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Patent Searching and Data


Matches 501 - 550 out of 4,235

Document Document Title
WO/1991/008065A1
Apparatus for forming sheet metal blanks (80) within a press (10) having base and outer (11) and inner (12) slides and including a basic die (15, 16, 17, 18) mountable to the press and tooling (25, 51) mountable to the basic die. The bas...  
WO/1991/002939A2
The invention provides a linear explosive cutting or fracturing charge comprising a plurality of elements connected together for articulation. Each element comprises a body portion (1) defining a recess (9) for containing explosive mater...  
WO/1989/010218A1
The process for forming a metallic sandwich structure having a curved surface, particularly a surface curving about more than one axis, such as a quadric surface partially by direct displacement and partially by a fluid interface. Additi...  
WO/1988/007899A1
A method and apparatus for high energy rate forming of metal. A die/mould (11) of the shape to which a metal sheet (13) or panels (18) is to be formed is lined with the metal sheet (13) or panels (18) and filled with a liquid medium. A n...  
WO/1988/006937A1
A discharge device for magnetopulse processing and welding of metals has two working electrodes (3, 4) between which is located an ignition electrode (5), shaped as a ring with slots (14). One of the working electrodes (3) has a current-...  
WO/1988/006248A1
A hollow shaft with torque-transmitting structural components, such as gear wheels, curves, cams or the like, and possibly auxiliary form components, such as bearings, stopping faces, hexagonal or circular contours or the like, comprisin...  
WO/1987/006869A1
Double toggle synchronous mechanism which can be employed in a mechanism and the like which compresses a work by applying pressure from both sides, processes and presses the work from both sides or clamp an article from both sides in suc...  
WO/1987/005245A1
A device for centring cylindrical parts during magnetic pulse welding comprises external and internal centring bushings (2, 3) mounted inside the inductor (1) and oriented axially and overlapping each other, the external bushing (2) bein...  
WO/1986/005730A1
The device operates by means of temperature and pressure shocks by igniting a combustible gas mixture, in particular a thermic burr removal facility. The work piece treatment chamber (1, 21 or 34) consists of an external hollow body (3, ...  
WO/1986/005725A1
The combustible gas mixture is to be let into the combustion chamber (2) of a thermic burr-removal device for the treatment of work pieces (3) by means of temperature and pressure shocks by igniting the gas mixture. The device comprises ...  
WO/1983/002576A1
The device for sizing tubes by applying liquid pressure comprises a dismountable matrix (2) with a lock, which matrix is arranged on a bed (1) and is provided with a horizontally-orientated sizing channel (3) which is conformed to a tube...  
WO/1982/003577A1
A machine for use in forming ductile metal sheets into shaped bodies having first and second open-ended, annular chambers (3, 13) which are relatively movable, while maintaining their open ends (5, 12) in register with one another, betwe...  
WO/1981/002128A1
Improved method of fabricating boron fiber and aluminum matrix composite structures, especially gas turbine compressor blades having titanium metal skins. Titanium skins (32, 32') and boron aluminum composite cores (34) are preformed by ...  
WO/1981/000528A1
Method of high energy rate forming of metals and other ductile materials, wherein a transmission medium is used for transferring a discharge of power for acting on a blank with a force sufficient for forming the blank. In the method the ...  
WO/1980/000424A1
An installation for flaring tubes by electro-impulsion comprises a bed (1), vertical (2) and horizontal (10) guides, means for power supply to electroexplosive cartridges (3), a generator (5) of current impulses and a control system (17)...  
JP2014522729A  
JP2014159790A  
JP5582110B2  
JP5583412B2  
JP5584769B2  
JP5541690B2  
JP5530168B2  
JP5527312B2  
JP5520725B2  
JP5517552B2  
JP5513792B2  
JP2014088124A
To provide a telescopic steering device having a structure such that an inner column can be stably held on an inner-diameter side of an outer column.An outer column 13d and a movable-side bracket 22b are bulgingly molded in one body by a...  
JP2014088174A
To provide a structure such that an inner column 14c can be stably held on an inner-diameter side of an outer column 13d.An outer column 13d and a movable-side bracket 22b are bulgingly molded in one body by a hydroforming method, etc. F...  
JP5494587B2  
JP2014073834A
To provide a telescopic steering device where an inner column can stably be held on an inside diameter side of an outer column.An outer column 13d and a movable bracket 22b are bulged and formed integrally by a hydroforming process or th...  
JP2014073502A
To further minimally mold R of a corner part of a cross section, when molding a rectangular cross-section member, by expanding a metallic cylindrical raw material having a cylindrical peripheral wall by electromagnetic molding.The periph...  
JP2014073835A
To provide a telescopic steering device where an inner column can stably be held on an inside diameter side of an outer column.An outer column 13d and a movable bracket 22b are bulged and formed integrally by a hydroforming process or th...  
JP5472432B2  
JP2014061745A
To provide a structure capable of stably holding an inner column on an inner diameter side of an outer column.An outer column 13d and a movable side bracket 22b are integrally expanded and molded by a hydroform method or the like. Also, ...  
JP2014061885A
To provide a structure capable of stably holding an inner column 14c on an inner diameter side of an outer column 13d.An outer column 13d is molded by expanding a hollow tube radially outwards by a hydroform method. Also, a movable side ...  
JP2014057975A
To provide a molding method of a member for obtaining a metal molded product, which is excellent in surface quality, has an opening with a small area, and has a shape with a deep bottom, with fewer steps by using blow molding, and to pro...  
JP5437730B2  
JP5440680B2  
JP2014040206A
To materialize a structure capable of stably holding an inner column on an inner diameter side of an outer colum 12c, and absorbing an impact load upon a secondary collision.A supporting portion 36 of an outer colum 12a and an outer peri...  
JP2014040208A
To materialize a structure capable of stably holding an inner colum on an inner diameter side of an outer colum.An outer colum 13d and a moving side bracket 22b are integrally bulge-molded by a hydroform method and the like. Bulging port...  
JP5429513B2  
JP5429193B2  
JP5410339B2  
JP2014019205A
To provide a structure capable of stably holding an inner column 14c on the inner diameter side of an outer column 13d.An outer column 13d and a movable side bracket 22b are integrally molded by a hydroforming method to swell. Swelled pa...  
JP2014018805A
To obtain a method for forming a light metal material of a profiled section, capable of easily and partially increasing strength of an extrusion molded article having a bag-shaped part of a closed section in an extrusion completed state ...  
JP5400400B2  
JP2014501624A  
JP5395233B2  
JP5382201B2  
JP5380189B2  

Matches 501 - 550 out of 4,235