PL75228B1 - - Google Patents
Info
- Publication number
- PL75228B1 PL75228B1 PL1972154321A PL15432172A PL75228B1 PL 75228 B1 PL75228 B1 PL 75228B1 PL 1972154321 A PL1972154321 A PL 1972154321A PL 15432172 A PL15432172 A PL 15432172A PL 75228 B1 PL75228 B1 PL 75228B1
- Authority
- PL
- Poland
Links
Classifications
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
- F16L27/127—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/1205—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using hooks hinged about an axis placed behind a flange and which act behind the other flange
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712114953 DE2114953A1 (de) | 1971-03-27 | 1971-03-27 | Kupplung für Förderrohre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL75228B1 true PL75228B1 (de) | 1974-12-31 |
Family
ID=5802989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1972154321A PL75228B1 (de) | 1971-03-27 | 1972-03-25 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2114953A1 (de) |
| FR (1) | FR2132656B1 (de) |
| PL (1) | PL75228B1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3102298A1 (de) * | 1981-01-24 | 1982-09-02 | Maschinenfabrik Karl Brieden & Co, 4630 Bochum | Blasrohr zum ausblasen von versatz aus einer von mehreren abwinkelbar aneinandergeflanschten rohren bestehenden blasversatzleitung des untertagebetriebes |
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1971
- 1971-03-27 DE DE19712114953 patent/DE2114953A1/de active Pending
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1972
- 1972-03-23 FR FR727210148A patent/FR2132656B1/fr not_active Expired
- 1972-03-25 PL PL1972154321A patent/PL75228B1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2132656B1 (de) | 1973-06-29 |
| FR2132656A1 (de) | 1972-11-24 |
| DE2114953A1 (de) | 1972-09-28 |