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1. (WO2019065131) FRONT FORK AND METHOD FOR MANUFACTURING FRONT FORK
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Pub. No.: WO/2019/065131 International Application No.: PCT/JP2018/032888
Publication Date: 04.04.2019 International Filing Date: 05.09.2018
IPC:
F16F 9/32 (2006.01) ,B62K 25/08 (2006.01) ,F16F 9/58 (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
9
Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
32
Details
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
K
CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
25
Axle suspensions
04
for mounting axles resiliently on cycle frame or fork
06
with telescopic fork, e.g. including auxiliary rocking arms
08
for front wheel
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
9
Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
32
Details
58
Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
Applicants:
KYBモーターサイクルサスペンション株式会社 KYB MOTORCYCLE SUSPENSION CO.,LTD. [JP/JP]; 岐阜県可児市土田2548 2548, Dota, Kani-shi, Gifu 5090298, JP
Inventors:
石原 亘 ISHIHARA Wataru; JP
陣内 孝彦 JINNOUCHI Takahiko; JP
Agent:
石川 憲 ISHIKAWA Ken; JP
天野 泉 AMANO Izumi; JP
Priority Data:
2017-18577327.09.2017JP
Title (EN) FRONT FORK AND METHOD FOR MANUFACTURING FRONT FORK
(FR) FOURCHE AVANT ET PROCÉDÉ DE FABRICATION DE FOURCHE AVANT
(JA) フロントフォーク、及びフロントフォークの製造方法
Abstract:
(EN) This front fork (F) is provided with: a wheel-side bracket (20) for closing the other end of an inner tube (2) which is movably inserted, with one end thereof first, into an outer tube (1); a cylinder (3) provided within the inner tube (2); and a head member (6) fitted to the side of the cylinder (3) which is opposite the wheel-side bracket. The cylinder (3) and the head member (6) are gripped while being subjected to axial forces applied by a crimping section (2a) formed on the inner tube (2) and by the wheel-side bracket (20).
(FR) L'invention concerne une fourche avant (F) pourvue: d'un support côté roue (20) pour fermer l'autre extrémité d'un tube interne (2) qui est inséré de façon mobile, avec une extrémité de celui-ci en premier, dans un tube externe (1); d'un cylindre (3) disposé à l'intérieur du tube interne (2); et d'un élément de tête (6) monté sur le côté du cylindre (3) qui est opposé au support côté roue. Le cylindre (3) et l'élément de tête (6) sont saisis tout en étant soumis à des forces axiales appliquées par une section de sertissage (2a) formée sur le tube interne (2) et par le support côté roue (20).
(JA) 本発明のフロントフォーク(F)が、一端からアウターチューブ(1)内に移動可能に挿入されるインナーチューブ(2)の他端を閉塞する車輪側ブラケット(20)と、インナーチューブ(2)内に設けられるシリンダ(3)と、シリンダ(3)の反車輪側ブラケット側に嵌合するヘッド部材(6)とを備え、シリンダ(3)とヘッド部材(6)が、インナーチューブ(2)に形成された加締め部(2a)と車輪側ブラケット(20)により軸力を受けた状態で挟持されている。
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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, 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)