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Patent Searching and Data


Matches 451 - 500 out of 7,389

Document Document Title
WO/1987/000775A1
In a pipe bending machine, a bending die (12) has different pipe-receiving profiles, e.g. for bending a pipe (1) to different radii. The machine is numerically controlled and different profiles may be brought into use between consecutive...  
WO/1987/000097A1
A pipe bending machine serves to bend two pipes simultaneously and is particularly suited to produce "handed" pairs of pipes. Holding means (26) support the pipes parallel to each other and advance them simultaneously into a bending head...  
WO/1987/000096A1
A pipe bending machine has a bending die (12), drive means for turning the bending die (12) about its axis when effecting a bending operation, an arm (18) which carries a clamp (16) for clamping the pipe (1) to the bending die, and a sep...  
WO/1986/004837A1
The bender is used for wires having a cross-section which varies according to their length, and comprising two cylindrical sections (6, 9) and an interleaved conical section (8). The wire is bent by means of three rollers. The bending ro...  
WO/1986/000102A1
A process designed to make it possible to manufacture a seal-holding profile, meant especially for the panels of industrial cubicles, and obtained from the same piece of plate metal. The profile obtained from this process is also describ...  
WO/1985/004242A1
An integrally formed hairpin configured metallic tube, comprising two parallel leg portions (2, 2') of oblong cross-section connected together by an U-shaped bend portion (3) of substantially circular cross-section. A method of manufactu...  
WO/1985/001898A1
Automatic machine for cambering thin and rectilinear metal elements such as wires, metal strips or tubes. According to the invention, said machine comprises grippers (2) intended to position and hold on a first axis (X) a section of meta...  
WO/1985/000023A1
Pipe deforming apparatus in which a pipe (12) is pushed through a heating station (13) by a hydraulically actuated pushing ram (15) and is caused downstream of the heating station (13) to curve at the heating station (13) by means of a c...  
WO/1984/004475A1
Tool for operations such as bending or cutting comprises an actuating means (11, 12, 14, 20, 24, 25) movable relative to a tool body (13) and pivotally attached thereto. Also provided on the tool body (13) is a pusher block (18) and an a...  
WO/1982/003806A1
A method of, and apparatus for, bending pipes or like elongate members (38, 40), wherein a plurality of the pipes or members (38, 40) is arranged in substantially parallel relation with one another to form an assembly, either in side-by-...  
WO/1982/003807A1
An anvil comprising a flat rectangular base (B) from which two upstanding tapered columns (1 and 2) of elliptical cross-section and similar length extend, the top face of one column (2) having substantially the same area as that of the b...  
WO/1982/003574A1
Method of bringing about the bending of a preferably hot rolled strip (1). The invention is characterized in that the strip (1) to be bent is provided with bending notches in the form of grooves (2), which extend along the strip. The ben...  
WO/1982/003191A1
The invention makes the production of bent tubes possible by cold drawing of a hollow tube blank (10) in one operation for reduction of the outer diameter and the wall thickness. It is characterized in that a straight tube blank is drawn...  
WO/1982/001486A1
Bending tool for bending elongate members. The bending tool includes support means (12a/28) such as a support Frame (28) for supporting the elongate member (40) and also includes bending means (15a/ 32/34) such as a pusher member (15a) w...  
WO/1982/000612A1
Bending apparatus for rattan stems comprising a mounting table (5) with a cylinder (S), guide sheaves (11-14) mounted on an extension of the shafts of respective rotary actuators (M1-M4), and bending sheaves (21-22 and 31-32) mounted on ...  
WO/1981/003300A1
A method of producing a multiple coil, multiple tube heat exchanger from circular tubes, in which alternating turns in each coil have a warmer liquid and other turns a cooler liquid, by coating the outside of each coil (C1) with a heat c...  
WO/1981/002535A1
Bending of shaped sheet metal, which shows alternatingly occuring longitudinal ridges and valleys, the lateral portions of which constitute lateral portions of the ridges, about an axis, which extends perpendicularly to the longitudinal ...  
WO/1979/000239A1
A device for the destruction of an injection needle has a sleeve (6, 14) in which the needle (3) mounted on a syringe may be inserted. The sleeve includes projections (9, 16) located beneath one another and projecting from opposite sides...  
JP6477716B2  
JP6474856B2  
JP6473448B2  
JP6467317B2  
JP2019018224A
[Subject] A manufacturing method of an inside spiral grooved tube which can enlarge a twist angle of a slot according to a simple process is provided. [Means for Solution] In manufacturing inside spiral grooved tube 1, first, it projects...  
JP6466579B2  
JP6458915B1
The conveyance mechanism (110) in which a work material (200) is conveyed to a longitudinal direction, and the used machine style (120) which is arranged at the lower stream side of the conveyance direction of a work material (200), and ...  
JP6456022B2  
JPWO2017159806A1
Roll pair (12) which a roll-bending device (10) is constituted by a pair of rolls (12a, 12b) which counter mutually and are arranged, and pinches and fabricates a long material among these rolls (12a, 12b), The slide mechanism (20) in wh...  
JP2018202453A
[Subject] A tool for bending work which can be bent without inserting a pipe in a posture which has a pipe again between hands on either side, or is hard to insert is provided by [which bend tubular members, such as two kinds of differen...  
JP2018202455A
[Subject] Wear of a wiper which a pipe material bends and prevents generating of wrinkles is suppressed, and the use life is prolonged. [Means for Solution] Clamp die 12 which bends, bends with model 11 and clamps pipe material P between...  
JP6437415B2  
JP6436564B2  
JP6435589B2  
JP6433257B2  
JP6434697B2  
JP2018187667A
To provide a bending device for bending a body to be molded at a correct position.An objective bending device 100 comprises a bender, a calculation part 210, a first conveyance part 130 and a second conveyance part 150. The bender has a ...  
JP6428981B1
While a manufacturing method of a vehicles axle part part material moves continuously a position of a portion which carries out induction heating of the steel materials for hardening of martensitic structure or a bainite texture for vehi...  
JP6424555B2  
JP6422390B2  
JP2018172109A
To provide a hollow stabilizer such that flatness of a cross section of a bent part is suppressed.A bent part 21 of a hollow stabilizer 10 bent by a stabilizer manufactured by a stabilizer manufacturing apparatus according to an embodime...  
JP6418873B2  
JP6419520B2  
JP2018167283A
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 ...  
JP6416049B2  
JP2018530430A
In order to obtain metal goods which are provided with a buck (14) constituted so that a movable slider (18) containing a work plane (19) in which the curve unit (15) can operate might be supported and guided along with the move axis (X)...  
JP2018161670A
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...  
JP6406063B2  
JP6401729B2  
JP2018528820A
The indicated art is related with the rod bending machinery for using it with the system for robot surgery at an operating room. This system can bend a rod directly at an operating room for a surgical operation. In order to provide the p...  
JP6398797B2  
JP2018149584A
To provide a method for a bending process capable of enhancing accuracy and reducing the number of processes in a workpiece bending process.A method for a bending process comprises: a cutting process S1 of cutting a metallic workpiece W ...  

Matches 451 - 500 out of 7,389