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1. 发明专利

JPH02212690A FASTNER OF BULKHEAD INSERTION ELEMENT 失效
公开(公告)号：JPH02212690A
公开(公告)日：1990-08-23
申请号：JP32574089
申请日：1989-12-15
申请人： LEGRIS SA
发明人： DANIERU BERISEERU
IPC分类号： F16B21/08 , F16L5/00
摘要： PURPOSE: To facilitate working by providing a longitudinal body, a means for centering and sidewise stabilization in a bore, a means for longitudinal fixation. CONSTITUTION: Upon installation, a joint 1 is inserted into a drilled bore in a wall through the intermediary of an end part of the joint 1 separated from a flange, and is guided by an inclined side surface of a wing part 7, being centered by the upper surface 8 of the wing part 7 while it is crosswise stabilized. During this period, leg parts 10 are closed due to its resiliency from the side which is near to a cylindrical part 4, and the edge part of the bore in the wall always newly and partly exhibits a force through the resiliency until it comes to a position between the group and the flange 5 of a step part 11 corresponding to the leg parts 10. The longitudinal distance between the step part 11 and the peripheral edge part 6 of the flange 5 is substantially equal to the thickness of the wall. At this position, the sidewise stabilization can be obtained in the bore by means of the upper surface 8 of the wing part 7, and the longitudinal stabilization can be obtained by the flange 5 and the leg parts 10.

2. 发明专利

JPS61270589A IMPROVED FLUID DISTRIBUTING JOINT IN MULTIPLE CONDUIT 失效
公开(公告)号：JPS61270589A
公开(公告)日：1986-11-29
申请号：JP9926386
申请日：1986-04-28
申请人： LEGRIS SA
发明人： ANDORE RUGURI
IPC分类号： F16L39/00 , F16L37/00 , F16L37/252 , F16L41/03

3. 发明专利

JP2001141157A CONNECTION DEVICE FOR CONNECTING PIPE END TO MEMBER 失效
公开(公告)号：JP2001141157A
公开(公告)日：2001-05-25
申请号：JP2000294533
申请日：2000-09-27
申请人： LEGRIS SA
发明人： LE QUERE PHILIPPE
IPC分类号： F16L21/02 , F16L21/08 , F16L37/091 , F16L37/12
摘要： PROBLEM TO BE SOLVED: To provide a connection device to connect a pipe end to a member. SOLUTION: The connection device is provided with a tubular terminating parts 1 having a first end part and a second end part mounted on the member, the pipe end C can be engaged with the terminating parts through the second end part, the terminating parts comprises an abutting part against the engagement of the pipe end part and a means to fix the pipe end inside the end parts so as to prevent any leakage on the inner side, these means include a sealing element and a means 6 to hold the pipe end within the terminating parts, the connection device is provided with a sleeve 7 elastically deformable toward the first end part of the terminating parts at least in the axial direction, and the sleeve 7 comprises a means to fix the sleeve in the axial direction within the terminating parts, and an end part 7b provided with an annular inside shoulder part 14 to be abutted on an end face S of the pipe end C so as to form an abutting part against the engagement with the pipe end.

4. 发明专利

JPH0650488A NETTED STRUCTURE FOR DISTRIBUTING FLUID UNDER PRESSURE, BRANCH CLAMP FOR SAID STRUCTURE AND KIT FOR FORMING BRANCH CONNECTING SECTION 失效
公开(公告)号：JPH0650488A
公开(公告)日：1994-02-22
申请号：JP14363993
申请日：1993-06-15
申请人： LEGRIS SA
发明人： PIEERU SERO
IPC分类号： F16L41/02 , F16L41/06 , F16L41/08 , F16L41/12
摘要： PURPOSE: To provide a short and inexpensive network capable of preventing the mixing of water in a machine utilizing a pressurized fluid. CONSTITUTION: A network for distributing a fluid under pressure is provided with a substantially horizontal main pipe 1 arranged at an upper level. The main pipe 1 is provided with horizontal or vertical secondary pipes branching therefrom. The junction between the main pipe 1 and a secondary pipe is provided by a branch clamp 3 having a zone 4 for covering at least one orifice 2 formed in the top half-cylinder of the wall of the main pipe 1. A first end 6 of a branch duct 5 inside the clamp is opened in the zone 4, and the other end of the duct 5 is fitted with a coupling 8 for coupling the clamp to the secondary pipe. The axis A of the first end 6 of the branch duct 5 and the axis B of the coupling 8 form an angle (a) which is obtuse when measured between the axes in the flow directions E, S of fluid flowing along the branch duct 5.

5. 发明专利

JPH02225898A AUTOMATIC CONNECTING DEVICE FOR PRESSURE FLUID LINE 失效
公开(公告)号：JPH02225898A
公开(公告)日：1990-09-07
申请号：JP32936289
申请日：1989-12-19
申请人： LEGRIS SA
发明人： DANIERU BERISEERU , PIEERU SURO
IPC分类号： F16L37/12 , F16L37/084 , F16L37/23
摘要： PURPOSE: To exhibit the effect even under any operating pressure by removably receiving a connector by a connecting unit, housing a sliding valve in a body, and providing a valve lock means and a releasing means for the valve lock means. CONSTITUTION: A connecting unit is so constituted as to removably receive a connector 8, a body of the connecting unit houses sliding valves 19, 20, and the downstream sides of the valves 19, 20 form a connector receiving socket having a seal lock means for the connector 8. Moreover, it is provided with a valve lock means for locking the valve in the first position, namely, the connecting position in which the valves 19, 20 are opened and in the second position in which the valves 19, 20 are closed, the connector 8 is locked in the valves 19, 20, and the connector receiving socket of the valves 19, 20 is communicated with the outside air, and a releasing means for it. As a result, even if operating pressure is high, middle or low, reliable valve opening and closing can be performed.

6. 发明专利

JPH06300175A JOINT 失效
公开(公告)号：JPH06300175A
公开(公告)日：1994-10-28
申请号：JP5041194
申请日：1994-03-22
申请人： LEGRIS SA
发明人： IBU KONBOOKUUROU , BUNOWA RU SAN , JIYANNNOERU MIYUZEERU , FUIRITSUPU RU KERE
IPC分类号： F16L21/08 , F16L19/10 , F16L37/091 , F16L37/12
摘要： PURPOSE: To provide a tube joint preventing the tube from being detached therefrom by the use of a washer. CONSTITUTION: This joint is provided with a body 1 with two bores 2 receiving the ends of a tube and a means for retaining the tube in the bores, the means is constituted of an elastically deformable washer 13 that is frustoconical in shape, has the diameter smaller than the outside diameter of the tube, and subdivided into a plurality of teeth 14, and the outside portion of the washer is disposed in a groove 12 formed in the bore 2. Each tooth 14 possesses a short root portion 15 which extends in a radial plane in resting and an active portion 16 that is inclined relative to the radial plane of the root 15 and each tooth 14 is connected to the teeth adjacent thereto via small section peripheral link portions 17 of length L, at least, equal to the length 1 of each tooth 14.

7. 发明专利

JPS63241267A BOX USED FOR PASSING COMPRESSED FLUID THROUGH STONE CONSTRUCTION STRUCTURE 失效
公开(公告)号：JPS63241267A
公开(公告)日：1988-10-06
申请号：JP462688
申请日：1988-01-12
申请人： LEGRIS SA
发明人： DANIERU BERISEERU
IPC分类号： E04B5/48 , E03C1/02 , E04F17/08 , F16L5/00 , F16L7/00 , F24D3/10

8. 发明专利

JPS63241266A BOX FOR PASSING COMPRESSED FLUID THROUGH STONE CONSTRUCTION STRUCTURE 失效
公开(公告)号：JPS63241266A
公开(公告)日：1988-10-06
申请号：JP462588
申请日：1988-01-12
申请人： LEGRIS SA
发明人： DANIERU BERISEERU
IPC分类号： E04B5/48 , E03C1/02 , E04F17/08 , F16L3/00 , F16L7/00 , F24D3/10

9. 发明专利

JPH06300174A SEALING DEVICE 失效
公开(公告)号：JPH06300174A
公开(公告)日：1994-10-28
申请号：JP4965294
申请日：1994-03-22
申请人： LEGRIS SA
发明人： IBU KONBOOKURUROO , BENOWA RU SAN , JIYANNNOERU MIYUSEERU , FUIRITSUPU RU KUEERU
IPC分类号： F16J15/10 , F16J15/02 , F16L21/03 , F16L37/02 , F16L37/08 , F16L37/12
摘要： PURPOSE: To secure a sealing performance superior to that of a simple O ring and favorably absorb relatively large fabrication tolerance of the outer diameter dimension of a tube. CONSTITUTION: A gasket 2 for a claw or clamp quick-connection coupling is constituted of two parallel and radial surfaces 4, 5, and circular, symmetrical, and annular bodies partitioned by a cylindrical outer surface 6 and an inner surface 9 partially formed into a toroidal shape. The outer cylindrical surface is surmounted by the partially toroidal bulge 7 centered on the midplane of the gasket parallel to the radial surfaces 4, 5. The inner surface 9 is also centered on the midplane and connected to the respective radial surfaces 4, 5 via corresponding respective chamfer-forming conical surfaces 10, 11.

10. 发明专利

JPS62124384A QUICK DISCONNECT COUPLING FOR PIPE AND TUBE 失效
公开(公告)号：JPS62124384A
公开(公告)日：1987-06-05
申请号：JP14244586
申请日：1986-06-18
申请人： LEGRIS SA
发明人： ANDORE REGURI
IPC分类号： F16L37/12 , F16L37/00 , F16L37/08 , F16L37/092 , F16L37/48
摘要： The present invention relates to instant fittings for smooth, bare tubes, comprising a hollow body having a bore corresponding to the section of passage of the fluid and an inner housing in which is disposed the tube retaining means, said tube being held by an obturation and abutment means, mounted on the body at one of the ends of the housing on the side of the entry of the tube in the fitting. The housing which presents at least two successive bores encloses a locking element and a tube retaining member generally tubular in form, which are mounted to slide axially in said housing, said retaining member and said locking element comprising click means ensuring a tightening stress of the retaining member on the tube. The invention is used for the connection of tubes.

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