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1. WO2019054049 - 転圧機械

公開番号 WO/2019/054049
公開日 21.03.2019
国際出願番号 PCT/JP2018/027164
国際出願日 19.07.2018
IPC
E01C 19/26 2006.1
E固定構造物
01道路,鉄道または橋りょうの建設
C道路,競技場あるいは類似のものの建設またはその表面の作成;建設または修復用の機械または補助工具
19舗装用材料の調製または散布用,敷設された材料の作業用,または舗装の形成,固め,または仕上げ用の機械,工具または補助装置
22打ち込まれた未硬化物の固化または仕上げ用のもの
23そのためのローラ;土の締め固めに使用できるローラ
26自走または車両に取り付けたもの
E02F 9/16 2006.1
E固定構造物
02水工;基礎;土砂の移送
F掘削;土砂の移送
9グループE02F3/00~E02F7/00に属するものに限定されない掘削機または土砂移送機械の部品
16運転者のための運転室,作業床または類似のもの
CPC
B60Q 1/2615
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
1Arrangements or adaptations of optical signalling or lighting devices
26the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
2615mounted on the vehicle body, e.g. with magnets
B60Q 1/50
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
1Arrangements or adaptations of optical signalling or lighting devices
26the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
50for indicating other intentions or conditions, e.g. request for waiting or overtaking
B60R 21/13
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings ; , e.g. crash pads
13Roll-over protection
B60R 21/131
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings ; , e.g. crash pads
13Roll-over protection
131Protective devices for drivers in case of overturning of tractors
E01C 19/23
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
19Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
22for consolidating or finishing laid-down unset materials
23Rollers therefor; Such rollers usable also for compacting soil
E01C 19/282
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
19Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
22for consolidating or finishing laid-down unset materials
23Rollers therefor; Such rollers usable also for compacting soil
28Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
282self-propelled, e.g. with an own traction-unit
出願人
  • 日立建機株式会社 HITACHI CONSTRUCTION MACHINERY CO., LTD. [JP]/[JP]
発明者
  • 鈴木 一也 SUZUKI Kazuya
  • 田中 正道 TANAKA Masamichi
  • 阿部 浩 ABE Hiroshi
代理人
  • 長門 侃二 NAGATO Kanji
優先権情報
2017-17774815.09.2017JP
公開言語 (言語コード) 日本語 (ja)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) ROLLING PRESSURE MACHINE
(FR) MACHINE À PRESSION DE LAMINAGE
(JA) 転圧機械
要約
(EN) According to the present invention, upper ends of a pair of leg parts (15a) are connected by a connection part (15b), arc-shaped curved parts (15c) are formed between the connection part (15b) and respective leg parts (15a) to constitute a gate-shaped ROPS (15) (a protective structure body), and vehicle bodies (4, 5) are disposed thereacross and fixed. A working lamp (17) is fixed to the left-side curved part (15c) through a mounting bracket (19), while another mounting bracket (20) is fixed and a rotating ramp (18) is detachably mounted. A protect region (E) forming approximately a triangular shape is configured by: the curved part (15c) of the ROPS (15); a lateral limit line (L1) configured by extending upward a left-side surface corresponding to the maximum width of the vehicle bodies (4, 5); and an upper limit line (L2) configured by laterally extending the maximum height of the ROPS (15), wherein the working ramp (17) and the mounting brackets (19, 20) are disposed inside the protect region (E) and prevented from protruding outward.
(FR) Selon la présente invention, des extrémités supérieures d'une paire de parties de pied (15a) sont reliées par une partie de liaison (15b), des parties incurvées en forme d'arc (15c) sont formées entre la partie de liaison (15b) et des parties de pied respectives (15a) pour constituer une structure de protection en cas de retournement (ROPS) en forme de grille (15) (un corps de structure de protection), et des carrosseries de véhicule (4, 5) y sont disposées à travers et fixées. Une lampe de travail (17) est fixée à la partie incurvée côté gauche (15c) par l'intermédiaire d'un support de montage (19), pendant qu'un autre support de montage (20) est fixé, et une rampe rotative (18) est montée de manière amovible. Une région de protection (E) formant approximativement une forme triangulaire est configurée par : la partie incurvée (15c) de la ROPS (15) ; une ligne de limite latérale (L1) configurée par extension vers le haut d'une surface latérale gauche correspondant à la largeur maximale des carrosseries de véhicule (4, 5) ; une ligne de limite supérieure (L2) configurée par extension latérale de la hauteur maximale de la ROPS (15), la rampe de travail (17) et les supports de montage (19, 20) étant disposés à l'intérieur de la région de protection (E) et ne pouvant faire saillie vers l'extérieur.
(JA) 一対の脚部(15a)の上端を連結部(15b)により連結し、各脚部(15a)と連結部(15b)との間に円弧状の湾曲部(15c)を形成して門型状のROPS(15)(保護構造体)を構成し、車体(4,5)を跨ぐように配設して固定する。左側の湾曲部(15c)に取付ブラケット(19)を介して作業灯(17)を固定すると共に、別の取付ブラケット(20)を固定して回転灯(18)を脱着可能に装着する。ROPS(15)の湾曲部(15c)、車体(4,5)の最大幅に相当する左側面を上方に延長した側方規制線(L1)、及びROPS(15)の最大高さを側方に延長した上方規制線(L2)により略三角状をなすプロテクト領域(E)を形成し、作業灯(17)及び取付ブラケット(19,20)をプロテクト領域(E)内に配設して外部へのはみ出しを防止する。
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