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WO/2007/059742 |
The invention relates to a method for introducing at least one connecting element (2, 17) into a workpiece (1), using a tool composed of at least one part. In said method, before the connecting element is joined and connected to the work...
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WO/2007/060284 |
The invention relates to a forming device for smoothing the surface of a workpiece. The forming device (1) comprises a machining unit (2) having a tool (3) which sets against the surface of the workpiece, the tool being arranged to direc...
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WO/2007/056975 |
In a method for blowing out and/or for spraying dies (3, 5), arranged at the top and/or bottom, of forging presses, in particular drop forging presses, comprising automatic workpiece transport by means of a transport lifting beam (8) pro...
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WO/2007/058155 |
This invention provides a swaging method that can reduce molding pressure. The swaging method comprises a placement step and a diameter expansion step. In the placement step, a receiving die (11), and a guide (20) having a through-hole (...
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WO/2007/057066 |
An apparatus for setting fastening elements (5) has a feed drive (21), with which the connecting elements (5) can be fed to a fitting position, and a setting device which has a setting tool and with which a fastening element (5) arranged...
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WO/2007/055859 |
A method of forming pierce and clinch nuts (74,174,274) by rolling a section (20) having the desired cross-section, punching equally spaced bores (50) through the central pilot portion (22) and then punching configured openings (56) thro...
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WO/2007/055073 |
A roughly shaped material (10) for forging which has been molded by extrusion molding and the sectional shape of which perpendicular to the extrusion direction changes in the extrusion direction. The roughly shaped material (10) is cut a...
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WO/2007/050098 |
One advantageous embodiment of the present invention is an integral clamping-and-bucking apparatus (12) for a system (10), which is utilized for applying rivet fasteners (56) to two or more panels 14a, 14b) and forming a joint (24) there...
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WO/2007/050098 |
One advantageous embodiment of the present invention is an integral clamping-and-bucking apparatus (12) for a system (10), which is utilized for applying rivet fasteners (56) to two or more panels 14a, 14b) and forming a joint (24) there...
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WO/2007/048531 |
The invention relates to a fastening element (1) for fastening in a through-hole in a plate with access from one side. The fastening element (1) has a sleeve (2) and an expanding screw (3) which can be screwed into the sleeve (2) in orde...
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WO/2007/047632 |
Fastener clearing system and method for a fastener delivery system (10) are provided. With reference to figure 3 in one embodiment, a system (10) includes an extractor tool (44) having one or more vacuum generators (26) in fluid communic...
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WO/2007/045358 |
The invention relates to the design of multiple piece rolls, in particular backup rolls, for the use in metal rolling. The roll comprises a main part (1) with a centre bore (4) for the removal of centre defects or flaws arising from the ...
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WO/2007/035522 |
The invention relates to an improved method and apparatus for manufacturing metal parts, preferably surgical blades (1), using bandoliering with die stamping and machining processed material at stations on the die. The method allows for ...
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WO/2007/035522 |
The invention relates to an improved method and apparatus for manufacturing metal parts, preferably surgical blades (1), using bandoliering with die stamping and machining processed material at stations on the die. The method allows for ...
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WO/2007/031701 |
Fasteners, such as rivets (60), are fed to a fastener insertion tool (1) via a buffer magazine (5) adjacent to the tool. The buffer is movable with the tool and C-frame (6) between an operative position where fasteners can be inserted in...
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WO/2007/032434 |
First upsetting is conducted in which an annular sidewall part (20) is plastically deformed outward in the radial directions by a first molding part (64) of a punch (66) to thereby form a first-upsetting molded part (26a) on one end. Sub...
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WO/2007/031760 |
A fastener placing tool (11) for placing fasteners of the breakstem blind rivet type incorporates a force/stroke monitoring device (22) which comprises an assembly body (24) detachably mounted on the tool between the latter and the anvil...
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WO/2007/029804 |
An upsetting method capable of manufacturing, by a minimum load, an upset article having swelled parts formed in a bent shape. A bar-like material (1) is mounted on a receiving die (11) so as not to move in the axial direction, the parts...
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WO/2007/026089 |
The invention concerns a blind rivet (R) of the type consisting of a deformable bushing (300) and a cleavable mandrel (400), the thus formed assembly being urged to be positioned and pass through the orifices (110 and 120) made substanti...
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WO/2007/026756 |
A method for manufacturing an annular member in which a work member (20b) formed of a circular bottom part (22b) having, at its center, a hole (23b) and an inner wall part (24b) around the hole (23b) and a skirt-like outer wall part (25b...
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WO/2007/026515 |
Outer ring (4) of a uniform speed universal joint (1) has a stem portion (10) projecting from the outer bottom face (9a) of a cup portion (9) and the stem portion (10) is inserted into a trough hole (31) in the hub (27) of a wheel bearin...
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WO/2007/024442 |
A hydraulic tool working head (28) includes a frame (46), a ram (48) and a connection between the ram and the frame (Figure 6). The frame has a first section (63) with a hydraulic cylinder area, an opposite second section (66) and a midd...
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WO/2007/023646 |
A manufacturing method for a rocker arm capable of stably forming valve stem guide walls. In the method, an intermediate product (13) having both side walls (20) extending in a predetermined direction and an end part connection wall (30)...
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WO/2007/023269 |
A shuttle (11) for feeding tubular rivets (12), which are of relatively short axial length compared with their head diameter, along a flexible hose (26) to a movable rivet- installation tool has an aperture (18) running parallel to its a...
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WO/2007/023647 |
A method for manufacturing a rocker arm capable of increasing the durability of the rocker arm and providing excellent productivity. According to the method, firstly, an intermediate product (13) having both side-walls (20) disposed para...
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WO/2007/016901 |
Self-piercing rotationally symmetrical rivet (10) having a rivet head (14) and a rivet shank (12) with a central recess (16) which is closed by the rivet head (14), wherein the rivet shank (12) has an outer contour which essentially foll...
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WO/2007/017105 |
The aim of said invention is to reduce a setting force required for setting rivets. For this purpose, a clamping force produced by a holding down clamp is substituted by the force produced by rivet (3) on a punch (1). The clamping force ...
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WO/2007/015497 |
This invention provides a swaging method that can provide swaged products with high productivity. An extruder (11) and a two-split closed die (20) are provided. Split pieces (21, 21) of the closed die are mutually combined so that, in su...
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WO/2007/013675 |
This invention provides a mold for forging (30) having a venting passage (34) for discharging gas confined within a molding hole (35) in a forging mold during molding. The venting passage has a plurality of step parts different from each...
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WO/2007/009267 |
The invention relates to a method for cold-form profiling cylindrical, thin-walled hollow parts (1), comprising profiles (4) which extend in an essentially parallel manner in relation to the longitudinal axis (A) of the hollow part (1). ...
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WO/2007/010774 |
This invention provides a process for producing a bearing device for a wheel that can improve strength and fatigue strength by the refinement of the structure and the increase in hardness and can suppress a lowering in productivity by an...
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WO/2007/009562 |
The invention relates to a method for producing a piston pin (2) for connecting a piston of a reciprocating piston engine to a connecting rod, and to a piston pin (2) produced by said method, the piston pin (2) being formed with an outer...
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WO/2007/006340 |
Disclosed is a method for producing substantially axially symmetrical workpieces by shaping a starting material (3) with the aid of a die (1) and a rotatable tool (2), the die (1) being provided with a bore (11) along the central axis th...
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WO/2007/005800 |
Endoprosthesis, such as a stent, including at least one annular element, which further includes a foot extension extending between at least one pair of circumf erentially-adjacent strut members defined in the annular member. The foot ext...
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WO/2007/001362 |
A method for reducing the cross-sectional diameter of a radioactive californium-containing cermet wire (17) while simultaneously improving the wire diameter to a more nearly circular cross section. A collet fixture (15) is used to reduce...
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WO/2006/135112 |
An upsetting method capable of eliminating a correction step by preventing occurrence of quench distortion is provided. The method includes the step of preparing an upsetting apparatus 10 equipped with a forming die 11 and a guide 20 hav...
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WO/2006/133910 |
The invention relates to a method and an arrangement for producing rings (60) from a metallic material, which are provided with an axially continuous inner profile (32) at the inner circumference and with a radial outer profile (62) at t...
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WO/2006/132820 |
A hand-held, battery-powered, hydraulically-actuated tool including a frame forming a tool longitudinal axis; a battery offset from the tool longitudinal axis; and located along the tool longitudinal axis a motor connected to the battery...
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WO/2006/129608 |
A mixed powder layer (14) is applied by coating to a cavity (11a, 12a) of a forging die (10) made of an Fe-base alloy, at least to the region of the cavity to be reinforced or repaired, the mixed powder layer (14) comprising the first el...
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WO/2006/128518 |
A moulding tool (1) for compressible material is specified, comprising a die (2), which has a mould cavity (3), a prestressing ring arrangement (8) , which surrounds the die (2) and acts on the die (2) with a radial prestress, and a supp...
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WO/2006/129575 |
A metal mold capable of providing a sufficient compressive stress to a molding member and enabling an increase in service life since a high tensile stress is not applied thereto even if a hard fragile material is used for the molding mem...
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WO/2006/126622 |
A punching method and a punching device capable of punching with high yield of material and low molding load and preventing underfill from occurring. The punching method comprises a step for pushing open the predicted punched part (2) of...
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WO/2006/124005 |
A device including at least one transformer (1) with primer (N1) / seconder (N2) coil ratio more than one and including a control unit (9) used to control timing and magnetute of the primer current is employed to heat a metal workpiece (...
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WO/2006/123408 |
Provided are a high silicon stainless steel exhibiting a great elongation at break, a spring manufactured by using such a stainless steel as a raw material, and a method for producing a high silicon stainless steel. The high silicon stai...
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WO/2006/124086 |
A C-frame (40) for use in association with a fastener setting machine (42), such as a rivet setting machine. The C-frame (40) is configured such that it can be used as a suspended C-frame or as a pedestal mounted C-frame. Specifically, t...
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WO/2006/117946 |
A method and a device for forging a bevel gear. The device comprises a punch (38), a work positioning and holding die (40) positioning and holding a work (28) placed on the placing surface (30) of a lower die (18), and an outer burr remo...
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WO/2006/111006 |
A rivet-type flapper valve assembly for a fluid device has a main body part defining a valve orifice communicating with the fluid device. The main body part includes a pin or shaft of a rivet spaced adjacent to the valve orifice. The mai...
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WO/2006/113280 |
A hydraulic operated tool includes a body B, a pair of jaws 21 mounted with respect to the body so that at least one of the jaws is movable between an opened jaw position and a closed jaw position so as to engage workpiece W between the ...
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WO/2006/113280 |
A hydraulic operated tool includes a body B, a pair of jaws 21 mounted with respect to the body so that at least one of the jaws is movable between an opened jaw position and a closed jaw position so as to engage workpiece W between the ...
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WO/2006/106286 |
In a fastener tool, a constant flow of compressed air is supplied. When the tool is not in use however the constant flow of compressed air results in wastage. The tool is therefore provided with a trigger (10) that is adapted when in a f...
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