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1. 发明申请

US20050274249A1 Apparatus for truncating metal structural members 审中-公开
标题翻译：用于截断金属结构件的装置
公开(公告)号：US20050274249A1
公开(公告)日：2005-12-15
申请号：US11207487
申请日：2005-08-19
申请人： Leon Trudeau
发明人： Leon Trudeau
IPC分类号： B26D1/06 , B26D1/08 , E02D9/04
CPC分类号： E02D9/04 , B26D1/08 , Y10T83/8854 , Y10T83/8878
摘要： A cutting tool for truncating elongated structural members. The cutting tool generally includes a frame, at least one cylinder having a cylinder rod, and a blade. The frame generally includes two substantially parallel side rails, a cross member extending between the side rails at one end of the side rails, and an end gate extending between the side rails at the end of the side rails opposite the cross member. At least one cylinder having a cylinder rod is secured to the cross member. The cylinder rod is attached to a blade to facilitate back and forth movement of the blade between the cylinder and the end gate. The cutting edge of the blade has the shape of a wide-angled arrow point. The end gate is equipped with a downwardly beveled cutting edge that extends toward the edge of the blade. As the blade is moved toward the end gate, the edge of the blade and the cutting edge of the end gate work together to sheer a metal structural member placed within the frame. The sheering action completely severs the metal structural member into two separate sections, despite any deformation in the metal structural member.
摘要翻译：用于截断细长结构构件的切削工具。切割工具通常包括框架，至少一个具有圆柱体的圆柱体和叶片。框架通常包括两个基本上平行的侧轨道，在侧轨的一端处的侧轨之间延伸的横向构件，以及在与横向构件相对的侧轨的端部处的侧轨之间延伸的端门。具有气缸杆的至少一个气缸固定到横梁上。气缸杆连接到叶片以便于叶片在气缸和端口之间的前后运动。刀片的切割刃具有广角箭头点的形状。端部门装有朝向叶片边缘延伸的向下倾斜的切割边缘。当叶片朝向端部门移动时，叶片的边缘和端部浇口的切割边缘一起工作以使设置在框架内的金属结构构件变得简单。尽管金属结构件中存在任何变形，但是剪切动作将金属结构件完全切割成两个分开的部分。

2. 发明授权

US11253053B2 Portable foam brush 有权
公开(公告)号：US11253053B2
公开(公告)日：2022-02-22
申请号：US17197260
申请日：2021-03-10
申请人： Leon Trudeau
发明人： Leon Trudeau
IPC分类号： A46B11/00 , A46B11/06 , B01F5/04 , B01F5/06 , B01F15/04 , B01F3/04
摘要： A portable foam brush includes a soap reservoir, such as optionally in a base or in a wand, a foaming chamber, and an air compressor, such as optionally battery-operated air compressor. The compressor is configured for supplying air to act upon the soap from the reservoir to cause dispensing of soap to the foaming chamber. In some embodiments, the compressor may also supply air to the foaming chamber. In use, the soap and the air in the foaming chamber combine to form an air and soap foam. The brush includes a brush end configured for receiving foam from the foaming chamber and dispensing the foam.

3. 发明授权

US11833596B2 Internal pile cutter 有权
公开(公告)号：US11833596B2
公开(公告)日：2023-12-05
申请号：US16968361
申请日：2019-02-27
申请人： Leon Trudeau
发明人： Leon Trudeau
IPC分类号： B23D21/14 , B26D3/16 , E02D9/04 , E02D9/00 , F15B11/17 , F15B15/24
CPC分类号： B23D21/14 , E02D9/005 , F15B11/17 , F15B15/24 , F15B2211/20576 , F15B2211/7051 , F15B2211/71
摘要： Assemblies to cut a hollow piling are provided, which may have a pressurized hydraulic fluid supply configured to supply enough force to cut through up to the circumference of a piling having a housing having a cavity to receive the hydraulic fluid, the housing having at least one cylinder wall; at least one piston assembly slidably disposed within the at least one cylinder wall configured to extend from the at least one cylinder wall in response to the introduction of pressurized hydraulic fluid into the housing cavity; and a blade attached at a radially distal end of the piston assembly, whereby as the blade extends through the cylinder wall, a cutting force is applied to an encountered piling wall.

4. 发明申请

US20050098005A1 Method and apparatus for cutting metal structural members 审中-公开
标题翻译：切割金属结构件的方法和装置
公开(公告)号：US20050098005A1
公开(公告)日：2005-05-12
申请号：US10702581
申请日：2003-11-07
申请人： Leon Trudeau
发明人： Leon Trudeau
IPC分类号： B26D1/06 , B26D1/08 , E02D9/04
CPC分类号： E02D9/04 , Y10T83/0596 , Y10T83/9411
摘要： An elongate metal structural member is cut off transversely of the member by engaging one side of the member with a beveled cutting edge of a blade, supporting the member on a side opposite the blade, at support positions spaced from respective opposite sides of the median plane of the blade and forcing the blade through the member. The cutting edge is symmetrical in cross section about a median plane of the blade. The structural member may be an ungrouted, hollow, tubular member, for example a support pile for a deep sea drilling or production platform. The cutting edge may be supplemented by two secondary beveled cutting edges transverse to the primary cutting edge for engaging sides of the tubular member to cut lateral bulges that may be formed by flattening of the member as it is pressed between the primary cutting edge and the support.
摘要翻译：通过使构件的一侧与刀片的斜切刀刃相接合地将构件横向延伸到细长的金属结构构件上，该刀片在刀片的相对侧的支撑位置处支撑位置，该支撑位置与中间平面的相应相对侧间隔开并迫使刀片穿过该构件。切割边缘关于叶片的中间平面的横截面是对称的。结构构件可以是未流体的，中空的管状构件，例如用于深海钻孔或生产平台的支撑桩。切割边缘可以由横向于主切割边缘的两个次级斜切边缘补充，用于接合管状构件的侧面以切割横向凸起，所述横向凸起可以通过当构件在主切削刃和支撑件之间被按压时使其平坦化而形成。

5. 发明授权

US11583066B2 Portable foam brush 有权
公开(公告)号：US11583066B2
公开(公告)日：2023-02-21
申请号：US17675802
申请日：2022-02-18
申请人： Leon Trudeau
发明人： Leon Trudeau
IPC分类号： A46B11/00 , A46B11/06 , B01F5/04 , B01F5/06 , B01F15/04 , B01F3/04 , B01F23/235 , B01F23/20 , B01F25/316 , B01F25/433 , B01F35/88
摘要： A portable foam brush assembly having a base having a soap supply, a water supply, and an electrical supply. A foam brush wand is detachably dockable to the base and in electrical and fluid communication with the foam brush wand having battery pack, a peristaltic pump, a reservoir chamber, a foaming chamber, an air pump, a brush and a momentary release switch. The base water supply and the base soap supply, when activated, are configured to travel by a water supply hose and a soap supply hose to a tee in the base where they are combined in a combined hose to a base quick coupler that is connectable to a reciprocal foam brush wand quick coupler, which has a foam brush wand hose to deliver the water soap mixture to bladder in the foam brush wand.

6. 发明授权

US11571756B2 Internal pile cutter 有权
公开(公告)号：US11571756B2
公开(公告)日：2023-02-07
申请号：US17186488
申请日：2021-02-26
申请人： Leon Trudeau
发明人： Leon Trudeau
IPC分类号： B23D21/14 , E02D9/00
摘要： An assembly to cut a hollow piling has a pressurized hydraulic fluid supply force to cut through a piling; a housing having a cavity to receive the hydraulic fluid, the housing having at least one cylinder wall; at least one piston assembly slidably disposed within the at least one cylinder wall configured to extend from the at least one cylinder wall in response to the introduction of pressurized hydraulic fluid into the housing cavity; a blade attached at a radially distal end of the piston assembly, whereby as the blade extends, a cutting force is applied to an encountered piling wall; wherein the blade edges are stepped/shingled on the upper and lower surface to allow overlapping of the blades when the blades are retracted. Spacers extend to a diameter equal to or beyond a blade tip diameter in its retracted position; and wherein the blade has a piercing point.

7. 发明授权

US11844417B2 Portable foam brush 有权
公开(公告)号：US11844417B2
公开(公告)日：2023-12-19
申请号：US18170188
申请日：2023-02-16
申请人： Leon Trudeau
发明人： Leon Trudeau
IPC分类号： A46B11/00 , A46B11/06 , B01F5/04 , B01F5/06 , B01F15/04 , B01F3/04 , B01F23/235 , B01F23/20 , B01F25/316 , B01F25/433 , B01F35/88
CPC分类号： A46B11/0017 , A46B11/00 , A46B11/06 , B01F23/235 , B01F23/291 , B01F25/316 , B01F25/4336 , B01F35/88222 , A46B11/002 , A46B11/0062 , A46B2200/3033
摘要： A portable foam brush assembly having a base having a soap supply, a water supply, and an electrical supply. A foam brush wand is detachably dockable to the base and in electrical and fluid communication with the foam brush wand having battery pack, a peristaltic pump, a reservoir chamber, a foaming chamber, an air pump, a brush and a momentary release switch. The base water supply and the base soap supply, when activated, are configured to travel by a water supply hose and a soap supply hose to a tee in the base where they are combined in a combined hose to a base quick coupler that is connectable to a reciprocal foam brush wand quick coupler, which has a foam brush wand hose to deliver the water soap mixture to bladder in the foam brush wand.

8. 发明授权

US11813773B2 Apparatus and methods for truncating elongated members 有权
公开(公告)号：US11813773B2
公开(公告)日：2023-11-14
申请号：US17894681
申请日：2022-08-24
申请人： Leon Trudeau
发明人： Leon Trudeau
IPC分类号： B26D1/08 , B26D1/00 , B28D1/22 , E02D9/00
CPC分类号： B28D1/222 , B26D1/08 , E02D9/005 , B26D1/0006 , B26D2001/0033
摘要： A cutting tool for truncating elongated structural members has a frame with a pair of parallel siderails connected at a first end by a support plate and at a second end by a removable end gate, the frame having an open center adapted to receive the structural member therethrough. The truncating is performed by a fixed penetrating cutting edge on an end gate and a driven penetrating blade slidably disposed within the frame to advance towards the end gate. The end gate has two integral penetrating cutting edges pointing in opposite directions. The driven penetrating blade and the fixed penetrating cutting edge may have concave cutting edges relative to one another and configured to be adjacent to one another along the travel of the driven penetrating blade. Alternately, an end gate second cutting edge may be directed to the opening within the frame and have a piercing V-shaped cutting edge.

9. 发明授权

US11453145B2 Apparatus and methods for truncating elongated members 有权
公开(公告)号：US11453145B2
公开(公告)日：2022-09-27
申请号：US16741372
申请日：2020-01-13
申请人： Leon Trudeau
发明人： Leon Trudeau
IPC分类号： B28D1/22 , E02D9/00 , B26D1/08 , B26D1/00
摘要： A cutting tool for truncating elongated structural members has a frame with a pair of parallel siderails connected at a first end by a support plate and at a second end by a removable end gate, the frame having an open center adapted to receive the structural member therethrough. The truncating is performed by a fixed penetrating cutting edge on an end gate and a driven penetrating blade slidably disposed within the frame to advance towards the end gate. The end gate has two integral penetrating cutting edges pointing in opposite directions. The driven penetrating blade and the fixed penetrating cutting edge may have concave cutting edges relative to one another and configured to be adjacent to one another along the travel of the driven penetrating blade. Alternately, an end gate second cutting edge may be directed to the opening within the frame and have a piercing V-shaped cutting edge.

10. 发明授权

US10959511B2 Portable foam brush 有权
公开(公告)号：US10959511B2
公开(公告)日：2021-03-30
申请号：US16320151
申请日：2017-07-26
申请人： Leon Trudeau
发明人： Leon Trudeau
IPC分类号： A46B11/00 , A46B11/06 , B01F5/04 , B01F5/06 , B01F15/04 , B01F3/04
摘要： A portable foam brush includes a soap reservoir, such as optionally in a base or in a wand, a foaming chamber, and an air compressor, such as optionally battery-operated air compressor. The compressor is configured for supplying air to act upon the soap from the reservoir to cause dispensing of soap to the foaming chamber. In some embodiments, the compressor may also supply air to the foaming chamber. In use, the soap and the air in the foaming chamber combine to form an air and soap foam. The brush includes a brush end configured for receiving foam from the foaming chamber and dispensing the foam.

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