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JP6832208B2 |
To provide a method for manufacturing a pipe material in which there is no possibility such that buckling occurs at an end thereof in a longer direction.A method for manufacturing a pipe material 13 comprises: a first molding process in ...
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JP2021505407A |
The hydraulically actuated rotary pipe bending machine is equipped with a box 1, rigidly connected from the box to the die, and integrated with a die gear driven by an actuator 30 via a hydraulic circuit and stopped by a limit switch dev...
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JP6826258B1 |
To disclose a curved tube molding facility for a metal pipe. A transmission space including a housing is installed at the upper end of the housing, a cutting space and a bending space are installed at the lower end of the housing, and a ...
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JP6810854B1 |
To disclose a rolling equipment used for bending a steel material for a ship. The rolling equipment used for bending the steel material for ships described in the present application includes a pedestal, a transmission shaft is rotatably...
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JP2020192537A |
To manufacture a product having a desired bending shape which has high accuracy of a bending dimension irrespective of variation of an extruded shape material.A bending-back method includes a first bending-back step of pushing a workpiec...
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JP6793948B2 |
To provide a pipe bender which can suppress the occurrence of a processing failure and is high in an operation rate.A pipe 10 is bent along a curved recessed groove part 4c by making a turning mold 7 turn around a rotation axial core C1 ...
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JP6785697B2 |
To provide a bending device which bends an object to be molded at an exact position.A bending device 100 comprises a bending mold, a calculation part 210, a measurement part, a position adjustment part 156, and a position control part 25...
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JP2020175423A |
To achieve efficient processing work without an attachment/detachment work for a processing jig or a metal mold even when bending pipe materials having plural bending pitches and different pipe diameters.A hairpin pipe material manufactu...
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JP6778242B2 |
A robotic system may include a robot base and a rod feeding subassembly coupled to the robot base that includes a feeding actuator configured to selectively move a surgical rod. The robotic system may include a brake subassembly coupled ...
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JP6770735B2 |
To provide a bender device having a bender capable of continuously bending a long object such as a pipe in different directions.A bender comprises a first processing part 12 and a second processing part 22 for a long object (t), and bend...
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JP6771717B2 |
To disclose a new type field-installed vent cap construction method according to the present invention.A field-installed vent cap construction device includes a base and a main body, in which: a first rotary housing is installed in an up...
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JP3228094U |
To provide a three-dimensional continuous bending single device capable of forming a tube rod material into various curvatures and different arc lengths and performing multi-curvature and multi-angle bending processing. This is a three-d...
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JP6755838B2 |
To provide a method for avoiding greatly generation of sawdust by forming a large diameter part and a small diameter part in a metal rod-like member by plastic working.A small diameter opening part penetrating in the axial direction of a...
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JP2020138234A |
To provide a pipe bender that causes less damage to a pipe and a metal mold even when bending torque is large, thus improving consumption of resources and operations.A groove 2 is set in a surface of a work bench 1; a hydraulic machine 3...
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JP2020138221A |
To provide a mold and a gripping device used for gripping a pipe firmly; and to provide a pipe processor using the gripping device.A mold 100 includes a fixed side mold 100a including a holding part 30 which is a semi-cylindrical recess,...
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JP6750226B2 |
To suppress nonuniformity of mechanical properties of a 3DQ processed member and suppress fatigue failure of the 3DQ processed member without deteriorating manufacturing efficiency and shape controllability.A three-dimensional hot bendin...
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JP6748991B2 |
To enable further cost reduction and reduction in assembly manhours, in a pipe flexural unit capable of properly executing flexural processing to a pipe without fearing the occurrence of wrinkles.A pressure member 20 and a gripping membe...
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JP6741569B2 |
Forming roll units included in an apparatus for manufacturing a roll-formed component each include a roll pair. The roll pair includes a receiving roll part and a first bending roll part that face each other. A plate member passing area ...
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JP3227161U |
To provide a flat bending machine having improved rigidity of a machined flat plate and improved accuracy of straightness of a pressing ram. A machine frame 5 and a machined flat plate 3 are installed on a machine frame 5, and a pressing...
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JP2020116604A |
To manufacture a sun roof rail having high dimensional accuracy with no cross-sectional deformation.A method of manufacturing a sun roof rail manufactures a sun roof rail by curving an aluminum alloy section 10. The method comprises a se...
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JP6712392B2 |
To provide a production device for a steel bar arrangement spacer capable of reducing cost in a production line and simplifying a structure.There is provided a production device for a steel bar arrangement spacer formed by folding proces...
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JP2020093295A |
To easily remove work from a work machine even if an electric motor is stopped during work in the work machine.An electric tool 30 has an electric motor 9 that generates power and can rotate in a normal direction and a reverse direction,...
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JP2020093344A |
To provide a work machine, which can suppress occurrence of defect due to suction of powder dust.An electric tool 30 comprises: an electric power motor 9 as a power source for generating power; a first housing part 26 in which the electr...
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JP6703022B2 |
A hollow stabilizer (10) includes a curved part (21) having eight regions (S1 to S8) defined in a circumferential direction in a cross section taken in a pipe radial direction. A first region (S1) includes a 90° first part (No. 1) when ...
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JP6704492B1 |
To provide a pipe bending machine including a fixed tray. A fixed tray 1 includes a top tray and a base tray, with a ceramic plate welded to the center of the top of the base tray and the center of the bottom of the top tray, and a ceram...
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JP6698249B2 |
A computer controlled method for bending profiles (2) for making insulating frames for double and triple glass pane glazings comprises at least the steps of: automatically feeding the profile (2) to a profile machining section; immediate...
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JP6680280B2 |
To provide a rotary draw-bending method of a metal pipe having a preferable appearance by preventing irregular wrinkles from occurring on a bent inner circumferential part.In a rotary draw-bending method of a metal pipe, a circular arcua...
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JP6682359B2 |
To provide a wire bending device of a simple structure which can prevent damage such as a crack and wrinkle or the like on a bent part even when a wire is a hollow pipe.A wire bending device includes a bending roller which can rotate aro...
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JP6674533B2 |
A roll bending apparatus includes: a roll pair formed by a pair of rolls disposed facing each other, the roll pair being configured to sandwich an elongated material between the rolls to perform forming on the elongated material; a slide...
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JP2020040124A |
To provide a machine that enables a pipe bending step to be reliably executed according to a desired shape.A machine comprises: a work head that is loaded with a proper work tool for performing one or more work operations for a pipe; a f...
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JP2020040071A |
To disclose a cast-in-place vent cap construction method.A cast-in-place vent cap construction device is used, the cast-in-place vent cap construction device comprises a base and a main body, a first rotary housing is installed in an upp...
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JP6668181B2 |
To stably improve both hardenability and processing accuracy of a hardening member in 3DQ (three-dimensional hot bending) by stably restraining the displacement of a high-frequency induction heating coil from a steel tube.A production de...
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JP6663644B2 |
To provide a double pipe structure that is double pipeline, and in which at least pipe end parts are made concentric, and a joint utilizing the double pipe structure.In a double joint 1 in which the pipe ends of an outer pipe 2 and an in...
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JP6665644B2 |
To provide a manufacturing method and a manufacturing device of a diameter enlarged pipe component having a general portion, a diameter enlarged portion and a change portion aligned in parallel in an axial direction.Provided is a manufac...
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JP6655879B2 |
To exhibit a sufficient chuck performance by bringing all of a plurality of chuck claws 11 arranged on the inner face of a longitudinal end of a steel material 2 into a sure contact with the inner face of a steel pipe when a bent member ...
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JP6657568B2 |
To manufacture a hardened bent member having an excellent processed shape by 3DQ while suppressing an excessive load from being placed in an axial direction of a steel pipe as a raw material even when a manipulator of an articulated type...
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JP6654351B2 |
A bending apparatus in one aspect of the present disclosure comprises a robot, a chuck mechanism, and a plurality of bending mechanisms. The plurality of bending mechanisms are each provided as a separate component from the robot and the...
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JP6649424B2 |
The utility model provides a bending device, including a body, its definition side direction and the sideway circumference that detours, the body is equipped with a side direction and prolongs first pin joint portion, a circumference of ...
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JP6638512B2 |
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JP6635829B2 |
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JP6630681B2 |
Perfected curving machine comprising a support bench configured to simultaneously support one or more bars, wherein said support bench has an oblong development in relation to the length of the bars, and comprises at least one bending un...
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JP2019217567A |
To provide a working machine that can suppress deterioration in workability.A working machine 10, which has a roller 54 and a reaction force element 64 which support a bending object 84, a roller 58 that can be actuated to perform predet...
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JP2019217513A |
To provide a working machine capable of properly detecting a position of a roller.A working machine 10 including a motor that has a drive shaft, a speed reduction mechanism into which the turning force of the drive shaft is input, a driv...
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JP2019217512A |
To provide a working machine that can suppress deterioration in workability in performing processing for bending a bending object.A working machine 10, which has a roller 54 and a reaction force element 64 which support a bending object ...
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JP6623043B2 |
To provide a reinforcement processing information supply device, a processing information supply program, and a reinforcement processing device convenient for maintenance management capable of dealing with a variety of processing modes, ...
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JP6620721B2 |
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JP6618669B2 |
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JP6619560B2 |
A bending device according to one aspect of the present invention includes a track device which linearly extends in a predetermined direction, first and second bases placed on the track device and movable on the track device, a first rob...
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JP6601238B2 |
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JP6596971B2 |
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