公开(公告)号：US20090308462A1

公开(公告)日：2009-12-17

申请号：US12227410

申请日：2007-05-24

Applicant: Søren Badstue ,  Amir Shahar

Inventor： Søren Badstue ,  Amir Shahar

IPC: F16K15/20

CPC classification number: B60C29/06 ,  B60C29/068 ,  Y10T137/3584 ,  Y10T137/3646 ,  Y10T137/3677 ,  Y10T137/3709

Abstract: A pressure relief device (100) for an inflatable tire comprises a body (102) having a chamber (116) therein and pressure relief mechanism for releasing air when the air pressure in the chamber exceeds a first predetermined pressure level. A conduit (108; 208) inter-connects an air inlet (110; 210) with an air outlet (112; 212). The conduit (108; 208) is provided in a pin (104; 204) arranged to slide axially in a passageway (106) in the body, the pin (104; 204) extending from the air inlet (110; 210) to the air outlet (112; 212) and being slidable between a first position in which it cannot release a stem of the tire, and a second position, in which it can release the stem.

Abstract translation: 用于充气轮胎的压力释放装置（100）包括其中具有腔室（116）的本体（102）和当腔室中的空气压力超过第一预定压力水平时释放空气的压力释放机构。 导管（108; 208）将空气入口（110; 210）与空气出口（112; 212）相互连接。 所述导管（108; 208）设置成销（104; 204），所述销（104; 204）布置成在所述主体中的通道（106）中轴向滑动，所述销（104; 204）从所述空气入口（110; 210）延伸到 空气出口（112; 212），并且可在其不能释放轮胎的杆的第一位置和第二位置之间滑动，在第二位置，所述第二位置可释放所述杆。

公开(公告)号：US6125694A

公开(公告)日：2000-10-03

申请号：US400695

申请日：1999-09-22

Applicant: Douglas K. Bledsoe

Inventor： Douglas K. Bledsoe

IPC: B60C23/00 ,  B60C23/04 ,  B60C23/02

CPC classification number: B60C23/0403 ,  B60C23/001 ,  B60C23/004 ,  B60C29/068

Abstract: An audibly reporting and contemporaneous pressure-relief, automatic tire assembly is disclosed for use in interaction with preexisting valve core stems on a tire of other vessel or with conventional tire rim inflation holes. The assembly of the invention has a channeled valve body having a moving inside pin, and communication from within its channel to a sound board emission port having check-reed position groove at its other end. A pressure-sensitive arc-like mechanism is provided, fabricated to provide an inwardly closing force equivalent to a preselected pressure limit desired for a respective tire or air/fluid-pressured container. This mechanism is mounted in relation to the valve body and supported by a hollow and ported collar so that it seats and exerts closing force against an exposed portion of the check-reed which sits and can move within its position groove. When air or fluid pressure is provided to the valve body, in installed position, the back pressure from this exerts a corresponding force on the check-reed. When this back-pressure force, representing pressure in the tire/container exceeds the force exerted by the pressure-sensitive mechanism leaning on the check-reed, the check-reed moves within its groove allowing excess pressure above the limit to escape, and contemporaneously reporting an audible whistling sound generated by the sound board conditions created by escaping air in adjoining spaces of the check-reed, check-reed groove, and ported support collar in relation to the valve body.

Abstract translation: 公开了一种可听报告和同时期的减压自动轮胎组件，用于与其他容器的轮胎上的预先存在的阀芯杆或与常规轮胎边缘充气孔相互作用。 本发明的组件具有通道阀体，其具有移动的内销，并且在其通道内与在其另一端具有止回位置槽的声板发射端口连通。 提供压敏弧形机构，其制造成提供相当于相应轮胎或空气/流体压力容器所需的预选压力极限的向内关闭力。 该机构相对于阀体安装并由中空和带状的轴环支撑，使得其安置并且抵靠位于其位置凹槽内并且可在其位置槽内移动的止回阀的暴露部分的闭合力。 当空气或流体压力被提供给阀体时，在安装位置，来自其的背压在检查盘上施加相应的力。 当表示轮胎/容器中的压力的​​这种背压力超过靠在检查盘上的压敏机构施加的力时，检查盘在其槽内移动，允许超过极限的超压力逸出，同时 报告由声板条件产生的可听到的口哨声，其通过相对于阀体在检查簧片，止回槽和端口支撑轴环的相邻空间中逸出空气而产生。

公开(公告)号：US4883107A

公开(公告)日：1989-11-28

申请号：US128909

申请日：1987-12-04

Applicant: Kenneth B. Keys

Inventor： Kenneth B. Keys

IPC: B60C29/06

CPC classification number: B60C29/06 ,  B60C29/068

Abstract: A dual valve assembly with calibrated or adjustable spring loading that may be attached to a valve stem on a tire to allow slightly over pressuring the tire with air and which then automatically adjusts the pressure in the tire to match a spring loading calibration.

Abstract translation: 具有校准或可调节的弹簧加载的双阀组件，其可以附接到轮胎上的阀杆，以允许用空气略微压过轮胎，然后自动调节轮胎中的压力以匹配弹簧加载校准。

公开(公告)号：US1724063A

公开(公告)日：1929-08-13

申请号：US21921827

申请日：1927-09-13

Applicant: ANDERSON MARTIN E

Inventor： ANDERSON MARTIN E

IPC: B60C23/00

CPC classification number: B60C23/0496 ,  B60C29/068 ,  Y10T137/3631 ,  Y10T137/3646 ,  Y10T137/7834 ,  Y10T137/7836

公开(公告)号：US11845308B2

公开(公告)日：2023-12-19

申请号：US17636815

申请日：2020-09-02

Applicant: James Andrew McGhee

Inventor： James Andrew McGhee

IPC: B60C29/06 ,  B60C23/00 ,  F16K15/18 ,  B60C23/04 ,  F16K15/20

CPC classification number: B60C29/068 ,  B60C23/002 ,  B60C23/00354 ,  B60C23/0496 ,  F16K15/1823 ,  F16K15/207 ,  Y10T137/36

Abstract: A safety valve replaces a tire valve. The valve includes a generally elongate hollow main body having an upper portion, a lower flex hose connector, a side tubular branch having a valve seat with a ball valve, an electronics housing having a battery, motor and a drive pin for the ball valve. The lower flex hose connector is adapted for connection to a flex hose or valve stem of the vehicle tire. The side branch branches from the main body and communicates with the hollow interior of the main body. The side branch has a plurality of air exit apertures at its periphery. The valve seat includes a base with an aperture therein through which the drive pin can extend through to engage the ball valve. The ball valve sits in the base and is biased in the valve seat via a spring to cover the aperture.

公开(公告)号：US11642922B2

公开(公告)日：2023-05-09

申请号：US17818253

申请日：2022-08-08

Applicant: Harry Lewellyn

Inventor： Harry Lewellyn

IPC: B60C29/06 ,  F16K17/04 ,  F16K17/06

CPC classification number: B60C29/068 ,  F16K17/044 ,  F16K17/0433 ,  F16K17/06 ,  F16K17/0486 ,  Y10T137/36 ,  Y10T137/7738 ,  Y10T137/7876

Abstract: An improved deflator valve is described herein. The deflator valve has a main body with one or more ports, one or more vents, or port or vent slots for introducing air into or relieving pressure from within the main body in a vortex, circular flow. The deflator valve also includes a piston having an O-ring disposed around an outer circumference of the piston. The O-ring of the piston and the ports and vents are effective for reducing noise and deflation time and improving accuracy and ease of adjusting a pressure setting. The deflator valve can further include a dual or variable rate spring that can achieve an extensive destination pressure range. The deflator valve can also include a threadless lead in, fewer valve stem threads, or a lock chuck for enhanced valve stem attachment methods.

公开(公告)号：US09821600B2

公开(公告)日：2017-11-21

申请号：US14686512

申请日：2015-04-14

Applicant: GOODRICH CORPORATION

Inventor： Warren Kendricks

IPC: B60B25/00 ,  B60B25/12 ,  B60B25/22 ,  B60C29/06

CPC classification number: B60B25/002 ,  B60B25/00 ,  B60B25/008 ,  B60B25/10 ,  B60B25/12 ,  B60B25/20 ,  B60B25/22 ,  B60B2900/3312 ,  B60C29/068 ,  B60Y2200/51

Abstract: A wheel includes an inner wheel half defining a plurality of inner bolt apertures and having a mating surface. The wheel also includes an outer wheel half defining a plurality of outer bolt apertures and having an inner surface. The plurality of outer bolt apertures are configured to be aligned with the plurality of inner bolt apertures such that each of a plurality of bolts may be received by one of the plurality of outer bolt apertures and one of the plurality of inner bolt apertures, forming a seal between the mating surface and the inner surface in response to each of the plurality of bolts being tightened. In response to a predetermined number of bolts becoming loose, a first portion of the mating surface may separate from a second portion of the inner surface, breaking the seal.

公开(公告)号：US20170328487A1

公开(公告)日：2017-11-16

申请号：US15593718

申请日：2017-05-12

Applicant: Intex Marketing Ltd.

Inventor： Hua Hsiang Lin ,  Yaw Yuan Hsu

IPC: F16K15/20 ,  F16K17/04 ,  F16K17/168 ,  B60C29/06

CPC classification number: F16K15/207 ,  A47C27/08 ,  B60C29/068 ,  F16K17/04 ,  F16K17/044 ,  F16K17/168 ,  Y10T137/3646

Abstract: A valve assembly configured for use with an inflatable product, such as a mattress, chair, pool, spa, float, or another suitable inflatable product. The valve assembly includes a first valve component that serves as an opening for inflation and/or deflation of the inflatable product, and a second valve component that serves as an opening for deflation or decompression of the inflatable product.

公开(公告)号：US09796222B2

公开(公告)日：2017-10-24

申请号：US14945526

申请日：2015-11-19

Applicant: THE GOODYEAR TIRE & RUBBER COMPANY

Inventor： Cheng-Hsiung Lin ,  Arun Kumar Byatarayanapura Gopala

IPC: B60C23/12 ,  B60C23/00 ,  B60C29/00 ,  B60C29/02 ,  B60C29/06 ,  B60S5/04

CPC classification number: B60C23/12 ,  B60C23/004 ,  B60C29/005 ,  B60C29/02 ,  B60C29/068 ,  B60S5/043

Abstract: An air maintenance tire assembly includes a tire having a tire cavity bounded by first and second sidewalls extending to a tire tread region, air pump for generating pressurized air for maintaining air pressure within the tire cavity at a preset pressure level, the tire having an elongate valve stem projecting outward from the tire cavity and having an internal valve stem air passageway in communication with the tire cavity and operative to direct pressurized air into the cavity, and a valve housing disposed adjacent an outward end of the valve stem and operative to selectively open and close pressurized air flow from the valve stem internal passageway into the tire cavity.

公开(公告)号：US20170144493A1

公开(公告)日：2017-05-25

申请号：US14946005

申请日：2015-11-19

Applicant: THE GOODYEAR TIRE & RUBBER COMPANY

Inventor： Robin LAMGADAY ,  Cheng-Hsiung LIN ,  Arun Kumar Byatarayanapura GOPALA

IPC: B60C23/00 ,  B60C29/02 ,  B60C29/00 ,  B60C29/06 ,  B60C13/02 ,  B60C11/00

CPC classification number: B60C23/12 ,  B60C23/004 ,  B60C29/005 ,  B60C29/02 ,  B60C29/068 ,  B60S5/043

Abstract: An air maintenance tire assembly includes a tire having a tire cavity bounded by first and second sidewalls extending to a tire tread region, air pumping means for generating pressurized air for maintaining air pressure within the tire cavity at a preset pressure level, and a valve housing disposed adjacent an outward end of the valve stem and operative to selectively open and close pressurized air flow from the valve stem internal passageway into the tire cavity. The first sidewall has at least one bending region operatively bending within a rolling tire footprint and a sidewall groove defined by groove sidewalls positioned within the bending region of the first tire sidewall. The groove deforms segment by segment between a non-deformed state and a deformed, constricted state in response to the bending of the first sidewall bending region within the rolling tire footprint.