FR2385973A1 - Dispositif pour proteger des parties de machines - Google Patents
Dispositif pour proteger des parties de machinesInfo
- Publication number
- FR2385973A1 FR2385973A1 FR7808728A FR7808728A FR2385973A1 FR 2385973 A1 FR2385973 A1 FR 2385973A1 FR 7808728 A FR7808728 A FR 7808728A FR 7808728 A FR7808728 A FR 7808728A FR 2385973 A1 FR2385973 A1 FR 2385973A1
- Authority
- FR
- France
- Prior art keywords
- turn
- wound
- guard
- large end
- machine shaft
- 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.)
- Granted
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
- F16P1/00—Safety devices independent of the control and operation of any machine
- F16P1/02—Fixed screens or hoods
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
Invention concernant des éléments de technologie mécanique. Il s'agit d'une protection d'une partie de machine, constituée par un ressort dont les spires sont appliquées les unes sur les autres avec glissement, la première et la dernière n'étant pas inclinées. Les dernières spires ayant les plus grands diamètres entourent chacune avec contrainte la spire immédiatement précédente. Application à la protection des arbres de machine.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772714375 DE2714375C2 (de) | 1977-03-31 | 1977-03-31 | Längenveränderliche Vorrichtung zum Schutz von Maschinenteilen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2385973A1 true FR2385973A1 (fr) | 1978-10-27 |
FR2385973B1 FR2385973B1 (fr) | 1983-04-08 |
Family
ID=6005252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7808728A Granted FR2385973A1 (fr) | 1977-03-31 | 1978-03-24 | Dispositif pour proteger des parties de machines |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2714375C2 (fr) |
FR (1) | FR2385973A1 (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE452077C (de) * | 1927-11-05 | Aeg | Schutzeinrichtung fuer Bewegungsspindeln, insbesondere bei elektrischen Widerstandsschweissmaschinen | |
DE2118728A1 (de) * | 1971-04-17 | 1972-12-07 | Eberle & Cie Gmbh J N | Teleskopfeder |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3007239A (en) * | 1956-11-21 | 1961-11-07 | American Machine & Metals | Method of making springs |
GB1303791A (fr) * | 1970-01-13 | 1973-01-17 |
-
1977
- 1977-03-31 DE DE19772714375 patent/DE2714375C2/de not_active Expired
-
1978
- 1978-03-24 FR FR7808728A patent/FR2385973A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE452077C (de) * | 1927-11-05 | Aeg | Schutzeinrichtung fuer Bewegungsspindeln, insbesondere bei elektrischen Widerstandsschweissmaschinen | |
DE2118728A1 (de) * | 1971-04-17 | 1972-12-07 | Eberle & Cie Gmbh J N | Teleskopfeder |
Also Published As
Publication number | Publication date |
---|---|
DE2714375A1 (de) | 1978-10-12 |
DE2714375C2 (de) | 1983-04-28 |
FR2385973B1 (fr) | 1983-04-08 |
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