公开(公告)号：US09382696B2

公开(公告)日：2016-07-05

申请号：US14622404

申请日：2015-02-13

Applicant: Sigelock Systems, L.L.C.

Inventor： George Sigelakis ,  Matthew Hayduk

IPC: E03B9/06 ,  E03B9/02 ,  F16K35/10 ,  F16K27/00

CPC classification number: E03B9/06 ,  E03B9/02 ,  F16K27/006 ,  F16K35/10 ,  Y10T29/53687 ,  Y10T70/554 ,  Y10T70/5562 ,  Y10T70/5575 ,  Y10T137/0407 ,  Y10T137/5468 ,  Y10T137/7021 ,  Y10T137/7069 ,  Y10T137/7256 ,  Y10T137/9247

Abstract: A locking fire hydrant includes a fire hydrant body having an internal channel extending between a main cap recess and an auxiliary cap recess defined therein. A plunger assembly including first and second plungers is disposed within the internal channel. The first plunger is disposed such that an end thereof is capable of extending into a main cap recess and the second plunger is disposed such that an end thereof is capable of extending into an auxiliary cap recess. When the second plunger is actuated by mounting a locking cap on the fire hydrant body, one of the ratchet teeth provided on the back side of the auxiliary cap engages the second plunger to prevent the auxiliary cap from being removed from the fire hydrant body. A locking cap, an opening tool, and methods of securing an auxiliary cap to a fire hydrant also are described.

公开(公告)号：US20150152625A1

公开(公告)日：2015-06-04

申请号：US14622404

申请日：2015-02-13

Applicant: Sigelock Systems, L.L.C.

Inventor： George Sigelakis ,  Matthew Hayduk

IPC: E03B9/06

CPC classification number: E03B9/06 ,  E03B9/02 ,  F16K27/006 ,  F16K35/10 ,  Y10T29/53687 ,  Y10T70/554 ,  Y10T70/5562 ,  Y10T70/5575 ,  Y10T137/0407 ,  Y10T137/5468 ,  Y10T137/7021 ,  Y10T137/7069 ,  Y10T137/7256 ,  Y10T137/9247

Abstract: A locking fire hydrant includes a fire hydrant body having an internal channel extending between a main cap recess and an auxiliary cap recess defined therein. A plunger assembly including first and second plungers is disposed within the internal channel. The first plunger is disposed such that an end thereof is capable of extending into a main cap recess and the second plunger is disposed such that an end thereof is capable of extending into an auxiliary cap recess. When the second plunger is actuated by mounting a locking cap on the fire hydrant body, one of the ratchet teeth provided on the back side of the auxiliary cap engages the second plunger to prevent the auxiliary cap from being removed from the fire hydrant body. A locking cap, an opening tool, and methods of securing an auxiliary cap to a fire hydrant also are described.

Abstract translation: 锁定消防栓包括消防栓主体，其具有在主帽凹部和限定在其之间的辅助帽凹部之间延伸的内部通道。 包括第一和第二柱塞的柱塞组件设置在内部通道内。 第一柱塞被设置成使得其端部能够延伸到主帽凹部中，并且第二柱塞被设置成使得其端部能够延伸到辅助盖凹部中。 当第二柱塞通过将消防栓主体上的锁定帽安装起来而被致动时，设置在辅助盖的后侧上的一个棘轮齿接合第二柱塞，以防止辅助盖从消防栓体上移除。 还描述了锁定帽，打开工具以及将辅助帽固定到消火栓的方法。

公开(公告)号：US08967184B2

公开(公告)日：2015-03-03

申请号：US13740034

申请日：2013-01-11

Applicant: Sigelock Systems, L.L.C.

Inventor： George Sigelakis ,  Matthew Hayduk

IPC: E03B9/06 ,  E03B9/02 ,  F16K35/10 ,  F16K27/00

CPC classification number: E03B9/06 ,  E03B9/02 ,  F16K27/006 ,  F16K35/10 ,  Y10T29/53687 ,  Y10T70/554 ,  Y10T70/5562 ,  Y10T70/5575 ,  Y10T137/0407 ,  Y10T137/5468 ,  Y10T137/7021 ,  Y10T137/7069 ,  Y10T137/7256 ,  Y10T137/9247

Abstract: A locking fire hydrant includes a fire hydrant body having an internal channel extending between a main cap recess and an auxiliary cap recess defined therein. A plunger assembly including first and second plungers is disposed within the internal channel. The first plunger is disposed such that an end thereof is capable of extending into a main cap recess and the second plunger is disposed such that an end thereof is capable of extending into an auxiliary cap recess. When the second plunger is actuated by mounting a locking cap on the fire hydrant body, one of the ratchet teeth provided on the back side of the auxiliary cap engages the second plunger to prevent the auxiliary cap from being removed from the fire hydrant body. A locking cap, an opening tool, and methods of securing an auxiliary cap to a fire hydrant also are described.

Abstract translation: 锁定消防栓包括消防栓主体，其具有在主帽凹部和限定在其之间的辅助帽凹部之间延伸的内部通道。 包括第一和第二柱塞的柱塞组件设置在内部通道内。 第一柱塞被设置成使得其端部能够延伸到主帽凹部中，并且第二柱塞被设置成使得其端部能够延伸到辅助盖凹部中。 当第二柱塞通过将消防栓主体上的锁定帽安装起来而被致动时，设置在辅助盖的后侧上的一个棘轮齿接合第二柱塞，以防止辅助盖从消防栓体上移除。 还描述了锁定帽，打开工具以及将辅助帽固定到消火栓的方法。