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公开(公告)号：US20230313560A1
公开(公告)日：2023-10-05
申请号：US18011726
申请日：2021-06-23
Applicant: PIOLAX, INC.
Inventor： Jun SAITO
Abstract: There is provided a locking device including: a base member; a lock bar member; and a drive member. The base member includes a pair of facing surfaces sandwiching and supporting the lock bar member. The lock bar member includes a lock portion, a first bar portion extending in a sliding direction of the lock bar member, and a second bar portion extending in a direction intersecting the sliding direction and connecting the first bar portion and the lock portion. A first stepped portion is formed on the first bar portion, and a second stepped portion is formed on the second bar portion. Each of the facing surfaces is provided with step portions each of which faces the first stepped portion and the second stepped portion respectively in the direction intersecting the sliding direction at positions sandwiched between the first stepped portion and the second stepped portion.
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Patent Agency Ranking
公开(公告)号：US20230304333A1
公开(公告)日：2023-09-28
申请号：US18010679
申请日：2021-06-23
Applicant: PIOLAX, INC.
Inventor： Jun SAITO
Abstract: As shown in FIG. 5B, the pushing portion 44 of the operation member 22 pushes the sliding surface 46 of the driving member 30, and the driving member 30 is retracted. In this way, the driving member 30 is driven by an operation of the user.
A lock device attached to a stationary body so that an opening and closing body is locked in a closed state with respect to the stationary body includes a driving member that is driven in response to movement of an operation member, and a rod movable in a longitudinal direction. The driving member includes a coupling portion coupled to the rod. The rod includes a lock portion engageable with and disengageable from a lock hole of the opening and closing body, and a holding portion holding the coupling portion so that the coupling portion is slidable in a moving direction of the rod. When the rod is moved in a lock releasing direction in which lock of the lock portion is released by the driving member, the holding portion and the coupling portion move in the lock releasing direction. ---
公开(公告)号：US20240141706A1
公开(公告)日：2024-05-02
申请号：US18279155
申请日：2022-02-14
Applicant: PIOLAX, INC.
Inventor： Jun SAITO
Abstract: An electric lock device for an opening and closing member includes: a lock portion; a rod; a biasing member; and an actuator. The actuator includes a case, a motor, a wheel, and a rotor. The wheel is provided with a pressing portion that is configured to engage with a receiving portion provided on the rotor or the rod when the wheel rotates in a predetermined direction to move the rod. When a rotation force is applied to the rotor in a direction against a biasing force of the biasing member via the rod in a state where the rod is biased by the biasing member in a direction in which the rod is engaged with the lock portion, the rotor is capable of rotating independently of the wheel in a direction in which the receiving portion is separated from the pressing portion.
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公开(公告)号：US20220235843A1
公开(公告)日：2022-07-28
申请号：US17611789
申请日：2020-04-02
Applicant: PIOLAX, INC.
Inventor： Tomoyuki HOSOYA , Jun SAITO
IPC: F16F9/12
Abstract: There is provided a damper device, including: a base; a rotor rotatably supported by the base; a cap defining a housing chamber of the rotor together with the base; and viscous liquid filled in the housing chamber. The base and the cap define a reservoir chamber for the viscous liquid on an outer side of the housing chamber in a radial direction. A gap between the housing chamber and the reservoir chamber is sealed.
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公开(公告)号：US20220128113A1
公开(公告)日：2022-04-28
申请号：US17503820
申请日：2021-10-18
Applicant: PIOLAX, INC.
Inventor： Jun SAITO
Abstract: There is provided a damper device including: a cylinder; a piston; and a seal ring. The piston includes: a column portion wound around the seal ring; and a first restricting portion and a second restricting portion that are configured to restrict movement of the seal ring in a axial direction. The column portion has a protruding portion protruding outward in a radial direction. The first restricting portion has a cutout portion. The seal ring is capable of taking a deformed state where the seal ring is deformed so as to partially enter the cutout portion by movement of the piston. In a case where the seal ring is in the deformed state, and in a normal state where the seal ring does not enter the cutout portion, the seal ring is pressed against an inner peripheral surface of the cylinder by the protruding portion.
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公开(公告)号：US20150102620A1
公开(公告)日：2015-04-16
申请号：US14508868
申请日：2014-10-07
Applicant: Piolax, Inc.
Inventor： Hiroaki ICHIOKA , Jun SAITO
CPC classification number: F16F9/12 , B60N3/023 , F16F2230/30
Abstract: An embodiment provides a damper a damper including: a housing; a rotor; and a sealing member. The housing includes outer and inner cylinder portions to define a filling space portion therebetween for filling with a viscose fluid. The rotor includes a head portion and a cylinder portion extended downwardly therefrom so as to be inserted into the filling space portion. The sealing member seals the filling space portion. The rotor further includes axially-extending first and second groove portions provided on outer and inner peripheral surfaces of the cylinder portion near the bottom portion thereof. At least one of the first groove portions includes a communicating portion which communicates the inside and the outside of the rotor, and the second groove portion is apart from the communicating portion in a circumferential direction.
Abstract translation: 实施例提供一种阻尼器，其包括：壳体; 转子 和密封构件。 壳体包括外筒部分和内筒部分，以在其间限定填充空间部分，用于填充粘胶流体。 转子包括头部和从其向下延伸的筒部，以便插入到填充空间部分中。 密封构件密封填充空间部分。 转子还包括设置在靠近其底部的气缸部分的外周表面和内周表面上的轴向延伸的第一和第二凹槽部分。 所述第一槽部中的至少一个包括连通所述转子的内部和外部的连通部，所述第二槽部与所述连通部沿周向隔开。
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