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公开(公告)号：US11680377B2
公开(公告)日：2023-06-20
申请号：US17207778
申请日：2021-03-22
Applicant: Andrew Justin Hess
Inventor： Andrew Justin Hess
Abstract: The present invention relates to a mechanically expandable and collapsible traffic warning device safety marker comprising a base member, a controllable linear motion machine assembly and a battery with its connecting components which are contained within the base member, a collapsible body member, and an actuator switch member. The controllable linear motion machine assembly is controlled by an actuator switch member that enables the collapsible body member to mechanically collapse and expand upon user interaction. The controllable linear motion machine assembly mechanically retracts the collapsible body member to a nested position within the base member for compaction upon the user pressing the actuator switch member resulting in the mechanically expandable and collapsible traffic warning device safety marker to be easily stored within a compartment of a vehicle and mechanically expanding the expandable and collapsible body member conveniently to a ready for application condition.
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公开(公告)号：US20220002955A1
公开(公告)日：2022-01-06
申请号：US17279273
申请日：2019-09-26
Applicant: TAS ROADS PTY LTD
Inventor： Allen Renwick Young
Abstract: A portable temporary road sign structure comprises a sheet material substrate cut into a flat pattern having three interconnected panels: a display panel; a base panel; and a brace panel. The panels are formed to enable deployment into a self-supporting configuration in which the display panel is held upright when the base panel is placed on the ground. For transportation between sites the base and brace panels can be folded flat against the display panel whereby respective handle align for ease of carrying. Various apertures and formations are provided to enable the road sign structure to be held in place, when deployed, by roadside fixtures or weighted bollards.
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公开(公告)号：US20200098257A1
公开(公告)日：2020-03-26
申请号：US16577787
申请日：2019-09-20
Applicant: Q-Free ASA
Inventor： Ola Martin Lykkja , Knut Inge Evensen
IPC: G08G1/0967 , E01F9/654 , E01F9/608 , E01F9/646
Abstract: A system including a plurality of warning devices (100) each with a radio transmitter (111) and a positioning system (109). Each warning device is arranged to communicate with at least one other of the warning devices so that at least one of the plurality of warning devices can determine the mutual positions of the plurality of warning devices, determine a pattern from the mutual positions and transmit a specific message corresponding to the pattern.
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公开(公告)号：US20170138006A1
公开(公告)日：2017-05-18
申请号：US14939602
申请日：2015-11-12
Applicant: Aaron J. Wiegel , David Swift , Jason Dondlinger , Joe Korman , Lucas I. Paruch , Ronald P. Snyder
Inventor： Aaron J. Wiegel , David Swift , Jason Dondlinger , Joe Korman , Lucas I. Paruch , Ronald P. Snyder
CPC classification number: E01F13/046 , E01F9/646 , E01F15/003
Abstract: An example retractable bollard system for installation in a support surface that includes pavement is disclosed. The example bollard system includes a shell that when installed in the support surface extends below an upper surface of the pavement. The example bollard system includes a post to be telescopically coupled to the shell. The post is axially movable relative to the shell selectively to an upper area and a lower area. The post extends farther above the shell when the post is in the upper area than when the post is in the lower area. The example bollard system further includes a shock absorber to encircle the shell. The shock absorber is made of a polymeric material.
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公开(公告)号：US06848856B2
公开(公告)日：2005-02-01
申请号：US10645315
申请日：2003-08-20
Applicant: Dwight David Johnson
Inventor： Dwight David Johnson
CPC classification number: E01F13/046 , E01F9/629 , E01F9/646
Abstract: A pylon or barrier arrangement which is recessed into the ground or other surface and includes a post-like pylon which is movable between an extended position for control of vehicular or pedestrian traffic, and a retracted position beneath the ground. Movement of the pylon is achieved by a linear-type drive mechanism which acts as a clutch by decoupling from an upright and rotatable smooth drive shaft during abrupt downward driving of the pylon to avoid damage to the internal components of the arrangement. A sealing arrangement is provided for preventing the entry of debris into the interior of the pylon arrangement, and a heating unit is provided for preventing seizure of the arrangement during harsh weather conditions.
Abstract translation: 一种挂在地面或其他表面上的塔架或障碍物装置，其中包括可在用于控制车辆或行人交通的延伸位置和地面下方的缩回位置之间移动的柱状塔架。 塔架的运动通过直线式驱动机构实现，该线性驱动机构通过在塔架的突然向下驱动期间与直立且可旋转的平滑的驱动轴脱离而作为离合器，以避免损坏该装置的内部部件。 提供了用于防止碎片进入塔架布置内部的密封装置，并且提供加热单元，用于在恶劣的天气条件下防止装置的卡住。
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Patent Agency Ranking
公开(公告)号：US5003912A
公开(公告)日：1991-04-02
申请号：US383298
申请日：1989-07-20
Applicant: Kurt W. Thurston
Inventor： Kurt W. Thurston
Abstract: An interlocking stackable, plastic barricade includes two identical integrally molded plastic panels which are hinged to pivot around a common axis. Each panel includes at the left and right edges a pair of interlocking elements--one being a protrusion at one edge and the other an indentation at the other. When the barricades are stacked, this pair of interlocking elements mate together to form a stable stack.
Abstract translation: 一个可互锁的可堆叠的塑料路障包括两个相同的整体模制的塑料板，它们铰接成围绕公共轴线枢转。 每个面板在左边缘和右边缘处包括一对互锁元件 - 一个在一个边缘处是突起，另一个在另一个处具有凹陷。 当路障堆叠时，这对互锁元件配合在一起形成稳定的堆叠。
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公开(公告)号：US4977851A
公开(公告)日：1990-12-18
申请号：US453973
申请日：1989-12-20
Applicant: Harry J. Anderson
Inventor： Harry J. Anderson
CPC classification number: F16B7/1418 , E01F9/619 , E01F9/646 , F16B2/08 , Y10T403/32501 , Y10T403/7077
Abstract: A light-reflective marker for roadways or the like and having a supported stake with a tubular member telescope thereover. The upper end of the tubular member has light-reflective material effective on a 360-degree circle around the marker. The outer tubular member has approximately at least twice the interior diameter compared to the outer diameter of the stake which is telescoped within the tubular member. The two parts can be fully telescoped together and extend over the same length for the storage mode of the marker.
Abstract translation: 用于道路等的光反射标记，并且在其上具有带有管状构件望远镜的支撑桩。 管状构件的上端具有在标记周围360度圆周上有效的光反射材料。 与管状构件中伸缩的桩的外径相比，外管状构件具有大约至少两倍的内径。 两个部分可以完全伸缩在一起，并延伸到相同的长度以用于标记的存储模式。
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公开(公告)号：US4411085A
公开(公告)日：1983-10-25
申请号：US337720
申请日：1982-01-07
Applicant: Ian W. Farmer
Inventor： Ian W. Farmer
CPC classification number: G09F15/0087 , E01F9/646
Abstract: A transportable, foldable, compact sign stand device is disclosed which includes a frame section in which a center panel for receiving advertising messages and the like is suspended or attached. A single tubular member is bent to form the device and it comprises two parallel leg members and an upstanding frame section. The center panel is attached to the upper cross-bar or the two side members of the frame section. A slot is provided under the upper cross-bar of the frame section to relieve tension and allow the leg members to be moved easily to their open and closed positions. A foldable bracket is attached to the leg members to hold them in their open positions.
Abstract translation: 公开了一种可移动，可折叠，紧凑的标志架装置，其包括框架部分，其中用于接收广告消息等的中心面板被悬挂或附接。 单个管状构件弯曲以形成装置，并且其包括两个平行的腿部构件和直立框架部分。 中央面板连接到框架部分的上横杆或两个侧部构件。 在框架部分的上横杆下方设有一个槽，以缓解张力，并允许腿部构件容易地移动到其打开和关闭位置。 一个可折叠支架连接到腿部构件以将它们保持在其打开位置。
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公开(公告)号：US2610502A
公开(公告)日：1952-09-16
申请号：US62353945
申请日：1945-10-20
Applicant: CARLSON AXEL S
Inventor： CARLSON AXEL S
CPC classification number: G01C15/06 , E01F9/646 , E04H13/003
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公开(公告)号：US2315516A
公开(公告)日：1943-04-06
申请号：US43775342
申请日：1942-04-06
Applicant: MARSHALL GRAY
Inventor： MARSHALL GRAY
CPC classification number: E01F13/026 , E01F9/646 , E01F13/04 , E04H17/22 , Y10T403/32475
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