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WO/2002/042021 |
A first intermediate molding (60) is forged by pressing an aluminum alloy material (41) in one direction. The first intermediate molding (60) has a first spherical head (62) at one end of a tubular arm section (21), and a flange part (63...
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WO/2002/036282 |
The invention relates to an adapter (1) for punching polygonal holes using a tool ram (2). Said ram can be displaced and has a punching section (27) that is radially spring-loaded. The adapter comprises a locking device (4) for preventin...
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WO/2002/036287 |
The invention relates to a method and device for the production of a workpiece with internal toothing, in particular a hollow wheel, by using a cup-shaped preform (N), with an essentially cylindrical side wall (N1) and a drift (5), with ...
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WO/2002/033291 |
A multi-axially forged mono-bloc piston includes a lower crown part (14) forged of steel and including a pair of pin bosses (20) and an integral skirt (24) formed as one piece with the pin bosses . The lower crown part is friction welded...
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WO/2002/030592 |
An ejector system for a press (1) has at least one ejector pin (7) which can be moved linearly by means of a drive device (8) and which is used to eject workpieces (4) from a tool (3) located inside the press (1). The at least one ejecto...
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WO/2002/026418 |
The invention relates to a method and a device for moulding a tripod spider (11) for a tripod joint, said spider having a ring-shaped hub body (12) and three projections (14) connected to the hub body and aligned radially in relation to ...
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WO/2002/024374 |
The invention relates to a radial press having a housing (1), an annular guiding body (4) which is arranged around the press axis (12), and an outer pressure ring (11) surrounding the guiding body (4) and positioned around the press axis...
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WO/2002/022289 |
The invention concerns an impact machine for forming a body with desired shape of a formable working material through impact action in a forming operation, said impact machine comprising a machine stand (6), an upper unit which comprises...
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WO/2002/023056 |
A fastener system for multi-piece swage type fasteners, including a pin (12) and a collar (14), and providing a stump type fastener (10) constructed to be set as a pull type fastener with the fastener pin (12) having a threaded gripping ...
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WO/2002/020193 |
A method of effectively and easily controlling the water base-process type lubricating and processing fluid for cold forging, containing at least one or more types of water-soluble inorganic salt, used for cold forging without forming a ...
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WO/2002/018074 |
A fastener installation assembly (10) having a base (12), a first support member (14) mounted to the base to slide upon the base and a second support member (16) mounted to the first support member to slide upon the first support member....
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WO/2002/016785 |
A self-piercing rivet has a hollow deformable shank (10) with a piercing edge (11) for insertion into sheet material (14,A,B). A piercing end of the shank is covered by a cap (12, 30, 40, 50, 60 71)of material. The cap deforms around the...
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WO/2002/013992 |
The invention relates to a device for forming an end area of a workpiece (2), especially for cold press-forming an end area of a pipe, comprising two force transmitting elements (7, 9) which are guided in a common housing (3). The device...
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WO/2002/011943 |
The invention relates to a device for loading a rivet module (10), which can be vertically displaced between a lower placement position and an upper loading position, with blind rivet nuts (100) using a rivet feed (22). The invention is ...
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WO/2002/012420 |
An aqueous lubricant for use in plastic working of a metallic material which comprises (A) a water soluble inorganic salt and (B) a wax, wherein the components are dissolved or dispersed in water, and wherein a solid concentration ratio ...
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WO/2002/012419 |
An aqueous lubricant for use in plastic working of a metallic material which comprises (A) a water soluble inorganic salt, (B) a lubricating agent selected from molybdenum disulfide and graphite and (C) a wax, wherein the components are ...
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WO/2002/011944 |
The invention relates to a functional carrier device consisting of a functional element (12) comprising a shaft part (18), a head part (20), and a rivet sleeve (14). The rivet sleeve (14) can be moved along the shaft element (18) in the ...
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WO/2002/011921 |
The invention relates to a device and to a method for charging a riveting module (10) that is vertically displaced between a lower placement position and an upper charge position with blind break-mandrel rivets (100) or hollow-core rivet...
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WO/2002/009898 |
The invention relates to a forming machine, comprising at least one forming station with a die and die plate as tools and a device for the adjustment of the axial position of one of the both tools. Said adjustment device comprises, as ad...
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WO/2002/008619 |
A dynamic pressure type thrust bearing device capable of being manufactured in a simple manufacturing process, comprising a highly wear resistant and accurate dynamic pressure generating groups; a method of manufacturing the dynamic pres...
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WO/2002/007913 |
The present invention relates to a process for producing a punch rivet connection between at least two plate-shaped components (13, 14), of which the upper component (13) or components are punched through by a punch rivet (1) with a cutt...
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WO/2002/007912 |
The present specification discloses a swaging press including a piston member (30) cooperable with a plurality of die shoes (40) to drive the die shoes inwardly upon axial movement of the piston member (30) during a swaging operation, th...
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WO/2002/006658 |
The invention provides a piston head (10) having a bowl (20) in the crown (18) thereof. At least the upper edge of the bowl (20), and preferably the whole crown (18) is made of a material resistant to thermal oxidation, such as stainless...
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WO/2002/004821 |
A two piece fastener system for including a pin member (12) and a collar (14) having an optimized strenght with the materials of the pin member (12) and collar (14) having a predetermined shear strength ratio; the collar (14) has a prese...
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WO/2002/002259 |
A self-piercing tubular fastener (13) is applied to a workpiece (9, 11) by means of a setting die (1) which is formed with a radially inner cavity (17) and a radially outer cavity (5) surrounding the radially inner cavity such that a fir...
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WO/2002/000368 |
The invention relates to a riveting device (1) comprising a pressure pad (3) and a riveting die (4). Said pressure pad (3) and riveting die (4) can be hydraulically driven by means of a pressure pad piston (12) and a die piston (13). The...
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WO/2002/000306 |
A golf club head having a striking plate with regions of varying thickness is disclosed herein. A central region has a first thickness range that is thicker than the thickness range of any of the other regions. The thickness of the regio...
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WO/2001/098000 |
A rivet feed slider (10) configured to sequentially receive rivets from a rivet delivery path and feed the rivets to a rivet transport tube (12) using an air supply. The rivet feed slider (10) includes a rivet receiving chamber (30) whic...
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WO/2001/097999 |
A rivet carrier (22) for use in association with a driver (28) for driving rivets (24) into a work piece (32). The rivet carrier (22) includes mounting structure (34) for mounting the rivet carrier (22) on the driver (28). A body portion...
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WO/2001/096045 |
The invention relates to a rivet positioning device (1) comprising a rivet positioning unit (3) and a drive device (4) for generating a lifting motion of the rivet positioning device and at least one switch (33) which is used to generate...
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WO/2001/096044 |
The invention relates to a method for the manufacture of an annular article, which substantially consists of metal, ceramic material, and/or polymer. A cavity in a die is filled with a formable working material, which shall form said art...
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WO/2001/091937 |
The invention relates to a riveted joint. A first part (the bottom of the housing 1) is joined to a second part (the top cover of the housing 2) by means of at least one rivet (3). A spacer (9) is provided in between the two parts (the b...
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WO/2001/092739 |
A wheel driving unit allowing an assembly work to be performed easily by a small-sized light-weight structure and preventing an offensive tooth hitting noise from occurring and a method of manufacturing the unit; the method, comprising t...
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WO/2001/089901 |
The invention concerns a brake servo unit comprising a piston actuating a master-cylinder, including an elastic return control rod sliding in the piston in accordance with an input force, whereof the end bears a plunger carrying a slidin...
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WO/2001/085416 |
Modular die or mold assemblies comprising a platform, and at least one die or mold unit which is releasably connected to the platform. The invention permits rapid changing of molds or dies, especially in the manufacture of detergent bars...
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WO/2001/083135 |
A method of forming a body of a formable working material in an impact machine, which comprises an upper impact unit (2) with an upper ram (14), an upper punch (17), a lower impact unit (3) with a lower ram (24), a lower punch (27), and ...
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WO/2001/083134 |
The invention concerns an impact machine comprising an impact unit (1) with a ram (13) and an anvil (3) provided under the impact unit, on which anvil a tool unit (2) can be placed. More particularly the invention concerns an impact mach...
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WO/2001/083132 |
The invention relates to a method for the manufacturing of a plate (2) of metal or of a ceramic material, the plate comprising one or more fields (3) which occupy the major part of the surface of the plate and which on at least one side ...
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WO/2001/083133 |
The invention relates to an impact machine comprising an impact unit (1), a machine stand and a tool unit (2) under the impact unit. The characteristic feature is that the impact unit is suspended via shock absorbers and that elevator me...
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WO/2001/082308 |
A metal billet used for hot expansion forming is of square shape in section on its front side as viewed in the press direction, and its diagonal length is not more than the inner diameter of a container. Further, the rear side as viewed ...
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WO/2001/078940 |
The invention relates to toothing for a synchronising unit which has a spline profile (6) that is moulded from a sheet and configured in a single piece. Said toothing is provided with teeth (7) whose cross-section is filled in with the m...
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WO/2001/077398 |
A production method for an aluminum-alloy forged scroll part comprising the steps of casting aluminum alloy containing 8.0-12.5 mass% of Si, 1.0-5.0 mass% of Cu and 0.2-1.3 mass% of Mg to form a round bar up to 130 mm in diameter, cuttin...
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WO/2001/076788 |
The invention relates to a method and tool for producing a press joint connection. According to the invention, portions of the radial lateral walls of the matrix opening (3) are configured as flexible displaceable segments, whereas other...
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WO/2001/075317 |
A method of manufacturing a ball joint and a housing therefor, comprising the steps of forming an intermediate formed body (41), having a cylindrical arm-equivalent part (42) installed projectedly thereon with a formed hole (42a) larger ...
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WO/2001/074519 |
A tool press has at least one split die (30) which is radially movable relative upper and lower die (10, 20) which are axially movable relative each other and may carry any number of associated upper or lower die punches (50, 40) and/or ...
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WO/2001/073303 |
The invention relates to a blind rivet, a rivet pin (2), a holding device, a method for producing a blind rivet and a method for creating a riveted joint which enables a permanent joint to be produced between several workpieces in one wo...
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WO/2001/072448 |
A method of manufacturing a ball joint housing, comprising the steps of drawing, to reduce a diameter, the tip side of a cylindrical material (41) in pressurizing direction by extrusion by pressurizing it along the axial direction thereo...
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WO/2001/072449 |
The invention relates to a method for producing hollow bodies (11, 211, 411) such as nut elements to be fastened to components (13, 213, 413) that usually consist of sheet metal. The invention especially relates to a method for producing...
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WO/2001/066169 |
The quantities of fluid which are fed to a patient (P) by fluid supply devices (10) and the quantities of fluid which are excreted by the patient as urine, wound drainage fluid or similar, received in corresponding receptacles (20a, 20b,...
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WO/2001/064365 |
A machine tool system (30) includes a tool (32) for cold forming a workpiece over an operating cycle and a sensor device (40) which senses each operating cycle of the tool (32). Identification data for the tool (32) and operating data fo...
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