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    Brake hose for vehicle
    92.
    发明专利
    Brake hose for vehicle 有权

    公开(公告)号：JP2004019752A

    公开(公告)日：2004-01-22

    申请号：JP2002174130

    申请日：2002-06-14

    Applicant: Hitachi Cable Ltd ,  日立電線株式会社

    Inventor： HAGIWARA HIDEKI ,  KAITO TATSUYA ,  ISHII TOMOYA ,  UNO AKIRA ,  OKUBO HISASHI ,  HORIKOSHI HIDEKI

    IPC: B32B1/08 ,  B32B5/26 ,  F16L11/08 ,  F16L33/207

    CPC classification number: D04C1/06 ,  D10B2505/12 ,  F16L11/086 ,  F16L33/207

    Abstract: PROBLEM TO BE SOLVED: To provide a brake hose for a vehicle, decreasing the amount of material used for reducing the manufacturing cost, maintaining the durability in spite of decrease of material, attaining low expansion amount, and further reducing rigidity. SOLUTION: This brake hose for a vehicle includes: an inner tube rubber layer 1; a first and second fiber braided reinforcement layers 2, 3 provided on the outside of the inner tube rubber layer 1; and an outer tube rubber layer 5 formed on the outside of the second fiber braided reinforcement layer 3. The braid of the first fiber braided reinforcement layer 2 is densely formed, the braid of the second fiber braided reinforcement layer 3 is coarsely formed , and the outer sides of the first and second fiber braided reinforcement layers 2, 3 are bonded to the outer tube rubber layer 5 through an adhesive layer 4. COPYRIGHT: (C)2004,JPO

    REFRIGERATING CYCLE DEVICE
    93.
    发明专利
    REFRIGERATING CYCLE DEVICE 审中-公开

    公开(公告)号：JP2003262407A

    公开(公告)日：2003-09-19

    申请号：JP2002058870

    申请日：2002-03-05

    Applicant: DENSO CORP ,  TOKAI RUBBER IND LTD

    Inventor： YOSHINO MAKOTO ,  ARIMA TETSUYA

    IPC: F25B1/00 ,  F16L19/02 ,  F16L33/207 ,  F25B41/00

    Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of refrigerant from a clearance that may form in the sealed part of refrigerant piping under the influences of the vibration of a compressor 1, the vibration of a traveling automobile in traveling, and heat coming from an engine E. SOLUTION: In the refrigerating cycle device, in which functional parts 1 to 5 are interconnected by a plurality of refrigerant pipes, a solvent insoluble to the refrigerant is either mixed into the refrigerant or applied to the sealed part. Any clearance that may form in the sealed part under the influence of vibrations or heat is closed by the solvent mixed into the refrigerant or applied to the sealed part to prevent the leakage of the refrigerant from the sealed part. COPYRIGHT: (C)2003,JPO

    PRESS FITTING FOR PLASTIC COMPOSITE PIPE
    95.
    发明专利
    PRESS FITTING FOR PLASTIC COMPOSITE PIPE 失效

    公开(公告)号：JP2002031283A

    公开(公告)日：2002-01-31

    申请号：JP2001139837

    申请日：2001-05-10

    Applicant: SCHUETZ GMBH & CO KGAA

    Inventor： SCHUETZ UDO

    IPC: F16L25/02 ,  F16L13/14 ,  F16L33/20 ,  F16L33/207

    Abstract: PROBLEM TO BE SOLVED: To visually inspect fitting with a composite pipe in press fitting and to insulate an interval between the end face of the composite pipe and the fitting. SOLUTION: This press fitting 1 is provided with a support adapter 5 around which the end of the plastic composite pipe 7 is externally fitted. The fitting 1 is also provided with opposite notches 3 disposed in the both ends of the diameter in the outer circumferential flange 2. A plastic insulating ring 12 is projectingly overhung in two positions in the direction of the composite pipe 7 like a warped spring washer. Lugs in parallel to the axis are integrally molded in the center of the respective projectingly overhung parts of the ring, the lugs are fitted with in the notches 3 in the outer circumferential flange 2 and, when the composite pipe 7 is completely pushed therein, the lugs penetrate through the notches 3 in the outer circumferential flange to project axially. This constitution allows a person to visually or tactilely decide whether the composite pipe 7 is seated in the appropriate position.

    97.
    发明专利
    失效

    公开(公告)号：JPH09507700A

    公开(公告)日：1997-08-05

    申请号：JP51919695

    申请日：1995-01-13

    IPC: F16L33/20 ,  F16L33/207

    98.
    发明专利
    失效

    公开(公告)号：JPH086865B2

    公开(公告)日：1996-01-29

    申请号：JP19173192

    申请日：1992-06-25

    IPC: F16L33/20 ,  F16L33/207

    QUICK PIPE CONNECTOR AND CONNECTING METHOD THEREOF
    99.
    发明专利
    QUICK PIPE CONNECTOR AND CONNECTING METHOD THEREOF 失效

    公开(公告)号：JPH06123390A

    公开(公告)日：1994-05-06

    申请号：JP24192692

    申请日：1992-09-10

    Applicant: HIYUURON PROD IND INC

    Inventor： JIEEMUZU MAKUNOOTON ,  MAAKU JII KETSUTOKAMU ,  WARUFURETSUDO JIEI RIMATSUTA

    IPC: F16J15/06 ,  F16L21/02 ,  F16L33/207 ,  F16L37/00 ,  F16L37/088 ,  F16L37/098 ,  F16L37/12

    Abstract: PURPOSE: To provide a tubing connector to connect a tubing quickly with a housing bore in its inside while establing a strong fluid seal. CONSTITUTION: This connector comprises a bore 25, a housing 24 to form a shaft extending from the bore outer end into the bore, a sleeve 33 fixed to inside the bore, and a tubing 22 having a radially enlarged portion 30 outward in the axial direction. The sleeve 33 is furnished with a notch 35, positioned adjacent to an inner diametrically enlarged portion 34 and consists of an inside portion 36 oriented in the radial direction and a radial direction outside portion 38 located outside in the radial direction, and an O-ring seal part 40 is installed between the outside portion 38 and the inner surface 41 of the bore 25. A fastening component 26 having a flexible arm 27 is provided at the inlet 44, in such a way so as to be movable in the axial direction. The tubing 22 is inserted satisfactorily into the bore 25 by the fastening component 26, sleeve 33, and seal part 40.

    100.
    发明专利
    失效

    公开(公告)号：JPH05340492A

    公开(公告)日：1993-12-21

    申请号：JP19173192

    申请日：1992-06-25

    Applicant: GATES RUBBER CO

    Inventor： DEIRITSUPU KEI SHIYAA

    IPC: F16L33/20 ,  F16L33/207

    Abstract: PURPOSE: To minimize leakage of efflux through a hose with a ferrule crimped for securing the end of the hose to a male member. CONSTITUTION: A ferrule 10 for securing the end of a hose to a male member has a tubular socket portion 12, which is substantially C-shaped, when viewed in cross-section and holds a foldable sleeve-like insert 14. An opposite circumferential edge of the C-shaped insert 14 has interdigitizing means, when the ferrule 10 is used for securing a hose.

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