公开(公告)号：US3854244A

公开(公告)日：1974-12-17

申请号：US39220673

申请日：1973-08-28

Applicant: STANG HYDRONICS INC

Inventor： WALKER R

IPC: E06B11/02 ,  E06B11/04

CPC classification number: E06B11/02

Abstract: A pair of tension springs are connected and oriented in such manner, relative to a horizontal-axis vehicle gate, that the gate is effectively and economically spring-biased to a predetermined closed position. A precisely-controllable hydraulic damper mechanism prevents the spring-biased gate from bumping the undersides of motor vehicles passing thereover, and then releases to achieve the combined benefits of (1) minimized time period during which the gate remains open after vehicles pass thereover, and (2) maximized effectiveness relative to the latching mechanism of the gate. The release means compensates automatically for conditions under which long tandem trucks, or strings of automobiles or trucks, pass over the gate. Such automatic compensation, and other types of damper operation, are achieved without causing cavitation of the hydraulic fluid.

Abstract translation: 一对拉伸弹簧相对于水平轴车辆门以这种方式连接和定向，使得闸门被有效地和经济地弹簧偏置到预定的关闭位置。 精确控制的液压阻尼器机构防止弹簧偏压门撞击通过其的机动车辆的下侧，然后释放以实现（1）在车辆通过之后门保持打开的最小化时间段的综合优点，以及 （2）相对于闸门的锁定机构最大化效能。 释放装置自动补偿长串联卡车或一串汽车或卡车通过闸门的条件。 这种自动补偿和其他类型的减震器操作在不引起液压流体气蚀的情况下实现。

公开(公告)号：US3604627A

公开(公告)日：1971-09-14

申请号：US3604627D

申请日：1970-02-24

Applicant: STANG HYDRONICS INC

Inventor： MISCOVICH JOHN A ,  WARREN LEONDRAS A

IPC: A62C31/24 ,  E21C25/60 ,  B05B15/08

CPC classification number: E21C25/60 ,  A62C31/24

Abstract: A remotely controlled twin-jet monitor apparatus is mounted on the end of an articulated water-conducting boom or arm, and is so constructed that the two jets emanating therefrom never create any resultant torque about the vertical axis through the mast for the boom. Accordingly, the boom may be made extremely large yet light in weight, and may be manipulated by small and low-power motor means. Means are provided to effect simultaneous rotation of both jets, and to change the angles of the jets relative to a predetermined plane, but without creating the indicated resultant torque.

公开(公告)号：US3775912A

公开(公告)日：1973-12-04

申请号：US3775912D

申请日：1972-03-10

Applicant: STANG HYDRONICS INC

Inventor： WALLS J

IPC: E06B11/02

CPC classification number: E06B11/02

Abstract: A vehicle gate is mounted for pivotal movement about a horizontal axis which is generally coincident with the surface of the roadway, and counterweights are provided to normally maintain the gate in an upright position. A disc is nonrotatably associated with the pivot shaft for the gate, and has a notch therein adapted to receive a pivotally-mounted latch bar. A lock mechanism is so located that it is adjacent the passenger compartment of the vehicle when the vehicle is stopped on the approach side of the gate. Such mechanism is adapted to be operated by the vehicle driver to effect lifting of the latch bar out of the notch. The driver then drives the vehicle against and over the gate, following which the gate moves automatically to its upright condition and becomes locked without need for further action by the driver. The locking of the lock mechanism is effected by the driver while the vehicle is still near (but not at) the position at which it is located while the lock mechanism is being unlocked, but the gate does not actually lock until after the vehicle is driven therethrough.

Abstract translation: 车门被安装成围绕水平轴线枢转运动，该水平轴线大致与道路的表面重合，并且配重设置成将闸门正常地保持在直立位置。 盘不可旋转地与用于门的枢转轴相关联，并且其中具有适于容纳枢转地安装的闩锁杆的凹口。 当车辆在门的接近侧停止时，锁定机构被定位成使其邻近车辆的乘客舱。 这种机构适于由车辆驾驶员操作以实现闩锁杆从凹口中的提升。 然后，驾驶员驾驶车辆抵靠门的上方，随后门自动移动到其直立状态并被锁定，而不需要驾驶员进一步的动作。 锁定机构的锁定是由驾驶员进行的，同时当锁定机构被解锁时，车辆仍位于它位于的位置（但并非位于）处，但是在车辆被驱动之后，门实际上并不锁定 通过。

公开(公告)号：US3575351A

公开(公告)日：1971-04-20

申请号：US3575351D

申请日：1970-04-09

Applicant: STANG HYDRONICS INC

Inventor： WARREN LEONDRAS A

IPC: B05B3/02 ,  B05B15/06 ,  B05B15/08 ,  F16H1/16

CPC classification number: B05B15/066 ,  B05B3/02 ,  Y10T74/19828

Abstract: The low-friction swivel joint in the hydraulic monitor has incorporated therein a worm wheel, the latter being rotated by a worm driven by a fluid motor. A second and corresponding swivel joint is also provided, being driven by fluid which is passed through the first-mentioned joint in order that there will be no twisting of pipes or conduits. The second joint effects rotation of a portion of the monitor about a horizontal axis, whereas the first-mentioned joint effects rotation of the monitor about a vertical axis.

公开(公告)号：US3575060A

公开(公告)日：1971-04-13

申请号：US3575060D

申请日：1970-04-09

Applicant: STANG HYDRONICS INC

Inventor： WARREN LEONDRAS A

IPC: F16L27/08 ,  F16H1/16

CPC classification number: F16L27/0828 ,  F16H57/0498 ,  F16L27/0808 ,  Y10T74/19828

Abstract: A low-friction swivel joint has incorporated therein a worm wheel, the latter being rotated by a worm driven by a fluid motor. A second and corresponding swivel joint is also provided, being driven by fluid which is passed through the first-mentioned joint in order that there will be not twisting of pipes or conduits. The passage of fluid through the first-mentioned joint is effected by transfer rings and associated grooves and passages.

公开(公告)号：US3854243A

公开(公告)日：1974-12-17

申请号：US39220573

申请日：1973-08-28

Applicant: STANG HYDRONICS INC

Inventor： WALKER R

IPC: E06B11/02 ,  E06B11/04

CPC classification number: E06B11/02 ,  Y10T292/101 ,  Y10T292/546

Abstract: A vehicle gate is mounted for pivotal movement about a horizontal axis which is generally coincident with the surface of the roadway, and spring means are provided to normally maintain the gate in an upright position. A crank is nonrotatably associated with the pivot shaft for the gate, and has a notch therein adapted to receive a latch bar. A lock and operating mechanism is so located that it is adjacent the passenger compartment of the vehicle when the vehicle is stopped on an approach side of the gate. Mechanism is provided for maintaining the latch bar in elevated condition and out of the notch, after unlocking and operation of the lock and operating mechanism, without the necessity of driving the vehicle against the gate. Thus, the operator (driver) may both unlock and lock the lock mechanism without moving the vehicle at all, yet the gate will relatch, after driving of the vehicle thereover and therethrough, without the necessity of any further action on the part of the operator. The spring means and the mechanisms are all located above ground, thus eliminating the necessity for making substantial excavations when the vehicle gate is constructed, and preventing the possibility of malfunction caused by freezing of water in excavated regions.

Abstract translation: 安装车门用于围绕通常与道路表面重合的水平轴线的枢转运动，并且提供弹簧装置以正常地将门保持在直立位置。 曲柄不可旋转地与用于门的枢转轴相关联，并且在其中具有适于接收闩锁杆的凹口。 当车辆在门的接近侧停止时，锁定和操作机构位于车辆的乘客舱附近。 提供了用于在解锁和操作锁和操作机构之后将闩锁杆保持在升高状态并且脱离凹口的机构，而不需要将车辆驱动抵靠门。 因此，操作者（驾驶员）既可以解除锁定机构，也可以锁定锁定机构，而不必完全移动车辆，而在驾驶车辆之后，门将重新启动，而不需要对操作者进行任何进一步的操作 。 弹簧装置和机构均位于地面以上，从而消除了在构建车门时进行实质挖掘的必要性，并且防止了在挖掘区域中的水冻结引起的故障的可能性。

公开(公告)号：US3583637A

公开(公告)日：1971-06-08

申请号：US3583637D

申请日：1969-04-14

Applicant: STANG HYDRONICS INC

Inventor： MISCOVICH JOHN A

IPC: A62C37/00 ,  A62C35/00

CPC classification number: A62C37/00

Abstract: A remote controlled fire-fighting apparatus which remains completely below the ground surface when not in use. When the apparatus is to be used, a hatch covering the unit is opened and the nozzle raised to its operating position. The discharge nozzle can then be rotated in horizontal and/or vertical planes and directed at the source of the fire. After the fire has been extinguished, the apparatus is retracted into its underground housing and the hatch above it replaced. Numerous units of the apparatus are disposed along the runway and are remote controlled to form an integrated fire-fighting system.