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1. (WO2018143069) CONNECTION TOOL
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Pub. No.: WO/2018/143069 International Application No.: PCT/JP2018/002407
Publication Date: 09.08.2018 International Filing Date: 26.01.2018
IPC:
F16F 15/04 (2006.01) ,F02B 77/11 (2006.01) ,F02B 77/13 (2006.01) ,F16F 1/10 (2006.01) ,F16F 1/12 (2006.01) ,F16F 3/02 (2006.01) ,F16F 15/06 (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
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15
Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
02
Suppression of vibrations of non-rotating, e.g. reciprocating, systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating system
04
using elastic means
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
B
INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
77
Component parts, details, or accessories, not otherwise provided for
11
Thermal or acoustic insulation
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
B
INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
77
Component parts, details, or accessories, not otherwise provided for
11
Thermal or acoustic insulation
13
Acoustic insulation
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
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
1
Springs
02
made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
04
Wound springs
10
Spiral springs with turns lying substantially in plane surfaces
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
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
1
Springs
02
made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
04
Wound springs
12
Attachments or mountings
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
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
3
Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
02
with springs made of steel or of other material having low internal friction
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
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15
Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
02
Suppression of vibrations of non-rotating, e.g. reciprocating, systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating system
04
using elastic means
06
with metal springs
Applicants:
ニチアス株式会社 NICHIAS CORPORATION [JP/JP]; 東京都中央区八丁堀一丁目6番1号 6-1, Hatchobori 1-chome, Chuo-ku, Tokyo 1048555, JP
Inventors:
加藤 忠克 KATO Tadakatsu; JP
三品 栄 MISHINA Sakae; JP
吉野 圭一 YOSHINO Keiichi; JP
江波 幸樹 ENAMI Koki; JP
Agent:
特許業務法人あしたば国際特許事務所 ASHITABA INTERNATIONAL PATENT OFFICE; 東京都千代田区内神田2-3-6 楓ビル2階 Kaede Bldg. 2F, 2-3-6, Uchikanda, Chiyoda-ku, Tokyo 1010047, JP
Priority Data:
2017-01673501.02.2017JP
Title (EN) CONNECTION TOOL
(FR) OUTIL DE LIAISON
(JA) 連結具
Abstract:
(EN) This connection tool is characterized by comprising: a first buffering member formed of a wire material having a spiral shape in a planar view; a second buffering member that has a shape of a substantially annular and flat plate and that is bendable in the thickness direction; a collar member including a first flange part that faces the inner-diameter side of the first buffering member and including a second flange part that faces the inner-diameter side of the second buffering member; and a joining member, wherein a gap is formed between the second buffering member and a cylindrical part so as to allow the second buffering member to move in the radial direction, and, in the axial direction, the distance from the position of the surface, on the second buffering member side, of the second flange part to the position of the lowermost end of the collar member is longer than the distance from the position of the surface, on the first buffering member side, of the first flange part to the position of the surface, on the second buffering member side, of the second flange part. The present invention makes it possible to provide a connection tool in which deformation, due to usage, of the buffering member formed of the wire material having the spiral shape is reduced so that outward protrusion of an intermediate portion of the buffering member does not occur, and the joining member is less likely to impact a vibrating body even if a shielding body is vibrated.
(FR) L'invention concerne un outil de liaison, qui est caractérisé en ce qu'il comprend : un premier élément tampon constitué d'un matériau de fil ayant une forme en spirale en vue en plan ; un second élément tampon qui a la forme d'une plaque sensiblement annulaire et plate et qui peut être courbé dans la direction d'épaisseur ; un élément collier comprenant une première partie de bride qui fait face au côté diamètre interne du premier élément tampon et comprenant une seconde partie de bride qui fait face au côté diamètre interne du second élément tampon ; et un élément de jonction, un espace étant formé entre le second élément tampon et une partie cylindrique de façon à permettre au second élément tampon de se déplacer dans la direction radiale, et, dans la direction axiale, la distance entre la position de la surface, sur le côté second élément tampon, de la seconde partie de bride et la position de l'extrémité la plus basse de l'élément collier étant supérieure à la distance entre la position de la surface, sur le côté premier élément tampon, de la première partie de bride et la position de la surface, sur le côté second élément tampon, de la seconde partie de bride. La présente invention permet de fournir un outil de liaison dans lequel une déformation, due à l'utilisation, de l'élément tampon constitué du matériau de fil ayant une forme en spirale est réduite, de telle sorte qu'une saillie vers l'extérieur d'une partie intermédiaire de l'élément tampon ne se produit pas et que l'élément de jonction est moins susceptible de heurter un corps vibrant même si un corps de blindage vibre.
(JA) 平面視で渦巻き状の線材からなる第一緩衝部材と、略環状且つ平板状であり、厚み方向に湾曲可能である第二緩衝部材と、該第一緩衝部材の内径側に対向する第一フランジ部と、該第二緩衝部材の内径側に対向する第二フランジ部と、からなるカラー部材と、結合部材と、からなり、該第二緩衝部材と該円筒部との間には、該第二緩衝部材が半径方向に移動するための隙間が形成されており、軸方向に見たときに、該第二フランジ部の第二緩衝部材側の面の位置から該カラー部材の最下端の位置までの距離が、該第一フランジ部の第一緩衝部材側の面の位置から該第二フランジ部の第二緩衝部材側の面の位置までの距離より長いこと、を特徴とする連結具。 本発明によれば、使用による、渦巻き状の線材からなる緩衝部材の変形を少なくし、途中部分の飛び出しがなく、且つ、遮蔽体が振動しても、結合部材が振動体に衝突し難くい連結具を提供することができる。
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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, JO, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)