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1. (WO2018198413) TORQUE ROD
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Pub. No.: WO/2018/198413 International Application No.: PCT/JP2017/042663
Publication Date: 01.11.2018 International Filing Date: 28.11.2017
IPC:
F16F 15/08 (2006.01) ,B60K 5/12 (2006.01) ,F16F 1/387 (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
08
with rubber springs
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
5
Arrangement or mounting of internal-combustion or jet-propulsion units
12
Arrangement of engine supports
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
36
made of plastics, e.g. rubber; made of material having high internal friction
38
with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin
387
comprising means for modifying the rigidity in particular directions
Applicants:
住友理工株式会社 SUMITOMO RIKO COMPANY LIMITED [JP/JP]; 愛知県小牧市東三丁目1番地 1, Higashi 3-chome, Komaki-shi, Aichi 4858550, JP
Inventors:
田中 信伍 TANAKA, Shingo; JP
林 貴志 HAYASHI, Takashi; JP
Agent:
特許業務法人笠井中根国際特許事務所 KASAI & NAKANE INTERNATIONAL PATENT FIRM; 三重県津市桜橋一丁目681番地 1-681, Sakurabashi, Tsu-shi, Mie 5140003, JP
笠井 美孝 KASAI, Yoshitaka; JP
中根 美枝 NAKANE, Mie; JP
Priority Data:
2017-08605825.04.2017JP
Title (EN) TORQUE ROD
(FR) BIELLE DE TORSION
(JA) トルクロッド
Abstract:
(EN) Provided is a torque rod, etc., having a novel structure, in which load resistance performance and durability performance with respect to large loads such as stopper loads can be improved while reducing space for mounting a rubber bush provided to a lengthwise end of a rod member. A torque rod 10, wherein: a rubber bush 18 is configured to include an inner shaft member 28, an outer peripheral member 30 attached to one linked member 14, and a rubber elastic body 32 that links the outer peripheral member 30 to the inner shaft member 28; a lengthwise end of a rod member 56 is fixed to the inner shaft member 28 of the rubber bush 18 comprising a separate component; the rod member 56 has a surface 64 that comes into contact with the linked member 14; and a stopper mechanism 80, which limits the amount of elastic deformation of the rubber elastic body 32 in the rubber bush 18, is configured to include the contact surface 64 of the rod member 56, which comes into contact with the linked member 14 without mediation by the outer peripheral member 30 of the rubber bush 18.
(FR) La présente invention concerne une bielle de torsion, etc., présentant une nouvelle structure, dans laquelle des performances de résistance à la charge et des performances de durabilité par rapport à de grandes charges, telles que des charges de butée, peuvent être améliorées tout en réduisant l'espace destiné au montage d'une bague en caoutchouc disposée sur une extrémité longitudinale d'un élément de bielle. Dans une bielle de torsion (10) : une bague de caoutchouc (18) est conçue pour comprendre un élément d'arbre interne (28), un élément périphérique externe (30) solidaire d'un élément lié (14) et un corps élastique en caoutchouc (32) qui lie l'élément périphérique externe (30) à l'élément d'arbre interne (28) ; une extrémité longitudinale d'un élément de bielle (56) est fixée à l'élément d'arbre interne (28) de la bague en caoutchouc (18) comprenant un élément séparé ; l'élément de bielle (56) présente une surface (64) qui vient en contact avec l'élément lié (14) ; et un mécanisme de butée (80), qui limite l'amplitude de déformation élastique du corps élastique en caoutchouc (32) dans la bague en caoutchouc (18), est conçu pour inclure la surface de contact (64) de l'élément de bielle (56), qui vient en contact avec l'élément lié (14) sans médiation par l'élément périphérique externe (30) de la bague en caoutchouc (18).
(JA) ロッド部材の長さ方向端部に設けられたゴムブッシュの装着のための省スペース化を図りつつ、ストッパ荷重などの大荷重に対する耐荷重性能や耐久性能を向上することのできる、新規な構造のトルクロッドなどを提供する。 トルクロッド10において、ゴムブッシュ18が、内軸部材28と、被連結部材の一方14に取り付けられる外周部材30と、それら内軸部材28と外周部材30を連結するゴム弾性体32とを、含んで構成されており、ロッド部材56の長さ方向の端部が別部品からなるゴムブッシュ18の内軸部材28に固定されていると共に、ロッド部材56が被連結部材14に対する当接面64を有しており、ゴムブッシュ18におけるゴム弾性体32の弾性変形量を制限するストッパ機構80が、ゴムブッシュ18の外周部材30を介さずに被連結部材14へ当接するロッド部材56の当接面64を含んで構成されている。
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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, JP, 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)