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公开(公告)号：US20170248263A1
公开(公告)日：2017-08-31
申请号：US15584164
申请日：2017-05-02
发明人： Hideo TERADA , Ryousuke KANEGAE , Kazuki HATANAKA
IPC分类号： F16L37/14
CPC分类号： F16L37/144
摘要： A quick connector includes paired first legs having a first push-in inhibiting protrusion, and paired second legs having a second push-in inhibiting protrusion. Although the first push-in inhibiting protrusions inhibit the push-in movements of a retainer in a state before a pipe is inserted, they do not inhibit the push-in movements of the retainer in such another state as the pipe is located at a midway position. The second push-in inhibiting protrusions inhibit the push-in movements of the retainer in the other state where the pipe is located at the midway position.
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公开(公告)号：US20170246790A1
公开(公告)日：2017-08-31
申请号：US15596678
申请日：2017-05-16
摘要： A manufacturing process for filler tube includes: a workpiece arrangement step of arranging a workpiece onto an outer peripheral mold not only to axially lock a to-be-locked portion with respect to a locking portion but also so as to make the outer peripheral mold, which is set at a predetermined temperature, support a cylinder-shaped body of the workpiece on the outer peripheral face; and a flare-molding step of flare molding a flange by inserting an inner peripheral mold, which is set at a higher temperature than the predetermined temperature of the outer peripheral mold, into a to-be-molded portion on the inner peripheral side, and by relatively moving the outer peripheral mold and the inner peripheral mold in the axial direction to make a counter-welding-face forming portion and a welding-face forming portion clamp the to-be-molded portion between them in the axial direction.
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公开(公告)号：US20160230913A1
公开(公告)日：2016-08-11
申请号：US15098960
申请日：2016-04-14
发明人： Kazuki HATANAKA
IPC分类号： F16L37/14
CPC分类号： F16L37/144 , F16L2201/10
摘要： In a quick connector of the present invention, each of a pair of retaining legs includes a guide protrusion guided by the outer peripheral face of an annular boss to spreadingly deform each of the pair of the retaining legs when a pushing-in load is applied to a retainer in a state where the retainer is located at an initial position and in a state where a pipe is inserted into a normal position of the connector body and at the same time releasing the movement restriction of the retainer from the initial position to a confirmation position by the spreading deformation of each of the pair of the retaining legs.
摘要翻译： 在本发明的快速连接器中，一对保持腿中的每一个包括由环形凸台的外周面引导的导向突起，当将推入载荷施加到 在保持器位于初始位置并且管道插入到连接器主体的正常位置的状态下的保持器，并且同时将保持器的移动限制从初始位置释放到确认 通过一对保持腿中的每一个的扩展变形来定位。
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公开(公告)号：US20150240978A1
公开(公告)日：2015-08-27
申请号：US14699628
申请日：2015-04-29
IPC分类号： F16L37/088 , F16L21/08 , F16L37/12 , F16L21/03
CPC分类号： F16L37/088 , F16L21/03 , F16L21/08 , F16L37/1225 , F16L2201/10
摘要： A quick connector, which can securely demonstrate the lock confirmation function by a checker when a piped body is reinserted, is provided. A checker includes reinsertion-inhibiting bosses. Thus, when a piped body is inserted through an opening of a retainer again in such a state as the checker is moved to the lock confirmation position after the piped body has been pulled from out of a housing and the retainer in such a state as the checker is moved to the release position, the reinsertion-inhibiting bosses hock up onto an annular boss, thereby inhibiting the piped body from being inserted into the retainer and housing.
摘要翻译： 提供了一种快速连接器，可以在重新插入管道主体时通过检查器安全地显示锁定确认功能。 检查器包括禁止重新插入的老板。 因此，当管状体再次插入穿过保持器的开口的状态时，在管状体已经从壳体拉出之后检查器移动到锁定确认位置，并且保持器处于如下状态 检查器移动到释放位置，禁止重新插入凸起的凸起卡在环形凸台上，从而阻止管道主体插入保持器和壳体中。
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公开(公告)号：US20170232838A1
公开(公告)日：2017-08-17
申请号：US15584994
申请日：2017-05-02
CPC分类号： B60K15/0406 , B29C43/226 , B29C49/0015 , B29C57/04 , B29C65/02 , B29C65/7841 , B29K2023/065 , B29K2023/086 , B29K2077/00 , B29L2023/183 , B32B1/08 , B60K15/04 , B60K2015/047
摘要： A filler tube, which is capable of satisfying required functions suitably in compliance with the bellows and non-bellows cylindrical base while securing weld strength and fuel-permeation resistance property in the weld face, is provided. A filler tube includes a non-bellows cylindrical base with a total thickness of from 2 to 4 mm, a bellows with a total thickness of from 0.5 to 3 mm, and a flange having a total thickness of from 3.5 to 5 mm, and including an end face to be welded to a fuel tank. The non-bellows cylindrical base, the bellows, and the flange include inner layers formed so as to have a thickness accounting for from 40 to 60% of the total thicknesses, and formed of high-density polyethylene (or HDPE) serving as the major constituent, intermediate layers exhibiting fuel-permeation resistance property, and outer layers protecting the intermediate layers.
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公开(公告)号：US20170050513A1
公开(公告)日：2017-02-23
申请号：US15340631
申请日：2016-11-01
IPC分类号： B60K15/035 , F02M25/08 , F02M37/00
CPC分类号： B60K15/03519 , B60K15/035 , B60K15/03504 , B60K15/04 , B60K2015/03538 , B60K2015/03552 , F02M25/0836 , F02M25/0872 , F02M37/0017 , F16L37/38
摘要： The resinous filler port includes: a filler-port body including a nozzle insertion port through which a filler nozzle is insertable, a fuel supply port supplying a fuel supplied from the filler nozzle to a fuel tank by way of a filler tube, and a vapor inlet port letting flow in vapors arising from the fuel and passing through a breather tube from a side of the fuel tank; a joint formed to penetrate through from one of opposite ends thereof to another one of the opposite ends, fitted undetachably into and around the vapor inlet port at the one of the opposite ends, and connected with the breather tube at the other one of the opposite ends; and a flow control valve accommodated inside the joint, and controlling a flow volume of the vapors flowing into the filler-port body from the breather tube.
摘要翻译： 树脂填料口包括：填料口体，其包括可插入填料喷嘴的喷嘴插入口，通过填充管将从填料喷嘴供给的燃料供给燃料箱的燃料供给口和蒸气 进气口在燃料中产生的蒸汽中流动，并从燃料箱侧通过一个通气管; 形成为从其相对端中的另一端渗透到相对端中的另一端的接头，其在相对端中的一个端部处不可拆卸地装配到蒸气入口中和周围，并且在相对的另一个处与通气管相连 结束 以及容纳在接头内的流量控制阀，并且控制从通气管流入加料口主体的蒸汽的流量。
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公开(公告)号：US20160040813A1
公开(公告)日：2016-02-11
申请号：US14919435
申请日：2015-10-21
发明人： Kazuki HATANAKA
IPC分类号： F16L37/14
CPC分类号： F16L37/144 , F16L2201/10
摘要： Each detecting leg includes a detection portion provided on the end side of the detecting leg to protrude inward in the diametric direction, and contacting with an annular boss at an initial position, and a push-in inhibition portion provided in the detecting leg on the side of a base from the detection portion, locked in the push-in direction to a connector body in a state where the detecting leg does not bend to the inner side in the axial direction at the initial position, and put in such a state as being not locked in the push-in direction to the connector body in a state where the detecting leg bends to the inner side in the axial direction.
摘要翻译： 每个检测腿包括设置在检测腿的端侧上的检测部分，以沿直径方向向内突出，并且与初始位置处的环形凸起接触，并且设置在侧面的检测腿中的推入禁止部 在检测腿在初始位置处在轴向不向内侧弯曲的状态下从检测部分向基座的锁定方向锁定到连接器主体，并且处于如下状态： 在检测腿沿轴向向内侧弯曲的状态下，不向推入方向锁定到连接器主体。
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