公开(公告)号：WO2005026593A3

公开(公告)日：2005-10-06

申请号：PCT/US2004029072

申请日：2004-09-08

Applicant: HALKEY ROBERTS CORP

Inventor： MACKAL GLENN H

IPC: F16K20060101 ,  F16K15/02 ,  F16K15/20

CPC classification number: F16K15/028 ,  F16K15/20 ,  Y10T137/7929 ,  Y10T137/7938 ,  Y10T137/7939

Abstract: A check valve comprising a poppet (30) urged by a conical spring (50) to annularly seal uniformly around its entire periphery to assure more uniform cracking pressure about its entire periphery. To insure uniform sealing of the poppet (30) against a seat (36) the conical spring (50) has a smallest coil (50S) in engagement with a center protrusion (42) of the poppet (30) to permit the protrusion (42) to pivot relative to the conical spring (50).

Abstract translation: 止回阀，其包括由锥形弹簧（50）推动的提升阀（30），以在其整个周边上均匀地环形密封，以确保围绕其整个周边的更均匀的开​​启压力。 为了确保提升阀（30）与座（36）的均匀密封，锥形弹簧（50）具有与提升阀（30）的中心突起（42）接合的最小线圈（50S），以允许突起（42） ）相对于锥形弹簧（50）枢转。

公开(公告)号：WO2005027359A3

公开(公告)日：2006-01-26

申请号：PCT/US2004029071

申请日：2004-09-08

Applicant: HALKEY ROBERTS CORP

Inventor： FAWCETT LYMAN W JR ,  MACKAL GLENN H

IPC: A47B95/02 ,  A47J45/00 ,  B65B1/04 ,  B65B3/04 ,  B65D25/28 ,  E05B1/00 ,  E05B7/00 ,  F16G11/04 ,  F16G11/10 ,  H04B20060101

CPC classification number: F16G11/103 ,  F16G11/101 ,  Y10T16/44 ,  Y10T16/469 ,  Y10T16/4713 ,  Y10T16/4724 ,  Y10T24/39 ,  Y10T24/3918 ,  Y10T24/3969 ,  Y10T24/4745

Abstract: An assemblable jerk handle for a lanyard cord including in one embodiment a base portion having a center channel with interior progressive teeth for receiving the lanyard cord and a cap portion for permanently snap-fitting to the base portion to securely grip and therefore retain the lanyard cord within the base portion. In another embodiment, the assemblable jerk handle comprises a base portion having a center channel positioned therethrough for receiving a bifurcated plug that receives the lanyard cord therein and forcibly closes about the Ianyard cord to securely grip and therefore retain the lanyard cord within the base portion.

Abstract translation: 一种用于系索的可组合的加加器手柄，包括在一个实施例中，具有中心通道的基部部分，具有用于容纳系索的内部渐进齿，以及用于永久地卡扣配合到基部部分的盖部分，以牢固地抓握并因此保持系索 在基部内。 在另一个实施例中，可组装的冲击手柄包括基部，该基部具有穿过其中的中心通道，用于接纳分配的塞子，该栓塞将绳索接收在其中，并强制地围绕绳索绳索闭合，以牢固地夹紧并因此将绳索保持在基部内。

公开(公告)号：WO2008027939A3

公开(公告)日：2008-12-04

申请号：PCT/US2007077059

申请日：2007-08-29

Applicant: HALKEY ROBERTS CORP ,  MACKAL GLENN H

Inventor： MACKAL GLENN H

IPC: F16K15/18

CPC classification number: F16K15/18 ,  F16K15/20 ,  F16K15/205 ,  F16K35/06 ,  Y10T137/7876

Abstract: A check valve for an inflatable device comprising a poppet urged by a conical spring to annularly seal uniformly around its entire periphery to assure more uniform cracking pressure about its entire periphery. In one embodiment the check valve comprises a locking key to lock the valve closed irrespective of the cracking pressure that may otherwise may have cracked the valve open. In another embodiment, the check valve comprises a manual dump feature that allows rapid dumping of air from the inflatable irrespective of low cracking pressure that may exist in the inflatable.

Abstract translation: 一种用于充气装置的止回阀，其包括由锥形弹簧推动的提升阀，以围绕其整个周边均匀地环形密封，以确保围绕其整个周边更均匀的开​​启压力。 在一个实施例中，止回阀包括锁定键，以锁定阀门而不管开启压力如何，否则开启压力可能已经破裂了阀门打开。 在另一个实施例中，止回阀包括手动转储特征，所述手动转储特征允许从充气中快速倾倒空气，而不管可充气中可能存在的低开启压力。

公开(公告)号：WO2005026594A2

公开(公告)日：2005-03-24

申请号：PCT/US2004029078

申请日：2004-09-08

Applicant: HALKEY ROBERTS CORP

Inventor： MACKAL GLENN H

IPC: B67B7/64 ,  B67D99/00 ,  F16K20060101 ,  F16K15/20 ,  F16K17/40 ,  F16K

CPC classification number: B63C9/24 ,  F16K15/20 ,  Y10T137/1767

Abstract: A pneumatically assisted inflator for gas cylinders comprises an inline configuration such that gas contained within the gas cylinder flows axially through the inflator to be exhausted therefrom and inflate an inflatable article. The inline configuration of the inflator reduces the stress otherwise imparted to the component parts thereof and thereby allows most of the component parts to be manufactured from an injection molded high-strength plastic or the like. The inflator comprises an inflator piston positioned within a piston cylinder that moves against a rotatable cam surface, such as a rotatable collar connected to a pull lanyard, to force a pierce pin to make at least a small pin hole in a frangible seal and allow high pressure gas from the gas cylinder to flow into the piston cylinder, whereupon the high pressure gas in the piston cylinder further moves the inflator piston to more fully force the pierce pin into the frangible seal to fully open the frangible seal.

Abstract translation: 用于气瓶的气动辅助充气机包括内联构造，使得容纳在气瓶内的气体轴向流动通过充气机从其中排出并使其膨胀。 充气机的在线构造减少了赋予其组成部分的应力，从而允许大部分组成部件由注射成型的高强度塑料等制造。 充气机包括位于活塞气缸内的充气器活塞，其抵靠可旋转的凸轮表面移动，例如连接到拉索上的可旋转轴环，以迫使穿孔销在易碎密封件中至少形成小的销孔，并允许高 来自气瓶的压力气体流入活塞气缸，于是活塞气缸中的高压气体进一步移动充气活塞，以更充分地迫使穿孔销进入易碎密封件以完全打开易碎密封件。

公开(公告)号：WO03022367A2

公开(公告)日：2003-03-20

申请号：PCT/US0228076

申请日：2002-09-04

Applicant: HALKEY ROBERTS CORP ,  MACKAL GLENN H ,  FAWCETT LYMAN W JR

Inventor： MACKAL GLENN H ,  FAWCETT LYMAN W JR

IPC: B63C9/18 ,  B63C9/19 ,  B67D7/08 ,  F16K31/00 ,  A63B

CPC classification number: B63C9/24

Abstract: A pill for insertion into a bobbin of a bobbin assembly of an automatic inflator, the pill including a distal surface and a proximal surface, at least one of the surfaces including an undulating configuration.

Abstract translation: 一种用于插入到自动充气机的筒管组件的筒管中的药丸，所述药丸包括远端表面和近端表面，所述表面中的至少一个包括起伏构型。