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    Chair
    92.
    发明授权
    Chair 有权
    椅子

    公开(公告)号：US09095217B2

    公开(公告)日：2015-08-04

    申请号：US14353986

    申请日：2012-11-02

    Applicant: Okamura Corporation

    Inventor： Youichirou Oda

    IPC: A47C1/024 ,  A47C3/026 ,  A47C1/032

    CPC classification number: A47C1/024 ,  A47C1/03255 ,  A47C1/03266 ,  A47C1/03272

    Abstract: A chair in which a biasing force acting on a back can be changed even if the stroke of a moving member is small, thereby enabling the device to be compact, and the biasing force can be steplessly adjusted with light force. A biasing force transmission member (41) reverses the biasing force of a biasing mechanism acting on a tip portion of the biasing force transmission member (41) which is a point of effort (Q) with a point abutting a fulcrum member (49) working as a fulcrum (P) for a lever, transmits the biasing force to a base end of the biasing force transmission member (41) which is a point load (R) to bias the back in an upright direction, and moves the fulcrum member (49) along a side edge of the biasing force transmission member (41) on a pressure receiving side to be able to adjust the biasing force.

    Abstract translation: 即使移动构件的行程较小，也能够改变作用在背面上的偏置力的椅子，从而能够使装置紧凑，并且可以用轻力无级调节偏置力。 偏置力传递部件41使作用在作用点（Q）的作用点（Q）的作用力作用力的作用力作用的偏置机构的作用力反转， 作为杠杆的支点（P），将偏压力传递到作为点负载（R）的偏压力传递部件（41）的基端部，以使其向上方向偏压，并使支点部件 在压力接收侧的偏压力传递部件（41）的侧边缘处，能够调节偏置力。

    CHAIR
    98.
    发明申请
    CHAIR 有权

    公开(公告)号：US20250000259A1

    公开(公告)日：2025-01-02

    申请号：US18694781

    申请日：2022-03-07

    Applicant: OKAMURA CORPORATION

    Inventor： Hiroshi MASUNAGA ,  Syunsuke ISHIMARU ,  Syouichi IZAWA ,  Shinpei TOTSUKA

    IPC: A47C1/026 ,  A47C1/032

    Abstract: A chair includes a support base body portion; a backrest rotatably supported with respect to the support base body portion on an axis in a width direction of the support base body portion and being displaceable from an initial state to an inclined state of being inclined rearward; a biasing member configured to bias the backrest in the inclined state, in a direction of returning to the initial state; an adjuster configured to adjust a biasing force of the biasing member; and an operating member joined to the adjuster and configured to operate the adjuster, wherein the biasing member is provided in the backrest or the support base body portion, the adjuster is provided in the backrest, and the operating member is disposed behind the axis and on one side of the backrest in the width direction.

    Booth
    99.
    发明授权
    Booth 有权

    公开(公告)号：US11891824B2

    公开(公告)日：2024-02-06

    申请号：US17768962

    申请日：2020-09-25

    Applicant: OKAMURA CORPORATION

    Inventor： Asuka Yamanashi

    IPC: E04H1/12

    CPC classification number: E04H1/125

    Abstract: A booth includes a booth main body including a facing panel, a right-side panel, and a left-side panel, a top plate, and an inclined panel that extends from a booth left front-end portion of the right-side panel of the booth main body while being inclined to become farther from the facing panel toward the right-side panel in the plan view and forms an entrance into the booth main body between the inclined panel and a booth right front-end portion of the right-side panel of the booth main body. The top plate includes a panel side edge portion that extends along at least the facing panel and the right-side panel, and a front edge portion that includes a first edge portion that becomes closer to the facing panel from a first end on the right-side panel side of the front edge portion toward the left-side panel.

    TRANSMISSION UNIT AND POWER SYSTEM
    100.
    发明公开
    TRANSMISSION UNIT AND POWER SYSTEM 审中-公开

    公开(公告)号：US20230398851A1

    公开(公告)日：2023-12-14

    申请号：US18034086

    申请日：2021-12-03

    Applicant: OKAMURA CORPORATION ,  KUBOTA CORPORATION

    Inventor： Jirou ARAKAWA ,  Koichi FUNAKI

    IPC: B60K6/36 ,  B60K6/48 ,  B60K6/387

    CPC classification number: B60K6/36 ,  B60K6/48 ,  B60K6/387 ,  B60K2006/4833

    Abstract: A clutch unit (20) includes a coupling element (23) configured to, in a power transmission enabled manner, couple an output shaft (13) of an engine (10) and an input shaft (16) of a hydraulic pump (15) driven by driving force of the engine (10), and a motor generator (18) configured to generate driving force separately from the engine (10), in which the coupling element (23) includes a driving-side coupling portion (23a) configured to be coupled to a first coupling portion (11a) that is provided in the output shaft (13), and a driven-side coupling portion (23b) configured to be coupled to a second coupling portion (15a) that is provided in the input shaft (16) and that is configured to be coupled to the first coupling portion (11a).

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