US4249074A (en) * | 1978-06-06 | 1981-02-03 | Xenex Corporation | Intrusion detector for press brake |
US4239961A (en) * | 1979-01-23 | 1980-12-16 | Theodore Lasar | Photoelectric light curtain using retroreflector |
US4227547A (en) * | 1979-02-12 | 1980-10-14 | Ross Operating Valve Company | Valve safety indicating means |
US4520262A (en) * | 1979-09-10 | 1985-05-28 | Kenneth Ambler | Photoelectric safety screen with stray source detection |
US4358651A (en) * | 1981-02-12 | 1982-11-09 | Bristol Corporation | Machine safety guard |
US4479053A (en) * | 1981-03-11 | 1984-10-23 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Focal plane array optical proximity sensor |
US4412268A (en) * | 1981-10-02 | 1983-10-25 | Dart Industries Inc. | Safety switch system for industrial machines |
JPS59140994A (ja) * | 1983-01-31 | 1984-08-13 | 株式会社小松製作所 | 光線式安全装置 |
US4939358A (en) * | 1986-10-08 | 1990-07-03 | Jeffries, Inc. | Switch apparatus including a pair of beam-type switches |
US5077467A (en) * | 1990-09-12 | 1991-12-31 | Triad Controls, Inc. | Photoelectric switch and relay system with disabling fail-safe monitoring circuitry |
US5367158A (en) * | 1991-10-25 | 1994-11-22 | Break-A-Beam, Inc. | Photoelectric switch for use with a machine control circuit |
-
1991
- 1991-10-25 US US07/782,420 patent/US5367158A/en not_active Expired - Lifetime
-
1992
- 1992-10-21 ES ES92923496T patent/ES2143477T3/es not_active Expired - Lifetime
- 1992-10-21 DE DE69230432T patent/DE69230432T2/de not_active Expired - Fee Related
- 1992-10-21 EP EP92923496A patent/EP0564641B1/de not_active Expired - Lifetime
- 1992-10-21 WO PCT/US1992/009030 patent/WO1993008487A1/en active IP Right Grant
- 1992-10-23 MX MX9206130A patent/MX9206130A/es not_active IP Right Cessation
-
1994
- 1994-10-26 US US08/329,521 patent/US5665961A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007040626A1 (de) * | 2007-08-27 | 2009-03-05 | Heidelberger Druckmaschinen Ag | Faltschachtelklebemaschine mit verbesserter Zugänglichkeit |
CN104801575A (zh) * | 2015-05-22 | 2015-07-29 | 海安县金威机床有限公司 | 一种带安全防护装置的折弯机 |
Also Published As
Publication number | Publication date |
---|---|
EP0564641A1 (de) | 1993-10-13 |
US5665961A (en) | 1997-09-09 |
EP0564641B1 (de) | 1999-12-15 |
EP0564641A4 (en) | 1993-12-29 |
MX9206130A (es) | 1994-05-31 |
WO1993008487A1 (en) | 1993-04-29 |
ES2143477T3 (es) | 2000-05-16 |
DE69230432D1 (de) | 2000-01-20 |
US5367158A (en) | 1994-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |