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1. (WO2017110075) PIPE MEMBER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110075 International Application No.: PCT/JP2016/005167
Publication Date: 29.06.2017 International Filing Date: 16.12.2016
IPC:
F16L 11/115 (2006.01) ,F16L 27/111 (2006.01) ,F02M 35/10 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
11
Hoses, i.e. flexible pipes
04
made of rubber or flexible plastics
11
with corrugated wall
115
having reinforcements not embedded in the wall
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
27
Adjustable joints; Joints allowing movement
10
comprising a flexible connection only
107
the ends of the pipe being interconnected by a flexible sleeve
11
the sleeve having the form of a bellows with multiple corrugations
111
the bellows being reinforced
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
M
SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
35
Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
10
Air intakes; Induction systems
Applicants:
株式会社ニフコ NIFCO INC. [JP/JP]; 神奈川県横須賀市光の丘5番3号 5-3, Hikarino-Oka, Yokosuka-shi, Kanagawa 2398560, JP
Inventors:
半田 和也 HANDA, Kazuya; JP
品田 雅史 SHINADA, Masashi; JP
Agent:
福田 伸一 FUKUDA, Shinichi; JP
水崎 慎 MIZUSAKI, Shin; JP
Priority Data:
2015-24953822.12.2015JP
Title (EN) PIPE MEMBER
(FR) ÉLÉMENT TUYAU
(JA) 管部材
Abstract:
(EN) Provided is a pipe member capable of achieving excellent flexibility and high rigidity. For the pipe member (10), outer ribs (17) for connecting adjacent outer surface protrusions (12) to each other are configured from an upper end (19) connected to one of two adjacent outer surface protrusions (12) and a lower end (20) connected to the other of the two adjacent outer surface protrusions (12). The upper end (19) is formed so as to be shifted from the lower end (20) in the circumferential direction of the pipe body (11). As a result, the outer surface ribs (17) are inclined with respect to the axial direction.
(FR) L'invention concerne un élément tuyau étant apte à produire une excellente souplesse et une rigidité élevée. L'élément tuyau (10) comprend des nervures externes (17) servant à relier des saillies de surface externe (12) adjacentes les unes aux autres et conçues d'une extrémité supérieure (19) reliée à l'une de deux saillies de surface externe adjacentes (12) et à une extrémité inférieure (20) reliée à l'autre des deux saillies de surface externe adjacentes (12). L'extrémité supérieure (19) est formée de façon à être décalée de l'extrémité inférieure (20) dans la direction périphérique du corps de tuyau (11). En résultat, les nervures de surface externes (17) sont inclinées par rapport à la direction axiale.
(JA) 優れた可撓性と高い剛性とを実現することができる管部材を提供する。 管部材(10)は、隣接する外面側隆起部(12)同士を連接する外側リブ(17)が、隣接する外面側隆起部(12)同士の一方側に連接された上端部(19)と、隣接する外面側隆起部(12)同士の他方側に連接された下端部(20)とから構成され、上端部(19)と下端部(20)とが管本体部(11)の周方向においてずれて形成されたことで、外面リブ(17)が軸方向に対して傾斜している。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)