FR2416511B3 - - Google Patents
Info
- Publication number
- FR2416511B3 FR2416511B3 FR7902684A FR7902684A FR2416511B3 FR 2416511 B3 FR2416511 B3 FR 2416511B3 FR 7902684 A FR7902684 A FR 7902684A FR 7902684 A FR7902684 A FR 7902684A FR 2416511 B3 FR2416511 B3 FR 2416511B3
- Authority
- FR
- France
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Numerical Control (AREA)
- Machine Tool Sensing Apparatuses (AREA)
- Alarm Systems (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Component Parts Of Construction Machinery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782804622 DE2804622A1 (de) | 1978-02-03 | 1978-02-03 | Sicherheitseinrichtung zur automatischen ueberwachung laufender maschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2416511A1 FR2416511A1 (fr) | 1979-08-31 |
FR2416511B3 true FR2416511B3 (es) | 1981-10-16 |
Family
ID=6031085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7902684A Granted FR2416511A1 (fr) | 1978-02-03 | 1979-02-01 | Dispositif de securite pour surveiller automatiquement des machines en marche |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2804622A1 (es) |
FR (1) | FR2416511A1 (es) |
GB (1) | GB2013949A (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1169168B (it) * | 1983-02-15 | 1987-05-27 | Gd Spa | Sistema di controllo funzionale per trasduttori di ingresso di una unita' centrale di controllo e comando per macchine e/o dispositivi utilizzabili in linee di produzione e/o confezionamento di prodotti |
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1978
- 1978-02-03 DE DE19782804622 patent/DE2804622A1/de not_active Ceased
-
1979
- 1979-01-29 GB GB7902970A patent/GB2013949A/en not_active Withdrawn
- 1979-02-01 FR FR7902684A patent/FR2416511A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2013949A (en) | 1979-08-15 |
DE2804622A1 (de) | 1979-08-09 |
FR2416511A1 (fr) | 1979-08-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |