EP1118434A3 - Device for connecting a pipe with a tubing element by crimping ring or bite ring - Google Patents
Device for connecting a pipe with a tubing element by crimping ring or bite ring Download PDFInfo
- Publication number
- EP1118434A3 EP1118434A3 EP01101012A EP01101012A EP1118434A3 EP 1118434 A3 EP1118434 A3 EP 1118434A3 EP 01101012 A EP01101012 A EP 01101012A EP 01101012 A EP01101012 A EP 01101012A EP 1118434 A3 EP1118434 A3 EP 1118434A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- clamping
- sleeve
- pipe
- ring
- cutting 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B17/00—Hand-driven gear-operated wrenches or screwdrivers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Drilling And Boring (AREA)
Abstract
Die Erfindung betrifft eine Vorrichtung zur Verbindung einer Rohrleitung mit einem Rohrleitungselement mittels Klemm- oder Schneidring, wobei dem Klemm- oder Schneidring eine Hülse zugeordnet wird, die mit einem Werkzeug radial verdrehbar ist und wobei die Drehbewegung der Hülse in eine, auf den Klemm- oder Schneidring wirkende axiale Bewegung gewandelt wird. Es wird die Aufgabe gelöst, eine solche Vorrichtung zu schaffen, die sowohl ein ausreichendes Anziehen des Spannmittels als auch eine hohe Sicherheit gegen ein zu starkes Anziehen des Spannmittels ermöglicht. Hierfür wird vorgeschlagen, dass am Außenumfang der Hülse (4) eine Antriebsfläche (41) ausgestaltet ist, die von einem Antrieb (54) beaufschlagbar ist, der in einem gabelförmigen Adapter (5) gelagert ist und Anschlagflächen (51; 52) zur Abstützung der Hülse (4) aufweist sowie einen Abschnitt (53), der mit dem Rohrleitungselement (2) in Wirkverbindung bringbar ist, wobei die Kontur dieses Abschnittes (53) am Adapter (5) der in Montageposition zugeordneten Außenkontur (23) des Rohrleitungselementes (2) entspricht. The invention relates to a device for connecting a pipe to a pipe element by means of a clamping or cutting ring, wherein the clamping or cutting ring is assigned a sleeve which can be rotated radially with a tool and wherein the rotational movement of the sleeve into, on the clamping or Cutting ring acting axial movement is converted. The object is achieved to create such a device that enables both a sufficient tightening of the clamping means and a high level of security against excessive tightening of the clamping means. For this purpose, it is proposed that a drive surface (41) be designed on the outer circumference of the sleeve (4), which can be acted upon by a drive (54) which is mounted in a fork-shaped adapter (5) and stop surfaces (51; 52) for supporting the Has sleeve (4) and a section (53) which can be brought into operative connection with the pipe element (2), the contour of this section (53) on the adapter (5) of the outer contour (23) of the pipe element (2) assigned in the assembly position. equivalent.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10002224 | 2000-01-20 | ||
DE2000102224 DE10002224C1 (en) | 2000-01-20 | 2000-01-20 | Device for connecting a pipe to a pipe element by means of a clamping or cutting ring |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1118434A2 EP1118434A2 (en) | 2001-07-25 |
EP1118434A3 true EP1118434A3 (en) | 2002-10-30 |
Family
ID=7628083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01101012A Withdrawn EP1118434A3 (en) | 2000-01-20 | 2001-01-18 | Device for connecting a pipe with a tubing element by crimping ring or bite ring |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1118434A3 (en) |
DE (1) | DE10002224C1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI115202B (en) * | 2003-09-23 | 2005-03-31 | Jukka Jokinen | Device for pre-assembly of a cutting joint |
GB2461071A (en) * | 2008-06-19 | 2009-12-23 | Crane Ltd | Compression pipe coupling tightened by tangential bolt |
FR2956893A1 (en) * | 2010-02-26 | 2011-09-02 | Peugeot Citroen Automobiles Sa | Device for connecting fluid pipe on case of hydraulic or pneumatic system, has fixation unit whose adapted teeth permit screwing of fixation unit by toothed wheel, where teeth form toothed wheel for engaging wheel with teeth |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2907242A (en) * | 1958-05-12 | 1959-10-06 | Richard O Chakroff | Power-operated, gear-driven pipe or tube coupling device |
US4914987A (en) * | 1988-09-20 | 1990-04-10 | Grumman Aerospace Corporation | Tube coupling tightening tool |
FR2640008A1 (en) * | 1988-12-01 | 1990-06-08 | Est Matricage | Nut and tool for tightening this nut |
DE9012774U1 (en) * | 1990-09-07 | 1991-01-24 | Kraftanlagen Ag, 6900 Heidelberg | Device for tightening and loosening screw connections |
EP0636458A1 (en) * | 1993-06-04 | 1995-02-01 | Ohmi, Tadahiro | Tightening device |
WO1997010926A1 (en) * | 1995-09-20 | 1997-03-27 | Hildebrand David L | Removal device for threaded connecting devices |
EP0904899A2 (en) * | 1997-09-24 | 1999-03-31 | CAZZANIGA S.p.A. | Tool for screwing/unscrewing nuts provided with toothing on their external surface |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1211046B (en) * | 1962-04-18 | 1966-02-17 | Beteiligungs & Patentverw Gmbh | Device for the pre-assembly of cutting rings for pipe connections |
DE3843450A1 (en) * | 1988-12-23 | 1990-06-28 | Meike Froehlich | Process and device for pre-assembling a cutting ring or wedging ring of a pipe screw-connection |
DE9312808U1 (en) * | 1993-08-26 | 1993-10-28 | Novopress GmbH Pressen und Presswerkzeuge & Co KG, 41460 Neuss | Measuring device for recording the insertion depth for a pipe connection |
DE4431112C1 (en) * | 1994-09-01 | 1996-04-11 | Walterscheid Gmbh Jean | Pre=assembly device for pipe thread connection |
DE29500338U1 (en) * | 1995-01-12 | 1996-02-15 | Novopress GmbH Pressen und Presswerkzeuge & Co KG, 41460 Neuss | Pressing device |
-
2000
- 2000-01-20 DE DE2000102224 patent/DE10002224C1/en not_active Expired - Fee Related
-
2001
- 2001-01-18 EP EP01101012A patent/EP1118434A3/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2907242A (en) * | 1958-05-12 | 1959-10-06 | Richard O Chakroff | Power-operated, gear-driven pipe or tube coupling device |
US4914987A (en) * | 1988-09-20 | 1990-04-10 | Grumman Aerospace Corporation | Tube coupling tightening tool |
FR2640008A1 (en) * | 1988-12-01 | 1990-06-08 | Est Matricage | Nut and tool for tightening this nut |
DE9012774U1 (en) * | 1990-09-07 | 1991-01-24 | Kraftanlagen Ag, 6900 Heidelberg | Device for tightening and loosening screw connections |
EP0636458A1 (en) * | 1993-06-04 | 1995-02-01 | Ohmi, Tadahiro | Tightening device |
WO1997010926A1 (en) * | 1995-09-20 | 1997-03-27 | Hildebrand David L | Removal device for threaded connecting devices |
EP0904899A2 (en) * | 1997-09-24 | 1999-03-31 | CAZZANIGA S.p.A. | Tool for screwing/unscrewing nuts provided with toothing on their external surface |
Also Published As
Publication number | Publication date |
---|---|
EP1118434A2 (en) | 2001-07-25 |
DE10002224C1 (en) | 2001-09-06 |
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Legal Events
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RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7B 25B 13/50 A, 7B 25B 13/48 B, 7B 25B 17/00 B |
|
AKX | Designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20030501 |