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1. (WO2018100659) AUTONOMOUSLY TRAVELLING VEHICLE
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Pub. No.: WO/2018/100659 International Application No.: PCT/JP2016/085506
Publication Date: 07.06.2018 International Filing Date: 30.11.2016
IPC:
B62D 27/04 (2006.01) ,A01D 34/64 (2006.01) ,A01D 34/81 (2006.01) ,G05D 1/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
27
Connections between superstructure sub-units
04
resilient
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
D
HARVESTING; MOWING
34
Mowers; Mowing apparatus of harvesters
01
characterised by features relating to the type of cutting apparatus
412
having rotating cutters
63
having cutters rotating about a vertical axis
64
mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
D
HARVESTING; MOWING
34
Mowers; Mowing apparatus of harvesters
01
characterised by features relating to the type of cutting apparatus
412
having rotating cutters
63
having cutters rotating about a vertical axis
81
Casings; Housings
G PHYSICS
05
CONTROLLING; REGULATING
D
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1
Control of position, course, altitude, or attitude of land, water, air, or space vehicles, e.g. automatic pilot
02
Control of position or course in two dimensions
Applicants:
本田技研工業株式会社 HONDA MOTOR CO.,LTD. [JP/JP]; 東京都港区南青山二丁目1番1号 1-1, Minami-Aoyama 2-chome, Minato-ku, Tokyo 1078556, JP
Inventors:
松澤 康平 MATSUZAWA Kohei; JP
諸井 篤 MOROI Atsushi; JP
紺地 隆秀 KONCHI Takahide; JP
Agent:
吉田 豊 YOSHIDA Yutaka; JP
西村 隆一 NISHIMURA Ryuichi; JP
Priority Data:
Title (EN) AUTONOMOUSLY TRAVELLING VEHICLE
(FR) VÉHICULE À DÉPLACEMENT AUTONOME
(JA) 自律走行車両
Abstract:
(EN) A suspension mechanism (80) includes: a cylinder (84) that is movably attached to an attachment shaft (82) and that has a hemispherical outer circumferential surface (841); a first attachment-shaft holding section (12a1) that is provided on a chassis and that causes the hemispherical outer circumferential surface of the cylinder to abut a hemispherical inner surface (12a11) thereof so as to pivotably hold the attachment shaft; a shaft lower end section (821) provided at a lowermost section of the attachment shaft and having a smooth surface shape; a second attachment-shaft holding section (12a2) that is provided on the chassis under the first attachment-shaft holding section, that has an apex-corresponding section (12a21) and an inclined-surface-corresponding section (12a22) of a substantially conical shape, and that causes the shaft lower end section having the smooth surface shape to abut the apex-corresponding section or the inclined-surface-corresponding section thereof so as to hold the attachment shaft; and an urging member (86) that urges the cylinder 84 and the shaft lower end section (84) away from each other.
(FR) L'invention concerne un mécanisme de suspension (80) qui comprend : un cylindre (84) qui est fixé de façon mobile à un arbre de fixation (82) et qui possède une surface circonférentielle externe hémisphérique (841) ; une première section de retenue d'arbre de fixation (12a1) qui est disposée sur un châssis et qui amène la surface circonférentielle externe hémisphérique du cylindre à venir en butée contre une surface interne hémisphérique (12a11) de celui-ci de manière à retenir de façon pivotante l'arbre de fixation ; une section d'extrémité inférieure d'arbre (821) disposée au niveau de la section la plus basse de l'arbre de fixation et ayant une forme de surface lisse ; une seconde section de retenue d'arbre de fixation (12a2) qui est disposée sur le châssis sous la première section de retenue d'arbre de fixation, qui présente une section correspondant au sommet (12a21) et une section correspondant à une surface inclinée (12a22) d'une forme sensiblement conique, et qui amène la section d'extrémité inférieure d'arbre ayant la forme de surface lisse à venir en butée contre la section correspondant au sommet ou la section correspondant à la surface inclinée de celui-ci de manière retenir l'arbre de fixation ; un élément de poussée (86) qui pousse le cylindre (84) et la section d'extrémité inférieure d'arbre (84) de manière à les éloigner l'un de l'autre.
(JA) サスペンション機構(80)が、取り付け軸(82)に移動可能に取り付けられると共に、半球面形状の外周面(841)を有する筒体(84)と、シャシに設けられ、筒体の半球面形状の外周面を半球面形状の内面(12a11)に当接させて取り付け軸を揺動可能に保持する第1取り付け軸保持部(12a1)と、取り付け軸の最下部に設けられる滑面形状の軸下端部(821)と、第1取り付け軸保持部の下方でシャシに設けられ、大略円錐形状の頂点相当部(12a21)と斜面相当部(12a22)を有し、滑面形状の軸下端部を頂点相当部または斜面相当部に当接させて取り付け軸を保持する第2取り付け軸保持部(12a2)と、筒体84と軸下端部(84)を相互に離間するように付勢する付勢部材(86)とを備える。
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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, JP, KE, KG, 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)