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WO/2019/174585A1 |
A steel pipe rapid cutting device for civil engineering construction, comprising a device body (1), wherein a third vertical partition (15) is fixedly mounted at a left side of an inner part of the device body, the third vertical partiti...
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WO/2019/174591A1 |
A steel pipe cutting device capable of preventing shifting, comprising a box body (1), wherein a fourth partition plate (18) is fixedly mounted at the left side of an inner portion of the box body (1), and the fourth partition plate (18)...
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WO/2019/173096A1 |
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 hydr...
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WO/2019/165509A1 |
A cutdown machine for a roller blind comprising: a cutting station between a feed station and an output station, wherein the cutting station comprises stationary clamps adjacently upstream and downstream of a cutter to hold and support t...
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WO/2019/150271A1 |
An apparatus for advancing and supplying bars (2) to a machine tool, comprises: - a plurality of tubular elements (3) each suitable for containing longitudinally a respective bar (2); - at least one first carriage unit (4) and a second c...
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WO/2019/115613A1 |
The invention relates to a cutting device (1) for cutting corrugated pipes (2) to length, comprising cutting jaws (9) that consist of two jaw parts, each jaw part having a blade (24, 25) and a guide projection (20-23) that is spaced apar...
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WO/2019/108935A1 |
Cutting tools for pipe cutting frames are disclosed. Example split frame pipe cutting tools include a frame and a slide tool configured to position a cutting edge in contact with the workpiece to performing cutting or boring on the workp...
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WO/2019/108066A1 |
The invention relates to a method for cutting a tubular structure (1), such as a drill string, at a drill floor of a drilling rig, the method comprising the following steps: i) providing a cut- ting tool (100) at the drill floor comprisi...
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WO/2019/096969A1 |
The invention relates to a pipe cutting machine with a pipe (3), from which a pipe section (3a) is to be cut to size, a stationary cutting die (1), a movable cutting die (2) which can be moved relative to the stationary cutting die (1), ...
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WO/2019/091313A1 |
A titanium pipe cutting tool comprises a horizontally placed base plate (1). A straight slide recess is arranged at a top surface of the base plate (1). Three slidable bases are sequentially installed in the slide recess in an extension ...
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WO/2019/059790A1 |
A method for automatic planning of a tube face using a robot, particularly in a process of manufacturing of tubular heat exchangers, consists in a precise determination of the placement of the tubes in relation to the device for tube edg...
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WO/2019/045614A1 |
The present disclosure relates to a cutter clamp (8, 37) that comprises a first arm part (10, 39) and a second arm part (11, 40), where the arm parts (10, 11; 39, 40) are arcuate and arranged to adjustably at least partially enclose a ma...
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WO/2019/016194A2 |
The invention relates to a tool (1) for cutting a workpiece (24), said tool having a tool head (18) which has a receiving contour (23), the workpiece (24) being receivable in said receiving contour (23), wherein the tool head (18) also h...
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WO/2019/004164A1 |
Provided is a half-splitting cutting device for cutting an object in half efficiently and in a short time. This half-splitting cutting device 10 is characterized by being provided with: a holder 20 for supporting an object 12 to be cut, ...
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WO/2018/231839A1 |
A travelling planetary cutter (10), comprising: a cutting head assembly (11) comprising a rotating cutting assembly (30) comprising a blade guide block (32) carrying a cutting blade (34), wherein the blade guide block (32) is disposed fo...
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WO/2018/224086A1 |
The invention relates to a cutting device (1; 1`; 1``) for the chipless cutting to length of plastics workpieces (100), in particular plastics tubes, wherein the cutting device (1; 1`; 1``) has a supporting part (4) as a support for the ...
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WO/2018/192887A1 |
The invention relates to a device for cutting tubing, comprising a frame having an entry window and an exit window for defining a pathway of the longitudinal axis of the tube through the device, a cutting element arranged on the frame, w...
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WO/2018/190722A1 |
The present invention relates to a rotary cutting device (10) configured for cutting a stationary pipeline (12) having a main pipe axis (13), in particular a pipeline entrenched in the ground. The rotary cutting device comprises a suppor...
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WO/2018/164244A1 |
A machining device 1 performs removal machining for removing at least part of an outer peripheral surface of a supported rotating body 6 that is supported by a plurality of supporting rotating bodies 501, 502 and that rotates together wi...
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WO/2018/151614A1 |
Universal device for transverse cutting of corrugated tubing, equipped with a conveying unit (T) for linear transfer of corrugated tubing (R) through the device, a cutting unit (C) comprising of a blade (3) moving with a reciprocating mo...
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WO/2018/120841A1 |
A cutting tool with a replaceable blade comprises a first handheld portion (1), a second handheld portion (2) rotatably connected to the first handheld portion (1), a blade mounting plate (3), and a blade (4). The blade mounting plate (3...
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WO/2018/101062A1 |
The purpose of the present invention is to provide art with which it is possible to easily adjust the position of a positioning member in the axial direction, and easily attach/detach the positioning member to/from a device. This corruga...
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WO/2018/089757A1 |
Cutting tools for pipe cutting frames are disclosed. Example split frame pipe cutting tools include a frame and a slide tool configured to position a cutting edge in contact with the workpiece, the slide tool comprising: a radial advance...
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WO/2018/054706A1 |
The invention relates to a pipe cutting machine, comprising a hole-type movable cutting die (6b), which is driven by a drive lever (7), by means of which circular movements with a continuously variable stroke (h) can be performed, an ecc...
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WO/2018/052069A1 |
[Problem] To provide a pipe cutting machine, which is capable of efficiently cutting even large diameter pipes in a short time, the structure of which is simple, small, lightweight and economical, and which has excellent durability. [Sol...
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WO/2018/045954A1 |
A continuous material cutting device, comprising: a machine table (1): a cutting unit (2) provided on the machine table (1), used for cutting a continuous material; a feeding unit (3) provided on the machine table (1), located at one sid...
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WO/2018/031796A1 |
An adjustable gripping tool including an adjustable opening to grip and impart work or a rotational force on work pieces (e.g., nuts and bolts) of various sizes is provided. The gripping tool of the present disclosure includes a ratcheti...
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WO/2018/020379A1 |
The device for cutting individual tubes from a continuous tubular product moving in translation in an uninterrupted manner and formed by a production machine, comprises at least one frame that is stationary relative to the machine, an as...
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WO/2017/168057A1 |
An apparatus (100) for supporting a tool unit (3) for bevelling a pipe (1) having a longitudinal axis comprises a clamping mechanism (2) having a longitudinal axis. The apparatus is adapted to be fastened to said workpiece (1) rotatably ...
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WO/2017/171453A1 |
Disclosed is a dedicated machine capable of cutting or beveling a pipe, such as a circular pipe or bar, in such a manner that a cutter unit rotates around the pipe while cutting any one surface of the pipe after gripping and fixing the p...
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WO/2017/099607A1 |
The invention relates to a mobile cutting tool (100) for cutting a subsea tubular structure (810). The mobile cutting tool (100) comprises: i) a tool body (110) configured for receiving the subsea tubular structure (810) in an enclosure ...
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WO/2017/072370A1 |
The invention relates to scissors for cutting tubes, in particular tubes which are multilayer and/or protected with a protective coating, said scissors having two arms (1, 2), with a first part in the form of a head (1.1, 2.1) and a seco...
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WO/2017/048986A1 |
A cutter and a kit. The cutter, such as a close quarters cutter, is operable to cut a work piece extending along an axis and includes a cutting wheel, a roller, and a housing assembly supporting the cutting wheel and the roller for movem...
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WO/2017/027514A1 |
According to an aspect of the present disclosure, a low profile travelling pipe cutter (100) is provided which is adapted to perform at least one of cutting and beveling a hollow vessel (120) while traveling around the vessel using a cut...
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WO/2017/027630A1 |
A cutting tool to cut a hollow vessel includes a conical member, a plurality of grooves, and a plurality of cutting members. The plurality of grooves are disposed in a semi-helix around an outer conical surface of the conical member. Eac...
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WO/2017/027776A1 |
A pipe machining apparatus includes a frame, a tool support, an advancement device, and an advancement member. The tool support is coupled to and movable relative to the frame. The tool support is adapted to support a tool and move the t...
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WO/2016/207489A1 |
An apparatus (100) for cutting workpieces comprises a clamping mechanism (2) adapted to be fastened to said workpiece (1) rotatably therearound. The clamping mechanism (2) comprises a frame element (5) and first and second arms (6, 7) ex...
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WO/2016/208905A1 |
The present invention relates to a manual pipe cutter for cutting a pipe while being rotated. In particular, the present invention allows a pipe cutter to rotate smoothly so as to prevent malfunction and facilitate the cutting work. The ...
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WO/2016/201149A1 |
Methods and apparatus are provided for industrial pipe cutting using a rolling wheel cutting assembly affixed to a tool slide assembly of a split ring pipe cutter.
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WO/2016/174300A1 |
The invention relates to a method and apparatus for shape cutting a pipe end. An arched cutter (4) of a punching tool (3, 4) is inserted into an end of a pipe (1) for penetrating the same into a wall of the pipe (1) in a plane of the arc...
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WO/2016/167893A1 |
A pipe machining apparatus according to an aspect includes a frame (28) capable of being mounted onto a pipe, a tool carrier (32) coupled to and movable relative to the frame (28), a tool support (48) coupled to and movable with the tool...
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WO/2016/106741A1 |
A clamping system for use in a pipe cutting apparatus, comprising a supporting track (100), a clamping mechanism (200), and a transmission mechanism. A switch control board (110) is arranged on a side of the supporting rail. The clamping...
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WO/2016/095080A1 |
A composite linkage device, used for cropping a glass fibre line (201), and comprising: a clamping component (202) used for clamping the glass fibre line (201), a cropping component (301) used for cropping the glass fibre line, and a pow...
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WO/2016/095102A1 |
A metal tube processing device, comprising a clamping apparatus and a cutting apparatus. The clamping apparatus is arranged at one side of a metal tube, and is used for clamping one end of the metal tube and driving the metal tube to mov...
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WO/2016/093116A1 |
[Problem] The present invention relates to a structure for moving a cutting tool toward the axial center of a pipe such as a steel pipe so as to make a hole in the pipe and revolving the cutting tool along the outer peripheral wall of th...
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WO/2016/073165A1 |
Pipe machining apparatuses (20) and bearing assemblies (70) are provided. In one aspect, a pipe machining apparatus includes a frame (28), a tool carrier (32), a first roller bearing (72A) and a second roller bearing (72B). The tool carr...
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WO/2016/073166A1 |
Pipe machining apparatuses, coupling members, and methods of assembling pipe machining apparatuses are provided. In one aspect, a coupling member (400) for coupling together a first section (24Α') and a second section (24Β') of a pipe ...
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WO/2016/060420A1 |
Disclosed is an orbital cutting apparatus capable of freely and selectively controlling forward and backward movements to/from a plurality of cutting tools, allowing the cutting tools to move forward and backward and move in an axial dir...
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WO/2016/013743A1 |
The present invention relates to a technique with respect to a large pipe high speed cutter capable of cutting the pipe in the thickness direction thereof while rotating the same, comprising: a transfer part including a transfer roller p...
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WO/2015/197528A1 |
The invention relates to a crushing and cutting head (12) for an installation (1) for fragmenting at least one tube (2), preferably a radiologically contaminated tube, the head comprising a member (14) mobile in sliding relative to a mob...
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