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公开(公告)号：US20090120144A1
公开(公告)日：2009-05-14
申请号：US11939219
申请日：2007-11-13
Applicant: Yasuaki Ichikawa
Inventor： Yasuaki Ichikawa
CPC classification number: B60R25/0222 , Y10T70/5765 , Y10T74/20834 , Y10T74/20852 , Y10T74/20858 , Y10T403/589 , Y10T403/7071
Abstract: A steering wheel adapter comprises a base having an opening, a plate with a plug formed, and a ring capable of sliding and rotating along the outer face of the base. In the steering wheel adapter, a guide hole penetrating the side face of the base from the outer face into the opening is disposed, a locking member capable of protruding into the opening is provided in the guide hole, and a cam face is provided facing the guide hole on the inner face of the ring. When the ring is slid and rotated in a state where the plate is mounted on the base to insert the plug into the opening, the cam face pushes and protrudes the locking member into the opening, and the locking member is pressed to contact the outer surface of the plug. Consequently, both easy attachment/detachment and prevention of rattle can be achieved.
Abstract translation: 方向盘适配器包括具有开口的底座，形成有塞子的板以及能够沿底座的外表面滑动和旋转的环。 在方向盘适配器中，布置有从基座的侧面穿入开口的引导孔，在引导孔中设置有能够突出到开口中的锁定构件，并且朝向 引导孔在环的内表面。 当环在板安装在基座上的状态下滑动并旋转时，将插头插入开口中，凸轮面将锁定构件推入并突出到开口中，并且锁定构件被按压以接触外表面 的插头。 因此，可以实现容易的安装/拆卸和防止拨浪鼓。
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2.发明授权
公开(公告)号：US5645773A
公开(公告)日：1997-07-08
申请号：US483416
申请日：1995-06-07
Applicant: Yasuaki Ichikawa
Inventor： Yasuaki Ichikawa
Abstract: A method for placing concrete on a rock foundation to construct a massive concrete structure, such as a dam, a bridge pier or a foundation of a building, precludes development of cracks in the concrete by thermal stress. According to the method, stress exceeding an allowable limit for crack initiation and propagation is controlled by the following steps: (a) determining a temperature influence function to enable calculation of a thermal stress distribution under a temperature change by using results of a numerical analysis; (b) identifying a portion of the structure at which a crack will develop, by using said temperature influence function and a function of thermal change in said structure; (c) partially heating/cooling the vicinity of the identified portion and redistributing the excess stress predicted to cause cracking in the structure; and (d) reducing thermal stress in the structure by transmitting excess heat generated in the structure to another portion of the structure, at a location at which crack development is not predicted. Preferably, a heat pump system is used for transferring the excess generated heat to another portion of the structure to control the excess stress.
Abstract translation: 将混凝土置于岩石基础上以构造大型混凝土结构（如大坝，桥墩或建筑物基础）的方法，排除了混凝土中热应力裂缝的发展。 根据该方法，通过以下步骤来控制超过裂纹开始和扩展的允许极限的应力：（a）通过使用数值分析的结果，确定温度影响函数以使得能够在温度变化下计算热应力分布; （b）通过使用所述温度影响功能和所述结构中的热变化的功能来识别裂纹发展的结构的一部分; （c）部分地加热/冷却所识别部分的附近并重新分配预测的结构中的裂纹的过量应力; 和（d）通过将结构中产生的多余的热量传递到结构的另一部分，在不预测裂纹发展的位置处，减小结构中的热应力。 优选地，使用热泵系统将过量产生的热量转移到结构的另一部分以控制过量的应力。
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公开(公告)号：US20080042430A1
公开(公告)日：2008-02-21
申请号：US11765715
申请日：2007-06-20
Applicant: Yasuaki Ichikawa
Inventor： Yasuaki Ichikawa
IPC: F16L3/00
CPC classification number: F16L33/02 , F02M35/10144 , F16L27/107 , F16L2201/20
Abstract: The present invention provides a joint hose slippage prevention apparatus for preventing slippage of a joint hose connecting a suction pipe extending from a compressor and a suction pipe extending from a throttle body. The joint hose slippage prevention apparatus comprises a tension stay that fastens the compressor side and throttle body side, with ends connected to the compressor side and the throttle body side. Consequently, when the compressor side and throttle side almost separate from each other, they are held down by the tensile strength of the tension stay, whereby the relative positional relation between the compressor side and throttle side is maintained. Accordingly, it is possible to prevent the joint hose from slipping off.
Abstract translation: 本发明提供一种用于防止连接从压缩机延伸的吸入管和从节气门体延伸的吸入管的接头软管滑动的接头软管防滑装置。 关节软管防滑装置包括紧固压缩机侧和节气门体侧的张力滞留，其端部连接到压缩机侧和节气门体侧。 因此，当压缩机侧和节气门侧几乎彼此分离时，它们被拉力的拉伸强度压下，由此保持压缩机侧和节气门侧之间的相对位置关系。 因此，可以防止接头软管滑落。
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Patent Agency Ranking
公开(公告)号：US20070290494A1
公开(公告)日：2007-12-20
申请号：US11471379
申请日：2006-06-20
Applicant: Yasuaki Ichikawa
Inventor： Yasuaki Ichikawa
CPC classification number: B62D1/10 , Y10T74/20852 , Y10T74/20858
Abstract: Desired is a function of tilting up a steering wheel to allow a driver to get on or off easily. An object of the invention is to strengthen the coupling between a steering wheel and a steering boss and reduce the degree of backlash by using a ball and a ball receiving dent to couple the steering wheel to the steering boss and increasing the pressure applied to the ball, and to provide smooth coupling between the steering wheel and the steering boss by holding the ball from inside as a coupling member tending to protrude from a tapered hole and smoothly guiding the ball into a recess for coupling.
Abstract translation: 所需的功能是倾斜方向盘，以便驾驶员轻松上下车。 本发明的一个目的是加强方向盘和转向凸台之间的联接，并且通过使用球和接收凹口的方式来将方向盘联接到转向凸台并且增加施加到球的压力来减小齿隙的程度 并且通过将球从内侧保持为趋向于从锥形孔突出的联接构件并且将球平滑地引导到用于联接的凹部中，来提供方向盘和转向凸台之间的平滑联接。
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公开(公告)号：US07621200B2
公开(公告)日：2009-11-24
申请号：US11939219
申请日：2007-11-13
Applicant: Yasuaki Ichikawa
Inventor： Yasuaki Ichikawa
IPC: B62D1/04
CPC classification number: B60R25/0222 , Y10T70/5765 , Y10T74/20834 , Y10T74/20852 , Y10T74/20858 , Y10T403/589 , Y10T403/7071
Abstract: A steering wheel adapter comprises a base having an opening, a plate with a plug formed, and a ring capable of sliding and rotating along the outer face of the base. In the steering wheel adapter, a guide hole penetrating the side face of the base from the outer face into the opening is disposed, a locking member capable of protruding into the opening is provided in the guide hole, and a cam face is provided facing the guide hole on the inner face of the ring. When the ring is slid and rotated in a state where the plate is mounted on the base to insert the plug into the opening, the cam face pushes and protrudes the locking member into the opening, and the locking member is pressed to contact the outer surface of the plug. Consequently, both easy attachment/detachment and prevention of rattle can be achieved.
Abstract translation: 方向盘适配器包括具有开口的底座，形成有塞子的板以及能够沿底座的外表面滑动和旋转的环。 在方向盘适配器中，布置有从基座的侧面穿入开口的引导孔，在引导孔中设置有能够突出到开口中的锁定构件，并且朝向 引导孔在环的内表面。 当环在板安装在基座上的状态下滑动并旋转时，将插头插入开口中，凸轮面将锁定构件推入并突出到开口中，并且锁定构件被按压以接触外表面 的插头。 因此，可以实现容易的安装/拆卸和防止拨浪鼓。
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公开(公告)号：US06212485B1
公开(公告)日：2001-04-03
申请号：US09490873
申请日：2000-01-24
Applicant: Masashi Nakano , Katsuyuki Kawamura , Yasuaki Ichikawa
Inventor： Masashi Nakano , Katsuyuki Kawamura , Yasuaki Ichikawa
IPC: G06G748
CPC classification number: G06F19/701
Abstract: A method for analyzing behavior of a structure made of a micro-inhomogeneous material, whose micro-structure includes plural constituent materials, and for optimally designing the micro-structure, uses a unified procedure of a molecular simulation method and a homogenization analysis. According to the method, the behavior of the micro-inhomogeneous material structure is analyzed and the micro-structure is optimally designed by (a) finding particle-data, such as positions, velocities and/or accelerations of all particles of atoms and/or molecules of the constituent materials of the micro-inhomogeneous material under given physicochemical conditions by using a molecular simulation method; (b) applying a statistical thermodynamics procedure to the particle-data for determining volume-averaged material properties, which are called bulk properties of constituent materials and of the interfaces of the micro-inhomogeneous material; (c) applying a homogenization analysis for a set of differential equations in which the bulk properties are used for predicting behavior of the structure, and calculating field variables distributed in the micro-inhomogeneous material; (d) comparing the field variables in each constituent material with a predetermined material standard of the field variables for judging whether or not the predetermined physicochemical conditions are feasible for the constituent materials; (e) if not, changing the predetermined physicochemical conditions, and applying the steps (a) to (d) repeatedly; (f) if the micro-inhomogeneous material is an artificial product, judging whether or not the micro-structure is appropriate in the sense that the field variables are allowable; and (g) if not, applying the steps (a) to (f) repeatedly after changing geometry and/or type of at least one of the constituent material(s).
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公开(公告)号：US07441479B2
公开(公告)日：2008-10-28
申请号：US11471379
申请日：2006-06-20
Applicant: Yasuaki Ichikawa
Inventor： Yasuaki Ichikawa
IPC: G05G1/10
CPC classification number: B62D1/10 , Y10T74/20852 , Y10T74/20858
Abstract: Desired is a function of tilting up a steering wheel to allow a driver to get on or off easily. An object of the invention is to strengthen the coupling between a steering wheel and a steering boss and reduce the degree of backlash by using a ball and a ball receiving dent to couple the steering wheel to the steering boss and increasing the pressure applied to the ball, and to provide smooth coupling between the steering wheel and the steering boss by holding the ball from inside as a coupling member tending to protrude from a tapered hole and smoothly guiding the ball into a recess for coupling.
Abstract translation: 所需的功能是倾斜方向盘，以便驾驶员轻松上下车。 本发明的一个目的是加强方向盘和转向凸台之间的联接，并且通过使用球和接收凹口的方式来将方向盘联接到转向凸台并且增加施加到球的压力来减小齿隙的程度 并且通过将球从内侧保持为趋向于从锥形孔突出的联接构件并且将球平滑地引导到用于联接的凹部中，来提供方向盘和转向凸台之间的平滑联接。
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公开(公告)号：US20070193315A1
公开(公告)日：2007-08-23
申请号：US11453771
申请日：2006-06-15
Applicant: Yasuaki Ichikawa
Inventor： Yasuaki Ichikawa
IPC: E05B13/10
CPC classification number: B62D1/10 , B60R25/0222 , Y10T70/5757
Abstract: Provided is an auxiliary operation member for removing a steering wheel used for a steering wheel attachment structure including: a fixed side joint member attached to a steering shaft; an attachment side joint member that is attached to the steering wheel and is attached and detached by fitting with respect to the fixed side joint member; a lock mechanism for locking and unlocking fitting of the fixed side joint member and the attachment side joint member; and a safety button capable of protruding and retracting, for inhibiting an unexpected unlocking operation of the lock mechanism, characterized in that: the auxiliary operation member is attached to the lock mechanism; and when the lock mechanism is unlocked, the auxiliary operation member is capable of switching a pushing-in-function of pushing-in the safety button and a nonpushing-in-function of not pushing-in the safety button to each other before an operation of the lock mechanism.
Abstract translation: 提供一种辅助操作构件，用于移除用于方向盘安装结构的方向盘，包括：安装在转向轴上的固定侧接头构件; 附接侧接头构件，其安装在所述方向盘上，并且通过相对于所述固定侧接头构件的配合而安装和拆卸; 用于锁定和解锁固定侧接头构件和安装侧接头构件的配合的锁定机构; 以及能够突出和缩回的安全按钮，用于禁止所述锁定机构的意外的解锁操作，其特征在于：所述辅助操作构件附接到所述锁定机构; 并且当锁定机构被解锁时，辅助操作构件能够在操作之前切换推入安全按钮的推挽功能和不将安全按钮不推入的功能 的锁机构。
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