EP0906479A1 - Injection hose and method of producing it - Google Patents
Injection hose and method of producing itInfo
- Publication number
- EP0906479A1 EP0906479A1 EP97929249A EP97929249A EP0906479A1 EP 0906479 A1 EP0906479 A1 EP 0906479A1 EP 97929249 A EP97929249 A EP 97929249A EP 97929249 A EP97929249 A EP 97929249A EP 0906479 A1 EP0906479 A1 EP 0906479A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- groove
- longitudinal
- sealing
- profile
- profile strand
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6816—Porous tubular seals for injecting sealing material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B2001/6818—Joints with swellable parts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/906—Seal for article of indefinite length, e.g. strip, sheet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1386—Natural or synthetic rubber or rubber-like compound containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
- Y10T428/1393—Multilayer [continuous layer]
Definitions
- the sealing cords are expediently made of a compressible foam rubber.
- the sealing strips swelling under the action of water can consist of a rubber mixed with a swelling agent such as urethane resin, polyvinyl alcohol or acrylic resin.
- the profile strand consisting of a rubber is extruded over a mandrel that creates the longitudinal channel by introducing the undercut longitudinal grooves and then vulcanized and cooled by the process according to the invention, before or during the vulcanization process at least in part of the longitudinal grooves of the profile strands which are transported over the mandrel and which are spaced apart from one another are pressed in with material displacement.
- the injection hose shown in the drawing is for sealing construction and movement joints in Concrete structures determined. It has a central longitudinal channel 10, which is essentially triangular in cross-section and is provided with longitudinal grooves 16 in the area of its corner edges 14 and with longitudinal grooves 20 in the area of its side faces 18.
- the longitudinal grooves 16 communicate with the longitudinal channel 10 via spaced-apart openings 22 on the bottom and are equipped with sealing cords 24 made of a rubber-elastic, resilient and compressible material, such as foam rubber.
- the opening width of the groove openings 26 is smaller than the diameter of the sealing cords 24.
- the sealing cords 24 reach out through the groove openings 26 and become in the area of the opening gap constricted by the inwardly curved edges 28 of the groove flanks 30 in the manner shown in FIG. 2.
- the sealing cords 24 overlap the openings 22 within the longitudinal grooves 16 and thereby seal the longitudinal channel against the ingress of liquid from the outside. If, on the other hand, the longitudinal channel 10 is pressurized with a liquid injection agent, the flexible sealing cords 24 open passage gaps for the injection agent to exit to the outside without being pushed out of their longitudinal groove 16.
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19625209 | 1996-06-25 | ||
DE19625209A DE19625209A1 (en) | 1996-06-25 | 1996-06-25 | Injection hose and process for its manufacture |
PCT/EP1997/003261 WO1997049876A1 (en) | 1996-06-25 | 1997-06-21 | Injection hose and method of producing it |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0906479A1 true EP0906479A1 (en) | 1999-04-07 |
EP0906479B1 EP0906479B1 (en) | 2000-05-03 |
Family
ID=7797836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97929249A Expired - Lifetime EP0906479B1 (en) | 1996-06-25 | 1997-06-21 | Injection hose and method of producing it |
Country Status (8)
Country | Link |
---|---|
US (1) | US6268031B1 (en) |
EP (1) | EP0906479B1 (en) |
JP (1) | JP3181061B2 (en) |
AT (1) | ATE192523T1 (en) |
AU (1) | AU712472B2 (en) |
DE (2) | DE19625209A1 (en) |
ES (1) | ES2146473T3 (en) |
WO (1) | WO1997049876A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110406070A (en) * | 2019-07-04 | 2019-11-05 | 南京理工大学 | A kind of full engagement type trigone lives hybrid element and equipment |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1662493B1 (en) * | 1999-05-19 | 2010-07-14 | Mitsubishi Kagaku Media Co., Ltd. | Recording at constant angular velocity |
FR2806031B1 (en) * | 2000-03-10 | 2002-10-31 | Kaysersberg Packaging Sa | METHOD FOR MANUFACTURING CLIPABLE ALVEOLAR PANELS OF THERMOPLASTIC MATERIAL, AND HAVING AN INTEGRATED SEAL |
AT5077U1 (en) | 2000-09-05 | 2002-03-25 | Technoplast Kunststofftechnik | METHOD AND DEVICE FOR THE PRODUCTION OF PLASTIC PROFILES |
ES2289369T3 (en) * | 2003-03-05 | 2008-02-01 | Herman De Neef | MEANS AND METHOD FOR SEALING CONCRETE CONSTRUCTION JOINTS AND METHOD FOR MANUFACTURING SUCH SEALING MEANS. |
US8623251B2 (en) * | 2006-07-12 | 2014-01-07 | Parker-Hannifin Corporation | Extruded and configured lathe-cut packer elements |
US7641264B2 (en) * | 2007-10-05 | 2010-01-05 | Sika Technology, AG | Reinforcement device |
US20090096251A1 (en) * | 2007-10-16 | 2009-04-16 | Sika Technology Ag | Securing mechanism |
KR102041111B1 (en) * | 2018-05-15 | 2019-11-07 | 미광인더스트리 주식회사 | Hose and tube winding machine and hose and tube producing unit having the same |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8425518U1 (en) * | 1984-08-29 | Koob, Kunibert, Ing.(grad.), 4234 Alpen | Injection tube | |
DE3512470C2 (en) * | 1985-04-04 | 1996-01-04 | Kunibert Ing Grad Koob | Injection hose for construction joints on concrete structures |
JPH064267B2 (en) * | 1985-06-27 | 1994-01-19 | 横浜ゴム株式会社 | Method for manufacturing hose provided with thin inner tube made of polyamide resin |
DE4140616C2 (en) * | 1991-12-10 | 2000-01-13 | Hiendl Heribert | Injection hose |
DE9116922U1 (en) * | 1991-12-10 | 1994-08-04 | Hiendl Heribert | Injection hose |
IT1261264B (en) * | 1993-09-16 | 1996-05-09 | Saiag Ind Spa | PROCEDURE AND DEVICE FOR THE PRODUCTION OF CONNECTION PIPES AND RELATED PIPING. |
DE9320988U1 (en) * | 1993-09-24 | 1995-08-17 | Bbz Inj Und Abdichtungstechnik | Injection hose for construction joints on concrete structures |
DE9318326U1 (en) * | 1993-11-26 | 1994-05-11 | Ibs Injektionstechnologie Gmbh | Injection profile for sealing joints on buildings |
DE9402078U1 (en) * | 1994-02-08 | 1994-03-17 | Dausend Hans Werner | Injection hose for sealing construction joints on concrete structures |
DE4413599A1 (en) * | 1994-04-21 | 1995-10-26 | Beko Renate Lang | Internal joint strip mfr. and joint strip |
AT401946B (en) * | 1994-07-15 | 1996-12-27 | Strasser Daniel | GASKET FOR WORK JOINTS IN AND ON CONCRETE CONSTRUCTIONS |
DE4429091C1 (en) * | 1994-08-17 | 1995-06-22 | Thyssen Polymer Gmbh | Sealing strip location in grooves of extruded profile and process appts. |
AT404745B (en) * | 1995-07-27 | 1999-02-25 | Strasser Daniel | GASKET FOR WORK JOINTS IN AND ON CONCRETE CONSTRUCTIONS |
-
1996
- 1996-06-25 DE DE19625209A patent/DE19625209A1/en not_active Withdrawn
-
1997
- 1997-06-21 EP EP97929249A patent/EP0906479B1/en not_active Expired - Lifetime
- 1997-06-21 ES ES97929249T patent/ES2146473T3/en not_active Expired - Lifetime
- 1997-06-21 DE DE59701591T patent/DE59701591D1/en not_active Expired - Lifetime
- 1997-06-21 AT AT97929249T patent/ATE192523T1/en active
- 1997-06-21 JP JP50232698A patent/JP3181061B2/en not_active Expired - Fee Related
- 1997-06-21 WO PCT/EP1997/003261 patent/WO1997049876A1/en active IP Right Grant
- 1997-06-21 AU AU33424/97A patent/AU712472B2/en not_active Ceased
- 1997-06-21 US US09/202,966 patent/US6268031B1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO9749876A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110406070A (en) * | 2019-07-04 | 2019-11-05 | 南京理工大学 | A kind of full engagement type trigone lives hybrid element and equipment |
Also Published As
Publication number | Publication date |
---|---|
DE59701591D1 (en) | 2000-06-08 |
US6268031B1 (en) | 2001-07-31 |
WO1997049876A1 (en) | 1997-12-31 |
JP2000512699A (en) | 2000-09-26 |
AU712472B2 (en) | 1999-11-11 |
ES2146473T3 (en) | 2000-08-01 |
ATE192523T1 (en) | 2000-05-15 |
DE19625209A1 (en) | 1998-01-02 |
AU3342497A (en) | 1998-01-14 |
JP3181061B2 (en) | 2001-07-03 |
EP0906479B1 (en) | 2000-05-03 |
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