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    • 33. 发明授权
    • Rubber crawler belt having metal cores and arcuate lugs
    • 橡胶履带带有金属芯和弧形凸耳
    • US07469976B2
    • 2008-12-30
    • US10514036
    • 2003-05-13
    • Naoki Nishimura
    • Naoki Nishimura
    • B62D55/24
    • B62D55/244B62D55/26
    • The object of the present invention is to provide a rubber crawler in which a shape of the central lug viewed from a lateral side of the rubber crawler is approximately in the form an arc. Therefore, at a time of driving of the rubber crawler repeating back and forth movement, even if a large resisting force from the road surface due to an impediment, such as gravel, is subjected to the central lug particularly disposed close to a sprocket engagement section, the resisting force can be parried for dispersion to a suitable degree by such arrangement, so that there is no possibility of early peel occurring in the central lug or such peeling is prevented from extending to tread members connected thereto; thus, the life is prolonged.
    • 本发明的目的是提供一种橡胶履带,其中从橡胶履带的侧面观察到的中心凸耳的形状大致为弧形。 因此,在橡胶履带行驶时重复来回运动时,即使由于诸如砾石之类的障碍而来自路面的大的阻力受到特别设置在靠近链轮接合部分的中心凸耳 可以通过这种布置来阻止抵抗力以适当地分散,从而不会在中心凸耳中发生早期剥离,或者防止这种剥离延伸到与其连接的胎面构件上; 因此,生命延长了。
    • 37. 发明申请
    • FORCE SENSE PRESENTATION DEVICE, MIXED REALITY SYSTEM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING APPARATUS
    • 强制执行装置,混合现实系统,信息处理方法和信息处理装置
    • US20080059131A1
    • 2008-03-06
    • US11846133
    • 2007-08-28
    • Toshinobu TokitaAtsushi NogamiNaoki Nishimura
    • Toshinobu TokitaAtsushi NogamiNaoki Nishimura
    • G06G7/48
    • G06F3/016G06F3/011G06F3/0346
    • A force sense presentation device for presenting a sense of force in virtual space to a user, comprises: a fixed unit which is gripped by the user; a force sense presentation unit which presents a sense of force; an actuator which supplies a driving force and operates the force sense presentation unit relative to the fixed unit; a joint unit which is provided between the fixed unit and the force sense presentation unit, and guides the relative operation of the force sense presentation unit; and a force sense rendering unit which controls the relative operation of the force sense presentation unit by the actuator, wherein the force sense presentation device simulates a device which is gripped and used by the user, and the force sense rendering unit controls the relative operation of the force sense presentation unit based on a position and orientation of the device in the virtual space.
    • 一种用于向用户呈现虚拟空间中的力感觉的力感知呈现装置,包括:由用户抓住的固定单元; 呈现力的力感知呈现单元; 提供驱动力并相对于固定单元操作力检测表示单元的致动器; 连接单元,其设置在所述固定单元和所述力检测表示单元之间,并且引导所述力感测呈现单元的相对操作; 以及力感觉渲染单元,其通过所述致动器来控制所述力感测呈现单元的相对操作,其中所述力感测呈现装置模拟由所述用户抓握并使用的装置,并且所述力感觉渲染单元控制所述力感测呈现单元的相对操作 基于所述虚拟空间中的所述设备的位置和方向的所述力感知呈现单元。