FR2586313B1 - SELECTIVE HUMAN PRESENCE DETECTION DEVICE - Google Patents
SELECTIVE HUMAN PRESENCE DETECTION DEVICEInfo
- Publication number
- FR2586313B1 FR2586313B1 FR8512477A FR8512477A FR2586313B1 FR 2586313 B1 FR2586313 B1 FR 2586313B1 FR 8512477 A FR8512477 A FR 8512477A FR 8512477 A FR8512477 A FR 8512477A FR 2586313 B1 FR2586313 B1 FR 2586313B1
- Authority
- FR
- France
- Prior art keywords
- detection device
- presence detection
- human presence
- selective human
- selective
- 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
Links
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8512477A FR2586313B1 (en) | 1985-08-14 | 1985-08-14 | SELECTIVE HUMAN PRESENCE DETECTION DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8512477A FR2586313B1 (en) | 1985-08-14 | 1985-08-14 | SELECTIVE HUMAN PRESENCE DETECTION DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2586313A1 FR2586313A1 (en) | 1987-02-20 |
FR2586313B1 true FR2586313B1 (en) | 1988-04-08 |
Family
ID=9322277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8512477A Expired FR2586313B1 (en) | 1985-08-14 | 1985-08-14 | SELECTIVE HUMAN PRESENCE DETECTION DEVICE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2586313B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19604900C2 (en) * | 1996-02-10 | 2000-02-03 | Hermann Wegener | Safety device for hand-operated machine tools, especially for press brakes |
WO2005068896A1 (en) * | 2004-01-12 | 2005-07-28 | Michael Alexander Trzecieski | Operator safety device for a machine having sharp implements |
US20090188357A1 (en) | 2007-10-22 | 2009-07-30 | Lindee Scott A | Information Carrier System for a Food Article Slicing Machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3205394A1 (en) * | 1982-02-16 | 1983-08-25 | Günter Dipl.-Phys. Dr. 7000 Stuttgart Haag | Optoelectronic area security device |
-
1985
- 1985-08-14 FR FR8512477A patent/FR2586313B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2586313A1 (en) | 1987-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |