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1. (WO2017037852) RAILWAY VEHICLE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/037852 International Application No.: PCT/JP2015/074788
Publication Date: 09.03.2017 International Filing Date: 31.08.2015
IPC:
B61F 1/10 (2006.01) ,B61D 15/06 (2006.01) ,B61G 11/16 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
61
RAILWAYS
F
RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES, ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING; WHEELS GUARDS; OBSTRUCTION REMOVERS OR THE LIKE
1
Underframes
08
Details
10
End constructions
B PERFORMING OPERATIONS; TRANSPORTING
61
RAILWAYS
D
BODY DETAILS OR KINDS OF RAILWAY VEHICLES
15
Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
06
Buffer cars; Arrangements or construction of railway vehicles for protecting them in case of collisions
B PERFORMING OPERATIONS; TRANSPORTING
61
RAILWAYS
G
COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES; DRAUGHT OR BUFFING APPLIANCES SPECIALLY ADAPTED FOR RAILWAY VEHICLES
11
Buffers
16
absorbing shocks by permanent deformation of buffer element
Applicants:
日本車輌製造株式会社 NIPPON SHARYO,LTD. [JP/JP]; 愛知県名古屋市熱田区三本松町1番1号 1-1,Sanbonmatsu-cho,Atsuta-ku,Nagoya-shi, Aichi 4568691, JP
Inventors:
佐藤 哲郎 SATO,Tetsuro; JP
林 健太郎 HAYASHI,Kentaro; JP
松尾 直茂 MATSUO,Naoshige; JP
Agent:
特許業務法人しんめいセンチュリー PATENT FIRM SHINMEI CENTURY; 愛知県豊橋市大手町92番地あいおいニッセイ同和損保豊橋ビル7F Aioi Nissay Dowa Insurance Toyohashi Bldg., 7th Floor, 92, Ote-cho, Toyohashi-City, Aichi 4400805, JP
Priority Data:
Title (EN) RAILWAY VEHICLE
(FR) VÉHICULE FERROVIAIRE
(JA) 鉄道車両
Abstract:
(EN) Provided is railway vehicle whereby travel by a first end beam towards a second end beam is permitted if an intended load has been applied. The railway vehicle (1) comprises a fuse member F that couples the first end beam (22) and the second end beam (23), along the vehicle longitudinal direction. When a load received at impact exceeds a prescribed value, the fuse member F buckles and the first end beam (22) is permitted to travel towards the second end beam (23). As a result, variation in loads that permit travel by the first end beam (22) towards the second end beam (23) can be suppressed. As a result, travel by the first end beam (22) towards the second end beam (23) can be permitted when an intended load is applied.
(FR) L’invention fournit un véhicule ferroviaire qui permet d’autoriser le déplacement d’une première traverse extrême vers une seconde traverse extrême, dans le cas où une charge prévue est appliquée. Le véhicule ferroviaire (1) de l’invention est équipé d’un élément fusible (F) assurant un couplage entre la première et la seconde traverse extrême (22, 23) suivant une direction longitudinale de véhicule. L’élément fusible (F) s’attache dès que la charge subie lors d’un impact dépasse une valeur prédéfinie, et autorise le déplacement de la première traverse extrême (22) vers la seconde traverse extrême (23), et permet ainsi de supprimer une variation de la charge autorisant le déplacement de la première traverse extrême (22) vers la seconde traverse extrême (23). Par conséquent, il est possible d’autoriser le déplacement de la première traverse extrême (22) vers la seconde traverse extrême (23), dans le cas où une charge prévue est appliquée.
(JA)  意図した荷重が入力された場合に、第1端梁の第2端梁へ向けた移動を許容することができる鉄道車両を提供する。鉄道車両(1)によれば、第1端梁(22)及び第2端梁(23)の間を車両長手方向に沿って連結するヒューズ部材Fを備え、ヒューズ部材Fは、衝突時に受ける荷重が所定値を超えると座屈して、第1端梁(22)の第2端梁(23)へ向けた移動を許容するので、第1端梁(22)の第2端梁(23)へ向けた移動を許容する荷重のばらつきを抑制できる。その結果、意図した荷重が入力された場合に、第1端梁(22)の第2端梁(23)へ向けた移動を許容することができる。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)