LU72899A1 - - Google Patents
Info
- Publication number
- LU72899A1 LU72899A1 LU72889A LU72899A LU72899A1 LU 72899 A1 LU72899 A1 LU 72899A1 LU 72889 A LU72889 A LU 72889A LU 72899 A LU72899 A LU 72899A LU 72899 A1 LU72899 A1 LU 72899A1
- Authority
- LU
- Luxembourg
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)
- Particle Accelerators (AREA)
- Optical Communication System (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2971674 | 1974-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU72899A1 true LU72899A1 (en) | 1975-12-09 |
Family
ID=10295980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU72889A LU72899A1 (en) | 1974-07-04 | 1975-07-03 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5127475A (en) |
| AU (1) | AU8263575A (en) |
| BE (1) | BE830942A (en) |
| DE (1) | DE2530000A1 (en) |
| DK (1) | DK290275A (en) |
| FR (1) | FR2277387A1 (en) |
| LU (1) | LU72899A1 (en) |
| NL (1) | NL7507974A (en) |
| SE (1) | SE7507246L (en) |
| ZA (1) | ZA754039B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2753571C2 (en) * | 1977-12-01 | 1982-07-01 | Schneiderwerk Lübeck, Graphische Maschinen- und Apparatebau GmbH, 2400 Lübeck | Protective device for securing and monitoring dangerous work areas on machines |
| JPS55100127A (en) * | 1979-01-24 | 1980-07-30 | Unitika Ltd | Manufacture of polyamide film of improved slip property |
| JPS57136600U (en) * | 1981-02-17 | 1982-08-26 | ||
| DE3113547C2 (en) * | 1981-04-03 | 1983-08-18 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Alternating light barrier that can be connected directly to an alternating voltage network |
| JPS59140994A (en) * | 1983-01-31 | 1984-08-13 | 株式会社小松製作所 | Ray type safety device |
| US4533509A (en) * | 1983-04-28 | 1985-08-06 | Mobil Oil Corporation | Low coefficient of friction film structure and method of forming the same |
| DE3611408A1 (en) * | 1986-04-04 | 1987-10-15 | Kaltenbach & Voigt | CIRCUIT ARRANGEMENT FOR DETERMINING THE EXISTENCE OR. THE EXTRACTION OF OBJECTS, IN PARTICULAR OF DENTAL TREATMENT INSTRUMENTS, IN OR FROM RECORDINGS |
| DE3700617A1 (en) * | 1987-01-10 | 1988-07-21 | Dirk Leimbach | Signal barrier safety device |
| DE69029597T2 (en) * | 1989-04-21 | 1997-07-17 | Shinko Electric Co Ltd | Method and device for preventing malfunction in contactless push-button switches |
| AUPN744696A0 (en) * | 1996-01-05 | 1996-02-01 | Appleyard, Thomas John | Safety apparatus and protection method for machines |
| DE102012111433B4 (en) * | 2012-11-26 | 2017-12-14 | Pilz Auslandsbeteiligungen Gmbh | Opto-electric protective device for securing a danger spot |
-
1975
- 1975-06-24 SE SE7507246A patent/SE7507246L/en unknown
- 1975-06-26 DK DK290275A patent/DK290275A/en unknown
- 1975-07-01 AU AU82635/75A patent/AU8263575A/en not_active Expired
- 1975-07-03 FR FR7520956A patent/FR2277387A1/en not_active Withdrawn
- 1975-07-03 BE BE157925A patent/BE830942A/en unknown
- 1975-07-03 JP JP50081481A patent/JPS5127475A/en active Pending
- 1975-07-03 LU LU72889A patent/LU72899A1/xx unknown
- 1975-07-04 NL NL7507974A patent/NL7507974A/en unknown
- 1975-07-04 DE DE19752530000 patent/DE2530000A1/en active Pending
-
1976
- 1976-06-24 ZA ZA00754039A patent/ZA754039B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA754039B (en) | 1976-06-30 |
| JPS5127475A (en) | 1976-03-08 |
| DK290275A (en) | 1976-01-05 |
| AU8263575A (en) | 1977-01-06 |
| DE2530000A1 (en) | 1976-01-22 |
| FR2277387A1 (en) | 1976-01-30 |
| SE7507246L (en) | 1976-01-05 |
| NL7507974A (en) | 1976-01-06 |
| BE830942A (en) | 1975-11-03 |