| Document |
Document Title |
|
WO/1994/009927 |
A method and apparatus is provided for crushing a portion of a corrugated plate in a selected area of the corrugations without blocking the grooves (14, 14'). In accordance with the method teeth are inserted into grooves on opposite side...
|
|
WO/1994/009225 |
An outflow element (1) for the drainage of rain-water contains a lead plate (2) with a hole and an aluminium pipe (3) affixed in a sealing manner in the hole, whereby the extreme (4) in question of the outlet pipe contains bulges (8) and...
|
|
WO/1994/008750 |
Method and apparatus for welding a plurality of parallel continuous seams (34) on bellows (10) which comprise the steps of defining a welding station (100, 200) including a laser beam (501) or electron beam (700) welding source and a wor...
|
|
WO/1993/020003 |
In order to simplify the production of a high-resistance bobbin body made of an aluminium alloy, the following process steps are disclosed: (a) extruding or flow extruding an essentially cylindrical bobbin blank (5); (b) cutting the bobb...
|
|
WO/1993/011888 |
A press tool for producing metal components comprises a die (2) and a punch (3) which are relatively movable towards and away from each other. The die (2) is provided with rotatable rollers (9, 10) with which a component (8) co-operates ...
|
|
WO/1992/019394 |
In conventional fabrication manufacture the thickness of the steel plates (16, 16') are often determined by the metal section required at the weld joints. The subject apparatus (10, 10') and method overcomes this problem by selectively f...
|
|
WO/1992/011956 |
The invention relates to an apparatus for bending an edge flange (4) which projects out at an angle to a surface of a workpiece (3) in towards said workpiece. The apparatus includes a bending tool (5) which is mounted on a tool holder (2...
|
|
WO/1991/001466 |
A tube assembly (10) is formed by placing a sleeve member (12) over an end portion (34) of a tube (18) and then placing the tube (18) and sleeve (12) in a die (36). A movable punch (44) is then pressed against a projecting end portion (3...
|
|
WO/1990/014178 |
In conventional fabrication manufacture the thickness of the steel plates are often determined by the metal section required at the weld joints. The subject apparatus and method overcomes this problem by selectively forming a thickened e...
|
|
WO/1990/006195 |
A deburrer assembly (10), for the purpose of removing burrs, fins and other protuberances form the surface of castings, consists of a cylindrical roll body (12) in end fittings (11), such as heavy-duty bearings, with multiple hammers (14...
|
|
WO/1989/009102 |
The invention relates to apparatus for bending a flange (5) against piece (2). A bending tool (6) is mounted on a tool holder (14) carried by a parallelogram mechanism (7-12) for movement in relation to a stand (1) carrying the workpiece...
|
|
WO/1989/009101 |
The invention relates to an apparatus for bending a flange against a workpiece (3). A preliminary bending tool (5) on a first tool holder (7) is carried by a linkage mechanism (8-13) for movement in relation to a stand (1). A bend finish...
|
|
WO/1989/009103 |
The invention relates to apparatus for bending a flange (5) against a workpiece (4). A bending tool (6) is mounted on a tool holder (7) connected to a stand (1) by a linkage mechanism (8-13). The stand carries the workpiece (4) and a dri...
|
|
WO/1989/003732 |
A compression moulding tool comprises an upper part (3) and a lower part (2) connected by guides (4). A die (5) arranged in the lower part (3) of the tool co-operates with a force plug (6) arranged on the upper part (2) of the tool. The ...
|
|
WO/1987/005838 |
The press comprises a flanging device (1) equipped with a retainer, a slide (5) with a gripping system (16) for the metal sheet and a rotary drive (37) for the latter. To reduce dead time and improve accuracy of flanging, the flanging de...
|
|
WO/1987/003830 |
An edge-finishing device comprises a drive unit (L), a holder (M) and a notched tip (N). The tip combines a number of geometric features known as land radius (Y), flank faces (K), flank radii (I) and root radius (J). Typical useage of th...
|
|
WO/1986/000102 |
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/1984/002667 |
A thin-walled hollow body open at one end, e.g. a metal can body (76), is given a terminal neck (74) by engaging a primary chuck nose (22) sealingly in the open end and pressurising the body internally to pre-stress it and hold it agains...
|
|
WO/1983/003987 |
A roll edging machine for folding up a flange along the longitudinal edges of a sheet metal panel comprises two sets (16; 17) of pairs (18; 19) of driven forming rolls (18A, 18B; 19A, 19B) positioned at opposite longitudinal edges of a h...
|
|
WO/1983/002077 |
A hand held tool for use by a panelbeater when folding over an edge of a metal sheet comprises a tool body (6) with a flat upper face (11) and a die block (13) which is reciprocally mounted for movement parallel to the upper face (11). T...
|
|
WO/1982/000013 |
The side wall of the workpiece is deformed in the direction for closing its edges. A butt-end wall with a flat central area is preliminarily formed on the thus obtained vault. The flat area is then depressed with a pressing tool inside t...
|
|
WO/1981/003631 |
Method and apparatus for preforming the long edges of steel plate (11) prior to manufacture into pipe (47) by the U-O process or the like by utilizing plate of a width exceeding that required for pipe of a given diameter by an amount at ...
|
|
WO/1981/002119 |
A flange forming drill means for drilling a hole through the side of a pipe or the like and for forming a hole encircling flange. The drill means is provided with a drill rod (1) mountable on a rotating machine and fitted with a drill bi...
|
|
WO/1981/002118 |
A flange forming drill means for drilling a hole through the side of a pipe or the like and for forming a hole encircling flange. The drill means comprises: a body (1), a drive shaft (2) rotatably journalled to the body, a drill rod with...
|
|
WO/1980/002856 |
An improved anti-skid tread or grating (10) design is provided with gripping members or rosettes (30) having a plurality of upstanding individual lobes (36) which are configured in such a way and project high enough to provide an excelle...
|
|
JP2013013911 |
To provide a method for producing a forming member excellent in burring formability and flange formability.The method for producing a forming member includes: a step of forming a prepared hole 2 by punching out a blank material 1 formed ...
|
|
JP2013010998 |
To provide a method for manufacturing an aluminum alloy blank for press forming having formability, high surface quality, and high hem bendability, for improving the age hardenability by coating/baking and the degree of freedom in design...
|
|
JP2012226836 |
To provide a battery having excellent sealing properties of a fixed portion between an outer jacket and an external terminal.A battery 10 comprises an outer jacket 30, an external terminal 40, an insulating member 50, a burring portion 3...
|
|
JP2012206150 |
To provide a press molding method and device which can stably obtain uniform products with high quality with a simple and low-cost configuration without generating buckling or curling even when molding a molded article having portions wi...
|
|
JP2012200767 |
To suppress external force applied to an upper workpiece to reduce unnecessary deformation of the upper workpiece due to external force, when external force is applied to the upper workpiece to position the upper workpiece at a predeterm...
|
|
JP2012196714 |
To provide a workpiece forming method capable of forming a workpiece, even if having a small angle of a bendig part, without buckling, by only one restructuring process.The workpiece forming method is provided for forming an inverse part...
|
|
JP2012183555 |
To provide a method for molding a boss in which a molded article can be prevented from deforming even if residual stress is released when subjected to a thermal treatment, such as induction hardening, and to provide a molded article, and...
|
|
JP2012179610 |
To provide a pipe expanding device capable of simply and surely expanding a pipe.The pipe expanding device 10 includes a pair of gripping pieces 21, 22 for gripping the pipe 1, a diameter expansion section 31 for expanding the front end ...
|
|
JP2012171015 |
To provide a method for manufacturing washers and ring shapes with a small output press or a plastic processor for rotation processing or the like by plastically processing a metal tube material in such a way that the material disposal c...
|
|
JP2012166258 |
To provide a method for manufacturing a tube, by which it is possible to easily obtain a tube having a sufficiently long folded-back tube part.In manufacturing a tube 2 comprising a main tube part 10 and a folded-back tube part 11 folded...
|
|
JP2012152780 |
To provide a molding working method capable of effectively recovering hem workability and having high production efficiency about an Al-Mg-Si based aluminum alloy material that is age-hardened at a normal temperature.Restoration processi...
|
|
JP2012152811 |
To provide a flange forming machine of a tubular material having a simple and inexpensive structure which suppresses buckling deformation during flange processing.The machine for forming a flange by outwardly bending an end of a tubular ...
|
|
JP2012152801 |
To provide a molding apparatus which has less material loss owing to integral molding when molding a desired long hole by drawing out from a substance to be molded such as a tube or plate, can prevent deterioration in materials, can mold...
|
|
JP2012153937 |
To provide a forming method of high production efficiency, recovering hem workability effectively, as to an Al-Mg-Si aluminum alloy material age-hardened at an ambient temperature.An Al-Mg-Si aluminum alloy sheet age-hardened at the ambi...
|
|
JP2012130951 |
To narrow layout space for a machining force imparting member for imparting machining force to a workpiece and a driving force generation member, so that the members can be arranged compact.A machining apparatus 1 for machining a workpie...
|
|
JP2012125800 |
To provide a method for manufacturing a flanged pipe with small forming force easily.In the method 10 for manufacturing the flanged pipe, when forming a pipe part by burring processing, inward compressive stress in a radial direction is ...
|
|
JP2012110931 |
To provide a roller hemming apparatus that prevents dirt and flaws from being generated on a panel to be processed.The roller hemming apparatus 100 includes a roller 11, a head 12 and a control device. In the roller hemming apparatus, th...
|
|
JP2012096241 |
To provide a deburring device, which can be smoothly moved in X, Y directions without deformation of a workpiece by minimizing the resistance in X, Y-directional movement of the workpiece.In the deburring device for removing burrs formed...
|
|
JP2012071332 |
To provide a method for manufacturing a bossed disc-shaped member, the method enabling a boss portion to be formed to have a desired height using simplified facilities, and to provide an apparatus for manufacturing the bossed disc-shaped...
|
|
JP2012045619 |
To provide a swaging apparatus that absorbs load exceeding a setting value between a rod of a drive part and a collet of a driven part for smoothing a swaging step.The swaging apparatus includes: a collet housing used for a can swaging s...
|
|
JP2012037113 |
To provide a manufacturing method for a duct by which bending of a bent-back portion can be carried out easily in a Pittsburgh lock joint process, and a roll molding machine for the duct used for the lock joint process.According to the m...
|
|
JP2012024768 |
To provide an undercut processing mechanism by which forming circle is shortened, assembly does not require much labor and time because constitution is simple, cost reduction is attained, the request of space saving is responsible becaus...
|
|
JP2012020330 |
To provide technology for molding a further uniform thick flange in burring working for forming the flange at a plate-like material to be worked such as a steel plate.A burring punch 20 is formed into a tapered cylindrical rod shape havi...
|
|
JP2011245514 |
To provide a panel member capable of preventing deterioration of beautiful appearance when an edge portion thereof is fastened by seaming, and a method for manufacturing the same.The method for manufacturing the panel member 10 includes ...
|
|
JP2011240350 |
To provide a method for manufacturing a panel member, which enables a second plate member to be easily superposed on a first plate member, and which can improve appearance quality of the panel member by inhibiting lift of a base of a fla...
|
