DD111450A1 - - Google Patents
Info
- Publication number
- DD111450A1 DD111450A1 DD17713274A DD17713274A DD111450A1 DD 111450 A1 DD111450 A1 DD 111450A1 DD 17713274 A DD17713274 A DD 17713274A DD 17713274 A DD17713274 A DD 17713274A DD 111450 A1 DD111450 A1 DD 111450A1
- Authority
- DD
- German Democratic Republic
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17713274A DD111450A1 (xx) | 1974-03-12 | 1974-03-12 | |
| DE19752506563 DE2506563A1 (de) | 1974-03-12 | 1975-02-17 | Abschliessbare handstelleinheit, insbesondere fuer hydraulische ventile |
| FR7507737A FR2264235A1 (en) | 1974-03-12 | 1975-03-12 | Hydraulic valve lockable setting unit - has balls between halves of lock allowing free rotation to give stepless adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17713274A DD111450A1 (xx) | 1974-03-12 | 1974-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD111450A1 true DD111450A1 (xx) | 1975-02-12 |
Family
ID=5494953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17713274A DD111450A1 (xx) | 1974-03-12 | 1974-03-12 |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD111450A1 (xx) |
| DE (1) | DE2506563A1 (xx) |
| FR (1) | FR2264235A1 (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2754845B1 (fr) * | 1996-10-23 | 1998-12-31 | Maurice Barrouyer | Dispositif de verrouillage et manoeuvre pour protection contre modification non autorisee de manoeuvre de robinetterie ou vanne, contacteurs, serrures |
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1974
- 1974-03-12 DD DD17713274A patent/DD111450A1/xx unknown
-
1975
- 1975-02-17 DE DE19752506563 patent/DE2506563A1/de active Pending
- 1975-03-12 FR FR7507737A patent/FR2264235A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2264235A1 (en) | 1975-10-10 |
| DE2506563A1 (de) | 1975-09-18 |
| FR2264235B3 (xx) | 1977-11-18 |