专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11420693B2 Working machine 有权
公开(公告)号：US11420693B2
公开(公告)日：2022-08-23
申请号：US16902460
申请日：2020-06-16
申请人： KOBELCO CONSTRUCTION MACHINERY CO., LTD.
发明人： Tatsuya Tsuchihara , Yasunari Watanabe , Daijiro Yamamoto
IPC分类号： B62D55/14 , B62D55/06 , B62D55/10 , B62D55/18 , E02F9/02 , B62D55/084 , E02F3/32
摘要： A working machine includes a track guide for restraining a crawler belt from displacement in a left-and-right direction. The track guide includes a front attachment member and a rear attachment member each detachably attached to a crawler frame, and a right contact plate member and a left contact plate member laid between the front attachment member and the rear attachment member. Each of the right contact plate member and the left contact plate member includes a restraint plate and a reinforcement plate, and is supported on the front attachment member and the rear attachment member with an outer surface of the restraint plate and an upper surface of the reinforcement plate both being in surface contact with the front attachment member and the rear attachment member.

2. 发明申请

US20210031845A1 ENGINE MOUNT FOR COMPACT UTILITY LOADER 有权
公开(公告)号：US20210031845A1
公开(公告)日：2021-02-04
申请号：US16942420
申请日：2020-07-29
申请人： Great Plains Manufacturing, Inc.
发明人： Jason CARLSON , Toshihiko TAKEMURA , John RELPH , Jeff WELSH
IPC分类号： B62D55/125 , B60K5/12 , B62D55/18
摘要： A compact utility loader compact utility loader comprising a frame, and a pair of loader arms supported by the frame. The frame includes a right side, a left side, and a bottom side extending between the right side and the left side. The compact utility loader additionally includes an engine mount secured to the bottom side of the frame and spaced apart from each of the left side and the right side of the frame. The compact utility loader further comprises an engine supported on the engine mount.

3. 发明申请

US20200016950A1 VEHICLE WITH AN ACTUATOR FOR ADJUSTING A LIMITER STRAP 审中-公开
公开(公告)号：US20200016950A1
公开(公告)日：2020-01-16
申请号：US16336257
申请日：2017-09-26
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC.
发明人： Jean-Simon LAVALLEE , Michel BOURASSA
IPC分类号： B60G17/005 , B62D55/07 , B62D55/18 , B62D55/108 , B62M27/02
摘要： A vehicle comprises a chassis, a seat, an endless drive track, a rear suspension assembly with at least one slide rail and a substantially inextensible limiter strap extending between the chassis and the at least one slide rail, to limit separation between the at least one slide rail and the chassis. The strap holder is moveable between a first holder position and a second holder position, a position of the end of the limiter strap being different in the first strap holder position compared to the second strap holder position. A control cable is operatively connects the strap holder to a strap adjustment actuator. The strap adjustment actuator is disposed forward of the seat and is operable by a user during operation of the vehicle, the strap adjustment actuator being movable between first and second positions related to the positions of the strap holder.

4. 发明申请

US20180186414A1 TRAVELING APPARATUS AND CONTROL METHOD THEREFOR 审中-公开
公开(公告)号：US20180186414A1
公开(公告)日：2018-07-05
申请号：US15741145
申请日：2016-07-04
申请人： TOPY KOGYO KABUSHIKI KAISHA
发明人： Takuma Akazawa , Shingo Tsukui
IPC分类号： B62D55/084 , B62D55/18
CPC分类号： B62D55/084 , B62D55/04 , B62D55/065 , B62D55/18
摘要： A traveling apparatus that can be moved in two directions includes a body 1, a pair of crawler units 5, crawler actuators 40 and rolling actuators 60. The crawler units 5 are supported by the body 1 such that the crawler units 5 are rotatable about a rotational axis L1. The traveling apparatus performs crawler moving in a direction of the rotational axis L1 by the crawler actuator 40 driving pairs of crawler structures 20A, 20B of the crawler units 5. The traveling apparatus performs moving by rolling in a direction orthogonal to the rotational axis L1 by the rolling actuator 60 making the crawler units 5 roll about the rotational axes L1. To prepare for the crawler moving, the crawler units 5 are made to roll to take a movable attitude based on attitude information of the crawler units 5 from rotary encoders 72.

5. 发明授权

US09790578B2 Steel for tracked undercarriage component, and track link 有权
公开(公告)号：US09790578B2
公开(公告)日：2017-10-17
申请号：US14764626
申请日：2014-05-08
申请人： KOMATSU LTD.
发明人： Eiji Amada , Kazuo Maeda , Takeji Kajiura
IPC分类号： B62D55/18 , C22C38/44 , B62D55/26 , B62D55/08 , B62D55/20 , B62D55/21 , C22C38/02 , C22C38/04 , C22C38/08 , C22C38/12 , C22C38/06 , C22C38/46 , C22C38/50 , C22C38/52 , C21D1/18 , C21D9/00 , C22C38/54 , C22C38/48
CPC分类号： C22C38/54 , B62D55/08 , B62D55/20 , B62D55/21 , B62D55/26 , C21D1/18 , C21D9/00 , C21D9/0087 , C21D2221/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/52
摘要： A steel for a tracked undercarriage component is used as a material constituting a track link (9), for example, and contains: not less than 0.39% by mass and not more than 0.45% by mass of carbon, not less than 0.2% by mass and not more than 1.0% by mass of silicon, not less than 0.10% by mass and not more than 0.90% by mass of manganese, not less than 0.002% by mass and not more than 0.005% by mass of sulfur, not less than 0.1% by mass and not more than 3.0% by mass of nickel, not less than 0.70% by mass and not more than 1.50% by mass of chromium, and not less than 0.10% by mass and not more than 0.60% by mass of molybdenum, with the balance made of iron and unavoidable impurities.

6. 发明申请

US20160200379A1 Track Recoil System 有权
标题翻译：轨道回收系统
公开(公告)号：US20160200379A1
公开(公告)日：2016-07-14
申请号：US14592486
申请日：2015-01-08
申请人： Caterpillar Inc.
发明人： Joshua Nuechterlein
IPC分类号： B62D55/30 , B62D55/06 , B62D55/18
CPC分类号： B62D55/30 , B62D55/06
摘要： A recoil system for a track assembly having a track roller frame and an idler movable is provided. The recoil system includes a spring, a track adjust cylinder, an end plate and a track adjust piston received in the track adjust cylinder. The track adjust cylinder and the track adjust piston are movable in first and second directions in response to movement of the idler with movement of the track adjust cylinder in a second direction compressing the spring against the end plate. The track adjust cylinder is adapted to rotate with the first end of the spring relative to the track adjust piston as the spring compresses and extends in response to movement of the track adjust cylinder in the first and second directions and wherein the second end of the spring is fixed against rotation relative to the end plate.
摘要翻译：提供了一种用于具有履带辊框架和惰轮可移动的履带组件的反冲系统。反冲系统包括弹簧，轨道调节气缸，端板和容纳在轨道调节气缸中的轨道调节活塞。履带调节滚筒和履带调节活塞响应于随着履带调节滚筒在第二方向上的移动而随着惰轮的运动而在第一和第二方向上移动，该第二方向将弹簧压靠在端板上。当弹簧压缩并响应于轨道调节滚筒在第一和第二方向上的移动而延伸时，轨道调节滚筒适于与弹簧的第一端相对于轨道调节活塞旋转，并且其中弹簧的第二端固定成相对于端板旋转。

7. 发明申请

US20150210328A1 TRACTION CHAIN FOR A CATERPILLAR CHAIN OF A TRACKED VEHICLE, AND KIT FOR A CATERPILLAR CHAIN 有权
标题翻译：跟踪车辆的卡车链条和CATERPILLAR链的工具箱
公开(公告)号：US20150210328A1
公开(公告)日：2015-07-30
申请号：US14606203
申请日：2015-01-27
申请人： Hans Hall GmbH
发明人： Hans HALL
IPC分类号： B62D55/18 , B62D55/20
CPC分类号： B62D55/18 , B62D55/202 , B62D55/24 , B62D55/286
摘要： A traction chain for a caterpillar chain of a tracked vehicle. The traction chain is equipped with an engagement member for a driving wheel, with track guide elements, which are provided to guide a running gear of the tracked vehicle in a track, on an inner side of the traction chain, running in a running direction of the traction chain, and with a multiplicity of attachment members, each of which is provided to attach a caterpillar cleat to an outer side of the traction chain and transversely in relation to the running direction of the traction chain. The traction chain is provided for use with a lateral chain running parallel therewith, the traction chain furthermore is formed partially from an elastic base material, into which at least one traction member is embedded, extending in a running direction of the traction chain.
摘要翻译：用于履带车辆的履带链的牵引链。牵引链配备有用于驱动轮的接合构件，其具有导轨元件，轨道引导元件被设置成将牵引链的内侧上的跟踪车辆的行驶齿轮引导到轨道的内侧，牵引链和多个附接构件，每个附接构件被设置成将履带防滑板附接到牵引链的外侧，并相对于牵引链的行进方向横向地附接。牵引链被提供用于与其平行的横向链条使用，牵引链还部分地由弹性基材形成，至少一个牵引构件被嵌入其中，沿牵引链的行进方向延伸。

8. 发明申请

US20130187443A1 ROTATABLE TRACK DRIVE 审中-公开
标题翻译：可旋转轨道驱动
公开(公告)号：US20130187443A1
公开(公告)日：2013-07-25
申请号：US13358006
申请日：2012-01-25
申请人： Yuriy Zakuskin
发明人： Yuriy Zakuskin
IPC分类号： B62D55/10 , B62D55/18
CPC分类号： B62D55/04 , B62D55/125
摘要： A track drive includes a primary driven gear configured to attach to a vehicle hub plate and an annular gear having gear teeth on in inner circumference and an outer circumference. The track drive can also include a plurality of intermediate gears disposed between the primary driven gear and the inner circumference of the annular gear, and a plurality of track drive wheels having an integrated gear configured to mate with gear teeth on the outer circumference of the annular gear. The track drive can further include a continuous track configured to be driven by the plurality of track drive wheels.
摘要翻译：轨道驱动器包括被配置为附接到车辆轮毂板的主从齿轮和在内圆周和外圆周上具有齿轮齿的环形齿轮。轨道驱动器还可以包括设置在主从齿轮与环形齿轮的内圆周之间的多个中间齿轮，以及多个轨道驱动轮，其具有被配置为与环形齿轮的外圆周上的齿轮齿匹配的一体式齿轮齿轮。轨道驱动器还可以包括被构造成被多个轨道驱动轮驱动的连续轨道。

9. 发明申请

US20100244554A1 RUNNING DEVICE FOR TRACK-LAYING VEHICLE 有权
标题翻译：轨道车辆运行装置
公开(公告)号：US20100244554A1
公开(公告)日：2010-09-30
申请号：US12714269
申请日：2010-02-26
申请人： Tsuyoshi Yoshida , Shinji Mitsuta , Shinya Nakamura , Souichi Tsumura , Tetsunori Yamashita
发明人： Tsuyoshi Yoshida , Shinji Mitsuta , Shinya Nakamura , Souichi Tsumura , Tetsunori Yamashita
IPC分类号： B62D55/10 , B62D55/06 , B62D55/104 , B62D55/18
CPC分类号： B62D55/21 , B62D55/104 , B62D55/14
摘要： There is provided a running device for track-laying vehicle, which can resolve a feeling of fear of falling height in a leading end portion of a crawler while relax a large impact when the crawler runs over a raised contact area. The running device includes a spring constant equalizing unit that equalizes an apparent spring constant of a second arm of lower track roller bogie device over a total length. The apparent spring constant is generated in maximum reverse camber of the crawler. The spring constant equalizing unit increases an oscillation angle α of the second arm that can abut on the first arm in the maximum reverse camber of the crawler such that the oscillation angle α of the second arm is larger than a crossing angle β of the connecting link. Desirably the increased maximum oscillation angle of the second arm is 1.3-2.0 times the crossing angle β.
摘要翻译：提供了一种用于履带铺设车辆的运行装置，其可以在履带运行在凸起的接触区域上的同时放松大的冲击力的同时，消除履带的前端部的下降高度的恐惧感。运行装置包括弹簧常数均衡单元，其在总长度上均衡下轨道滚子转向架装置的第二臂的表观弹簧常数。表观弹簧常数是在履带的最大反向弯度中产生的。弹簧常数均衡单元增加了能够抵靠履带的最大反向弧度中的第一臂上的第二臂的摆动角度α，使得第二臂的摆动角α大于交叉角度＆amp; bgr; 的连接链接。理想地，第二臂的最大振荡角增加是交叉角度的1.3-2.0倍。

10. 发明申请

US20100001580A1 TRACTION CHAIN ASSEMBLY FOR ELASTOMERIC TRACKS 有权
标题翻译：拉伸链组件用于弹性轨道
公开(公告)号：US20100001580A1
公开(公告)日：2010-01-07
申请号：US12514226
申请日：2007-11-09
申请人： Rémi Breton , Danny Roy
发明人： Rémi Breton , Danny Roy
IPC分类号： B62D55/18 , B62D55/27
CPC分类号： B62D55/24 , B62D55/28
摘要： A traction chain assembly for providing improved traction to elastomeric tracks is provided. The traction chain assembly comprises two side brackets adapted to be mounted on each side of the track and generally to the drive lugs thereof. The traction chain assembly further comprises generally two laterally extending chains which are attached to the side brackets and which further extend at least partially over the traction lugs located on the outer surface of the track and over which the assembly is disposed. Some of the chain links of the chains of the traction chain assembly are also generally equipped with outwardly projecting grousers for increasing the traction thereof.
摘要翻译：提供了一种用于向弹性体轨道提供改进的牵引力的牵引链组件。牵引链组件包括两个侧支架，其适于安装在轨道的每一侧上并且通常连接到其驱动凸耳。牵引链组件还包括大体上两个横向延伸的链条，其连接到侧支架上，并且还进一步延伸至位于轨道外表面上的牵引凸耳上，并且组件设置在该牵引凸耳上。牵引链组件的链条的一些链节也通常配备有向外伸出的料斗，用于增加其牵引力。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式