DE20101013U1 - Composite pre-press pipe - Google Patents
Composite pre-press pipeInfo
- Publication number
- DE20101013U1 DE20101013U1 DE20101013U DE20101013U DE20101013U1 DE 20101013 U1 DE20101013 U1 DE 20101013U1 DE 20101013 U DE20101013 U DE 20101013U DE 20101013 U DE20101013 U DE 20101013U DE 20101013 U1 DE20101013 U1 DE 20101013U1
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- connection according
- pipe connection
- area
- ring
- 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 - Lifetime
Links
- 239000002131 composite material Substances 0.000 title claims 3
- 230000037431 insertion Effects 0.000 claims 12
- 238000003780 insertion Methods 0.000 claims 12
- 238000007789 sealing Methods 0.000 claims 6
- 239000004567 concrete Substances 0.000 claims 4
- 239000011324 bead Substances 0.000 claims 3
- 238000003466 welding Methods 0.000 claims 3
- 229910001141 Ductile iron Inorganic materials 0.000 claims 2
- 239000011083 cement mortar Substances 0.000 claims 2
- 239000004033 plastic Substances 0.000 claims 2
- 239000011150 reinforced concrete Substances 0.000 claims 2
- 229920006328 Styrofoam Polymers 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 210000000078 claw Anatomy 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 239000008261 styrofoam Substances 0.000 claims 1
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/03—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed in the socket before connection
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20101013U DE20101013U1 (en) | 2001-01-19 | 2001-01-19 | Composite pre-press pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20101013U DE20101013U1 (en) | 2001-01-19 | 2001-01-19 | Composite pre-press pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20101013U1 true DE20101013U1 (en) | 2001-05-03 |
Family
ID=7951874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20101013U Expired - Lifetime DE20101013U1 (en) | 2001-01-19 | 2001-01-19 | Composite pre-press pipe |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20101013U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013220150A1 (en) * | 2013-10-04 | 2015-04-09 | Wayss & Freytag Ingenieurbau Ag | Vorpressrohr |
-
2001
- 2001-01-19 DE DE20101013U patent/DE20101013U1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013220150A1 (en) * | 2013-10-04 | 2015-04-09 | Wayss & Freytag Ingenieurbau Ag | Vorpressrohr |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20010607 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20040210 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20070201 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20090202 |
|
R071 | Expiry of right |