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1. (WO2017111162) COUPLING STRUCTURE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/111162 International Application No.: PCT/JP2016/088722
Publication Date: 29.06.2017 International Filing Date: 26.12.2016
IPC:
F16L 27/06 (2006.01) ,F01N 13/08 (2010.01) ,F16L 27/053 (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
27
Adjustable joints; Joints allowing movement
02
Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
04
with partly-spherical engaging surfaces
06
with special sealing means between the engaging surfaces
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
13
Exhaust or silencing apparatus characterised by constructional features
08
Other arrangements or adaptations of exhaust conduits
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
02
Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
04
with partly-spherical engaging surfaces
053
held in place by bolts passing through flanges
Applicants:
オイレス工業株式会社 OILES CORPORATION [JP/JP]; 東京都港区港南一丁目2番70号 2-70, Konan 1-chome, Minato-ku, Tokyo 1080075, JP
Inventors:
塩野谷 真一 SHIONOYA, Shinichi; JP
宮下 磨 MIYASHITA, Osamu; JP
Agent:
特許業務法人創成国際特許事務所 SATO & ASSOCIATES; JP
Priority Data:
2015-25352625.12.2015JP
Title (EN) COUPLING STRUCTURE
(FR) STRUCTURE D’ACCOUPLEMENT
(JA) 継手構造
Abstract:
(EN) Provided is a coupling structure that makes it possible for a first member and a second member to be connected so as to be capable of rotating and oscillating, and for the rotating and oscillating condition to be preserved. In the coupling structure, the end of the first member (12) forms a spherical segment in which the outer surface describes the shape of a convex spherical surface and the inner surface describes the shape of a concave spherical surface. The second member (14) has a first attachment member (16) protruding to the exterior in a position set apart from the end. A sliding member (18) is disposed between the inner surface of the spherical segment of the first member and the end of the second member. A second attachment member (20) having an opening is provided on the periphery of the outer surface of the spherical segment of the first member so that the opening is kept in direct contact, in a slidable manner, with the outer surface of the spherical segment in a portion set apart from the second member beyond the position where the outer diameter of the spherical segment is at a maximum. Clearance is provided between the end of the spherical segment of the first member and the surface of the first attachment member facing the first member, and the first attachment member and second attachment member are pressed in the direction in which the gap therebetween decreases.
(FR) L'invention concerne une structure d’accouplement permettant à un premier élément et à un second élément à relier de pouvoir tourner et osciller, et aux états de rotation et d'oscillation d’être préservés. Dans la structure d’accouplement, l'extrémité du premier élément (12) forme un segment sphérique dans lequel la surface externe décrit la forme d'une surface sphérique convexe et la surface interne décrit la forme d'une surface sphérique concave. Le second élément (14) présente un premier élément de fixation (16) faisant saillie vers l’extérieur dans une position éloignée de l’extrémité. Un élément coulissant (18) est disposé entre la surface interne du segment sphérique du premier élément et l’extrémité du second élément. Un second élément de fixation (20) présentant une ouverture est fourni sur la périphérie de la surface externe du segment sphérique du premier élément de sorte que l’ouverture soit maintenue en contact direct, de manière coulissante, avec la surface externe du segment sphérique dans une partie éloignée du second élément au-delà de la position où le diamètre externe du segment sphérique est à son maximum. Un espace libre est prévu entre l'extrémité du segment sphérique du premier élément et la surface du premier élément de fixation orienté vers le premier élément, et le premier élément de fixation et le second élément de fixation sont pressés dans la direction dans laquelle l’écart entre eux diminue.
(JA) 第1部材及び第2部材を回転及び揺動可能に接続し、かつ回転及び揺動した状態を保持することができる継手構造を提供する。第1部材(12)の端部は、外面が凸球面状であり、内面が凹球面状である球帯部をなし、第2部材(14)は、端部から離間した位置において外部に突出している第1付属部材(16)を有し、第1部材の球帯部の内面と第2部材の端部との間には摺動部材(18)が配されており、第1部材の球帯部の外面の周囲には、開口部を備えた第2付属部材(14)が、該開口部を前記球帯部の外面の該球帯部の外径が最大となる位置よりも第2部材から離れた部分に摺動可能に直接当接させた状態で設けられており、第1部材の球帯部の端部と、第1付属部材の第1部材側の面との間にクリアランスを有し、かつ第1付属部材及び第2付属部材は対向間隔が狭まる方向に押圧されている継手構造である。
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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)
Also published as:
IN201817020589