DE899881C - Vorrichtung an Werkzeugmaschinen zum Ausloesen von Schaltvorgaengen, insbesondere zur Unfallverhuetung - Google Patents
Vorrichtung an Werkzeugmaschinen zum Ausloesen von Schaltvorgaengen, insbesondere zur UnfallverhuetungInfo
- Publication number
- DE899881C DE899881C DES18084D DES0018084D DE899881C DE 899881 C DE899881 C DE 899881C DE S18084 D DES18084 D DE S18084D DE S0018084 D DES0018084 D DE S0018084D DE 899881 C DE899881 C DE 899881C
- Authority
- DE
- Germany
- Prior art keywords
- machine
- electrode
- field
- machine tools
- accident prevention
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/088—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with electric fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
- B23Q5/58—Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G21/00—Safety guards or devices specially designed for other wood-working machines auxiliary devices facilitating proper operation of said wood-working machines
-
- 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
- F16P3/148—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 capacitive technology
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Electromagnetism (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR899881X | 1943-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE899881C true DE899881C (de) | 1953-12-17 |
Family
ID=9392438
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT981268D Expired DE981268C (sv) | 1943-03-25 | ||
DES18084D Expired DE899881C (de) | 1943-03-25 | 1944-01-05 | Vorrichtung an Werkzeugmaschinen zum Ausloesen von Schaltvorgaengen, insbesondere zur Unfallverhuetung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT981268D Expired DE981268C (sv) | 1943-03-25 |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE899881C (sv) |
FR (1) | FR981268A (sv) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1203438B (de) * | 1963-07-12 | 1965-10-21 | Arie Adrianus De Koning | Sicherheitsvorrichtung an hydraulisch betaetigten Hebebuehnen |
DE1266861B (de) * | 1963-01-22 | 1968-04-25 | Siemens Ag | Elektrische Sicherheitsschaltung fuer die Zweihandeinrueckung von Pressen, Stanzen und aehnlichen Werkzeugmaschinen |
DE1291965B (de) * | 1964-09-01 | 1969-04-03 | Hi Wave Kogyo Co Ltd | Schaltung fuer die elektrische Steuerung eines Ventils |
DE1299205B (de) * | 1959-11-17 | 1969-07-10 | Langenstein & Schemann Ag Erns | Werkzeugmaschine mit einem Werkzeugtraeger, dessen Stellung gegenueber dem Maschinenstaender kapazitiv erfassbar ist |
DE1301939B (de) * | 1964-01-23 | 1969-08-28 | Werkzeugmaschinenfabrik Veb | Elektrische Sicherheitseinrichtung fuer Pressen, Spritz- oder Pressgiessmaschinen od. dgl. |
WO2010072432A1 (de) * | 2008-12-16 | 2010-07-01 | Robert Bosch Gmbh | Schutzvorrichtung für ein werkzeug, insbesondere für eine kreissäge |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10261791A1 (de) * | 2002-12-23 | 2004-07-15 | Robert Bosch Gmbh | Vorrichtung zum Berührungsschutz und Verfahren zum Schutz von dem Berühren eines beweglichen Teils |
-
0
- DE DENDAT981268D patent/DE981268C/de not_active Expired
-
1943
- 1943-03-25 FR FR981268D patent/FR981268A/fr not_active Expired
-
1944
- 1944-01-05 DE DES18084D patent/DE899881C/de not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1299205B (de) * | 1959-11-17 | 1969-07-10 | Langenstein & Schemann Ag Erns | Werkzeugmaschine mit einem Werkzeugtraeger, dessen Stellung gegenueber dem Maschinenstaender kapazitiv erfassbar ist |
DE1266861B (de) * | 1963-01-22 | 1968-04-25 | Siemens Ag | Elektrische Sicherheitsschaltung fuer die Zweihandeinrueckung von Pressen, Stanzen und aehnlichen Werkzeugmaschinen |
DE1203438B (de) * | 1963-07-12 | 1965-10-21 | Arie Adrianus De Koning | Sicherheitsvorrichtung an hydraulisch betaetigten Hebebuehnen |
DE1301939B (de) * | 1964-01-23 | 1969-08-28 | Werkzeugmaschinenfabrik Veb | Elektrische Sicherheitseinrichtung fuer Pressen, Spritz- oder Pressgiessmaschinen od. dgl. |
DE1291965B (de) * | 1964-09-01 | 1969-04-03 | Hi Wave Kogyo Co Ltd | Schaltung fuer die elektrische Steuerung eines Ventils |
WO2010072432A1 (de) * | 2008-12-16 | 2010-07-01 | Robert Bosch Gmbh | Schutzvorrichtung für ein werkzeug, insbesondere für eine kreissäge |
Also Published As
Publication number | Publication date |
---|---|
DE981268C (sv) | 1900-01-01 |
FR981268A (fr) | 1951-05-24 |
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