Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020110348 - SLEEVE AND JOINT PROVIDED WITH SAME

Publication Number WO/2020/110348
Publication Date 04.06.2020
International Application No. PCT/JP2019/019079
International Filing Date 14.05.2019
IPC
F16L 33/22 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
33Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses
22with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
F16L 19/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
19Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
02Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
F16L 19/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
19Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
04using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
F16L 47/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
47Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
06with sleeve or socket formed by or in the pipe end
CPC
F16L 19/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
19Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
02Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
F16L 19/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
19Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
04using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
F16L 33/22
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
33Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
22with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
F16L 47/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
47Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
06with sleeve or socket formed by or in the pipe end
Applicants
  • 日本ピラー工業株式会社 NIPPON PILLAR PACKING CO., LTD. [JP]/[JP]
Inventors
  • 大前 清敬 OHMAE Kiyotaka
  • 刀谷 真史 KATANAYA Masashi
  • 中野 篤 NAKANO Atsushi
Agents
  • 鈴江 正二 SUZUE Shoji
Priority Data
2018-22463130.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SLEEVE AND JOINT PROVIDED WITH SAME
(FR) MANCHON ET JOINT POURVU DE CE MANCHON
(JA) スリーブ、およびそれを備えた継手
Abstract
(EN)
A sleeve is a cylindrical member for connecting a tube to a cylindrical body of a joint. This sleeve comprises a first peripheral wall end section that opposes a peripheral wall end section of a cylindrical body, and a second peripheral wall end section that is press-fitted into an opening end section of a tube. The first peripheral wall end section includes: a ring-shaped projection that is press-fitted into a ring-shaped groove included in the peripheral wall end section of the cylindrical body; or a ring-shaped groove into which a ring-shaped projection is press-fitted, the ring-shaped projection protruding in the axial direction and being included in the peripheral wall end section of the cylindrical body. The second peripheral wall end section has a bulging section for expanding the diameter of the opening end section of the tube from the inside. An outer peripheral section of the first peripheral wall end section has a flange that opposes, in the axial direction, the peripheral wall end section of the cylindrical body.
(FR)
L'invention concerne un manchon, qui est un élément cylindrique destiné à raccorder un tube au corps cylindrique d'un joint. Le manchon selon l'invention comprend une première partie extrémité de paroi périphérique faisant face à une partie extrémité de paroi périphérique d'un corps cylindrique, et une deuxième partie extrémité de paroi périphérique qui est ajustée par pression dans une partie extrémité d'ouverture d'un tube. La première partie extrémité de paroi périphérique comprend : un élément saillant en forme d'anneau ajusté par pression dans une rainure en forme d'anneau comprise dans la partie extrémité de paroi périphérique du corps cylindrique ; ou une rainure en forme d'anneau dans laquelle est ajusté par pression un élément saillant en forme d'anneau, ledit élément faisant saillie dans le sens axial et étant compris dans la partie extrémité de paroi périphérique du corps cylindrique. La deuxième partie extrémité de paroi périphérique comporte une partie bombée destinée à étendre le diamètre de la partie extrémité d'ouverture du tube depuis l'intérieur. Une partie périphérique externe de la première partie extrémité de paroi périphérique comporte une bride faisant face, dans le sens axial, à la partie extrémité de paroi périphérique du corps cylindrique.
(JA)
スリーブは、継手の筒状本体にチューブを接続するための円筒部材である。このスリーブは、筒状本体の周壁端部と対向する第1周壁端部と、チューブの開口端部に圧入される第2周壁端部とを備えている。第1周壁端部は、筒状本体の周壁端部が含む環状溝に圧入される環状突起、または筒状本体の周壁端部が含む軸方向へ突出した環状突起が圧入される環状溝を有する。第2周壁端部は、チューブの開口端部の径を内側から拡げるための膨出部を有する。第1周壁端部の外周部は、筒状本体の周壁端部と軸方向で対向するフランジを有する。
Also published as
Latest bibliographic data on file with the International Bureau