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公开(公告)号：US10221909B2
公开(公告)日：2019-03-05
申请号：US15113777
申请日：2014-10-08
Applicant: PIOLAX, INC.
Inventor： Jun Saito
Abstract: A damper device is configured so that a piston moves in a cylinder. A seal ring member is provided to the outer periphery of the piston to device the inside of the cylinder into a first chamber and a second chamber. A transmission member is connected to the piston and can transmit external force to the piston. A cutout section is formed with a predetermined circumferential width in a first stopper surface. A communication section has an opening in an annular outer peripheral section located closer to the second chamber than the cutout section. When the seal ring member is pressed toward the first stopper surface, the seal ring member is deformed so as to partially enter the cutout section.
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公开(公告)号：US20180371795A1
公开(公告)日：2018-12-27
申请号：US15574104
申请日：2016-05-11
Applicant: PIOLAX, INC.
Inventor： Hisashi NAKASONE
Abstract: An electric locking device for an operable/closable member attached to an opening portion, includes a biasing member which biases a pair of rods in a direction in which the rods are brought into engagement with a pair of locking portions, an actuator for sliding the rods to disengage from the locking portions, the actuator having a case having an opening portion, a motor disposed within the case, a worm rotated by the motor and a worm wheel supported rotatably on the case and interlocked with the worm for rotation. The worm wheel has a rotating portion projecting outwards of the case from the opening portion, and proximal end portions of the rods are assembled individually to the rotating portion so as to move in an associated fashion, causing the rods to slide in a synchronized fashion in opposite directions to each other.
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公开(公告)号：US10080454B2
公开(公告)日：2018-09-25
申请号：US15532033
申请日：2015-11-30
Applicant: PIOLAX, INC.
Inventor： Yukihiro Sotome
CPC classification number: A47G29/00 , B60N2002/905 , B60R7/08 , B60R7/10
Abstract: One embodiment provides a retaining device. The retaining device includes a retaining member and a case member. The retaining member has a base and a shaft that protrudes from the side of the base. The case member includes: a frame which forms an opening; a pair of side walls which are erected from both side edges of the frame; and an insertion opening which is formed between the pair of side walls for inserting the retaining member from the rear side of the case member. A shaft hole is formed in each side wall, and the shaft is inserted into the shaft holes. A first slit is formed in each side wall and located between the insertion opening and the shaft hole.
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公开(公告)号：US10040400B2
公开(公告)日：2018-08-07
申请号：US15114059
申请日：2014-02-06
Applicant: PIOLAX, INC.
Inventor： Jung Hyung Cho , Bong Won Jung
Abstract: The present invention is a retaining device, wherein a pedestal part is attached to a vehicle. The retaining part has a turning shaft part and a loading part. A main body turnably supports the turning shaft part. An outward-jutting part is provided on the main body and is designed to be secured to the bottom part of the pedestal part. A locking part is provided on the main body. A part to be locked is locked to the locking part. The locking part and the outward-jutting part are provided so as to sandwich the turning shaft part, and receive the load applied to the loading part.
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公开(公告)号：US20180106322A1
公开(公告)日：2018-04-19
申请号：US15572708
申请日：2016-05-11
Applicant: PIOLAX, INC.
Inventor： Hisashi NAKASONE
Abstract: There is provided a shock-absorbing device disposed between a fixed member and a movable member to suppress movement of the movable member. The shock-absorbing device includes a case member; a shock-absorbing member; and a spring. The case member has a bottom portion, a supporting portion, a shaft portion, and a circumferential wall. The shock-absorbing member has an inner cylinder into which the shaft portion is inserted, an outer cylinder, and a spring bearing portion. A retaining member is provided between the case member and the shock-absorbing member. An outer circumference of the outer cylinder is disposed in an inner circumference of the circumferential wall to function as a first guide for the shock-absorbing member, and an inner circumference of the inner cylinder is disposed on an outer circumference of the shaft portion to function as a second guide for the shock-absorbing member.
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Patent Agency Ranking
公开(公告)号：US20170299074A1
公开(公告)日：2017-10-19
申请号：US15511616
申请日：2015-09-24
Applicant: PIOLAX, INC.
Inventor： Tomotaka MASAKI
CPC classification number: F16K15/033 , B60K15/04 , B60K2015/03269 , B60K2015/0461 , F16K1/2028 , F16K27/0227
Abstract: A flap valve apparatus includes a main body; a valve body; and a spring member. The main body includes support shafts, and the valve body includes bearing portions. When viewed from the axial direction of the support shaft, the bearing portions has a bearing hole with an inner diameter larger than the outer diameter of the support shaft; and an introduction groove being in communication with the bearing hole from the seal surface side of the valve body. A width of the introduction groove is smaller than the outer diameter of the support shaft, but is expandable to receive the support shaft. When viewed from the axial direction of the support shaft, an opening portion of the introduction grove is positioned near the axial center of the main body.
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公开(公告)号：US20170198780A1
公开(公告)日：2017-07-13
申请号：US15314056
申请日：2015-05-21
Applicant: PIOLAX, INC.
Inventor： Hisashi NAKASONE
CPC classification number: F16F13/005 , E05F5/00 , E05F5/02 , E05F5/022 , E05F5/08 , E05Y2900/538 , F16F7/00 , F16F7/08 , F16F2224/025 , F16F2232/08 , F16F2234/02 , F16F2236/04
Abstract: A damping device has a pin member inserted slidably in a cylindrical case member. The bottom of the case member has: a hole forming section in which an insertion hole is formed; and a slit for allowing the hole forming section to be expanded and deformed. The outer peripheral surface of the pin member and/or the inner peripheral surface of the hole forming section has a tapered section tilted relative to the axial direction. The movement of the pin member of being pressed into the insertion hole from the inside causes the outer peripheral surface of the pin member and the inner peripheral surface of the hole forming section to slide on each other along the tapered section, and as a result, the insertion hole is expanded.
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公开(公告)号：US20170072787A1
公开(公告)日：2017-03-16
申请号：US15123279
申请日：2014-12-18
Applicant: PIOLAX, INC. , YACHIYO INDUSTRY CO., LTD.
Inventor： Kenta MIHARA , Kazunari NAKAYA , Masato SHINOZAKI , Masaru SAWANO
IPC: B60K15/035 , F02M25/08 , F16K24/04
CPC classification number: B60K15/035 , B60K2015/03289 , B60K2015/03571 , F02M25/0836 , F16K24/044 , Y10T137/7404 , Y10T137/741
Abstract: A valve device for a fuel tank has a housing having a valve chamber which is provided below a partition wall and a ventilation chamber which is provided above the partition wall; a recess having a first opening formed in the bottom section thereof and defining a part of the ventilation chamber; and a fuel vapor discharge opening formed in the inner periphery of the recess. The partition wall has a shelf-like wall section extending from the peripheral edge of a second opening and reaching the inner periphery of the recess. The shelf-like wall section has formed therein a first groove section extending from the second opening side and connecting to the recess. A ceiling wall is disposed above the shelf-like wall section with a gap therebetween.
Abstract translation: 一种用于燃料箱的阀装置具有壳体，该壳体设置在分隔壁下方的阀室和设置在分隔壁上方的通风室; 凹部，其具有形成在其底部部分中并限定通气室的一部分的第一开口; 以及形成在凹部的内周中的燃料蒸气排出口。 分隔壁具有从第二开口的周缘延伸并到达凹部的内周的搁板状壁部。 搁板状壁部形成有从第二开口侧延伸并与凹部连接的第一槽部。 天花板壁布置在搁板状壁部之间，其间具有间隙。
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公开(公告)号：US20170023072A1
公开(公告)日：2017-01-26
申请号：US15215472
申请日：2016-07-20
Applicant: PIOLAX, INC.
Inventor： Takeaki TANAKA
IPC: F16D25/12 , F16D13/52 , F16D13/58 , F16H63/30 , F16D25/0638
CPC classification number: F16D25/12 , F16D13/52 , F16D13/58 , F16D25/0638 , F16H63/3026
Abstract: The embodiments relate to a spring assembly for returning a piston by urging the piston slidably arranged in a case in a predetermined direction. The spring assembly includes: an annular member; and plural spring members fixed to the annular member and arranged to urge the piston against the case. The annular member includes plural notch portions disposed on one of an inner periphery and an outer periphery of the annular member between the adjacent spring members, and plural standing wall portions disposed on the other one of the inner periphery and the outer periphery of the annular member opposite to the notch portions between the adjacent spring members. Each of the standing wall portions has a linear shape when viewed in a direction along a central axis passing through a center of the annular member.
Abstract translation: 实施例涉及一种弹簧组件，用于通过沿预定方向推动可滑动地布置在壳体中的活塞来使活塞返回。 弹簧组件包括：环形构件; 以及多个弹簧构件，其固定到所述环形构件并且被布置成将所述活塞推向所述壳体。 环形构件包括设置在相邻弹簧构件之间的环形构件的内周和外周之一的多个切口部分，以及设置在环形构件的内周和外周中的另一个上的多个竖立壁部 与相邻弹簧构件之间的切口部分相对。 当沿着通过环形构件的中心的中心轴线的方向观察时，每个立壁部分都具有线性形状。
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公开(公告)号：US09410354B2
公开(公告)日：2016-08-09
申请号：US14384728
申请日：2012-11-01
Applicant: PIOLAX, INC.
Inventor： Hisashi Nakasone
CPC classification number: E05F3/18 , E05F1/105 , E05F5/02 , E05Y2201/426 , E05Y2900/538 , F03G1/10 , F16B21/088 , F16F1/128 , F16F2230/0005 , Y10T16/625
Abstract: A pressing device is provided with a pin member, a coil-like spring member, and a spring receiving member which has a through-hole for allowing the pin member to be inserted therein and which supports one end of the spring member. The pin member has: a shaft section which has the spring member disposed on the outer peripheral side thereof; a head section which is interconnected with one end of the shaft section and which can come into contact with the contact surface of the opening/closing body; a spring support section which supports the other end of the spring member; and an engagement claw which engages with the outer surface of the mounting portion and which prevents the pressing device from being dislocated from the mounting portion.
Abstract translation: 按压装置设置有销构件，线圈状弹簧构件和具有用于使销构件插入其中并且支撑弹簧构件的一端的通孔的弹簧接收构件。 销构件具有：轴部，其具有设置在其外周侧的弹簧构件; 头部，其与所述轴部的一端相互连接并且能够与所述开闭体的接触面接触; 弹簧支撑部，其支撑弹簧构件的另一端; 以及与安装部的外表面接合并且防止按压装置从安装部脱位的接合爪。
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