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WO/2007/148857 |
The rack forming apparatus includes a forming roller on the outer circumference of which a forming rib corresponding to a rack gear is formed in which the forming roller is rotatable, and a transfer unit which makes the forming roller an...
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WO/2007/146148 |
At least one embodiment generally relates to using an installation tool (200) to pass an expansion mandrel (202) through an elongated member (302) to at least locally, radially expand at least a portion of the elongated member and achiev...
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WO/2007/144739 |
The present invention relates to a device (10) for crushing at least an end portion (21) of a tubular section (20), in particular a bumper of a vehicle. The invention is characterized in that said device (10) comprises a substantially ta...
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WO/2007/142517 |
A method for forming a convex tilting zone (23) at a main body- surface (11) of a transverse element for application in a push bel for a continuously variable transmission comprises the step of applying a die (30) that is placed against ...
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WO/2007/142592 |
The invention relates to a heat exchanger plate (3) for a plate heat exchanger (1), whereby the plate (3) comprises a number of ports (8, 9, 10, 11), a distribution region (12), a heat transfer region (13), a first adiabatic region (14),...
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WO/2007/142298 |
A shell needle bearing (30) with a seal ring comprises a shell (31) having a raceway surface (31a) on its inner peripheral surface and inward flange parts (31b, 31c) at its both ends; a retainer (32) which has pockets (32a) in the circum...
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WO/2007/139953 |
At least one embodiment generally relates to using an installation tool (200) to pass an expansion mandrel (202) through an elongated member (302) to at least locally, radially expand at least a portion of the elongated member and achiev...
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WO/2007/138736 |
A blade material bending method where bending of a strip-shaped blade material in its lateral direction and bending of the blade material in its plate thickness direction can be continuously performed. The method has a step of bending th...
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WO/2007/134472 |
Cams for composite camshafts with an external contour surrounding the cam (1) as a cam bearing surface (3), each end face of said cam bearing surface having a lateral face (16, 16') and a receiving cavity (2) for a shaft. Said cams are f...
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WO/2007/133062 |
The invention relates to a method for manufacturing a laminated set (2) of radially nested metal rings (15) for a pushbelt (1) that comprises at least one such ring set (2) and a multitude of transverse metal elements (3) slideably incor...
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WO/2007/129894 |
A method for processing a preform for a rim wherein a ring-shaped rudimentary metal rim edge (5) is clamped in a slit (13) moving along the circumferential edge of the rim edge (5) between a profiled outer surface (8) of a mandrel (7) an...
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WO/2007/128359 |
The invention relates to a procedure for the production of a rotation symmetrical gearbox component (1) with at least one toothing system (3, 5) on the inside diameter (7) and/or the outside diameter (9) of a circular sheet metal blank. ...
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WO/2007/129979 |
The present disclosure relates to a material for valve leafs of flapper valves, the material comprising a metallic base material and a metallic coating. The valve leaf material has improved fatigue resistance and can be produced by proce...
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WO/2007/129215 |
A machine tool for assembling metal section bars (4) of casings (2) comprises an assembly unit (19) arranged for supporting and assembling said metal section bars (4), said assembly unit (19) being movable between a first operating posit...
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WO/2007/129781 |
The present invention relates to a forming method of a link formed integrally with a locking portion at the front end of a wire, and it comprises a swaging step (FFSW, FDSW) of com- pressively forming the wire in such a manner that its d...
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WO/2007/129215 |
A machine tool for assembling metal section bars (4) of casings (2) comprises an assembly unit (19) arranged for supporting and assembling said metal section bars (4), said assembly unit (19) being movable between a first operating posit...
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WO/2007/121709 |
The invention relates to a method of producing a motor-vehicle swivel bearing (12) in shell construction, wherein at least one half shell (9) of the swivel bearing (12) is produced from a sheet-metal blank (5) by deep drawing in a formin...
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WO/2007/118309 |
A doorframe for a locker is a single piece of sheet metal having exterior edges, interior edges and one or more frame hinge halves formed monolithically therein. The doorframe is made from a blank, which is a single piece of material. A ...
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WO/2007/120564 |
A machine component preform has features that direct the propagation of a crack in a desired direction when the component is split after forging. Features include a target stress riser that may be a V-notch or slot, a brittle zone, a str...
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WO/2007/115743 |
The invention relates to a method for producing a heat-exchanger module for heat exchangers of electrochemical energy accumulators, wherein heat exchanger channels (43, 43', 44, 44') and flow manifolds (50, 50') and return collector tube...
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WO/2007/115743 |
The invention relates to a method for producing a heat-exchanger module for heat exchangers of electrochemical energy accumulators, wherein heat exchanger channels (43, 43', 44, 44') and flow manifolds (50, 50') and return collector tube...
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WO/2007/116358 |
Cutting members for razors are provided that have been subjected to a localized heat-treating process, e.g., application of laser energy. In some cases, the cutting members include a bent portion, and the localized heat-treating process ...
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WO/2007/116358 |
Cutting members for razors are provided that have been subjected to a localized heat-treating process, e.g., application of laser energy. In some cases, the cutting members include a bent portion, and the localized heat-treating process ...
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WO/2007/115550 |
The invention relates to a method of producing a component, in particular a gas turbine component, comprising at least the following steps: a) producing a component having a plurality of component surfaces, wherein at least one transitio...
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WO/2007/115550 |
The invention relates to a method of producing a component, in particular a gas turbine component, comprising at least the following steps: a) producing a component having a plurality of component surfaces, wherein at least one transitio...
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WO/2007/111222 |
A clutch device comprises two clutch mechanisms having clutch drums therein. A ring-like master disc spring and a ring-like slave disc spring are installed between a driven plate and a piston in the clutch drum of each of the clutch mech...
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WO/2007/111810 |
A process is provided which includes the steps of providing a rigid strip of material, forming 'projections along a side of the rigid strip, and shaping the rigid strip with a mandrel to form a shaped piece. The process also includes sha...
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WO/2007/109766 |
To produce a steel liner (10) for a cylinder (112) of an internal combustion engine, a tubular preform (50) of steel is subjected to a flow forming procedure which transforms it into a semi-finished liner (56) having a configuration that...
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WO/2007/109766 |
To produce a steel liner (10) for a cylinder (112) of an internal combustion engine, a tubular preform (50) of steel is subjected to a flow forming procedure which transforms it into a semi-finished liner (56) having a configuration that...
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WO/2007/106361 |
Process for forming building members from a metal coil is described, where the members have a thermal barrier coating on at least one contact or exposed surface. Such building members and apparatus for continuously coating and forming th...
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WO/2007/101927 |
The invention concerns a method for producing aluminum panels comprising an integrated circuit. Said method includes the following steps: an anti-soldering ink is deposited on one of the sheets in pre-defined regions corresponding to the...
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WO/2007/102176 |
A device and method for bending a metallic strip (1) are described, particularly for manufacturing die cutting blades, wherein the bending tools (20,30) are capable of being rotated about a common axis (15) and wherein each tool (20,30) ...
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WO/2007/103663 |
An eating utensil (100) is provided for serving among a fork, a spoon, a pair of chopsticks, or a knife. The eating utensil (100) can have a handle (102) with two members (104, 106) separated and extending from a base portion (108). A fi...
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WO/2007/098513 |
In a method of producing a steering gear shaft part which forms a section of a steering gear shaft for a motor vehicle and is designed in the form of a hollow shaft and has, at least adjoining one of its ends, a connecting section (12) w...
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WO/2007/098513 |
In a method of producing a steering gear shaft part which forms a section of a steering gear shaft for a motor vehicle and is designed in the form of a hollow shaft and has, at least adjoining one of its ends, a connecting section (12) w...
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WO/2007/097310 |
A structure body for joining hollow members together, which is highly durable and can be produced at low cost. A through-hole (12) is formed in at least one wall (11) of a pair of opposite walls (11, 11) of a first hollow member (10). A ...
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WO/2007/093915 |
An AI pipe (1) is formed with a first housing (11) and a second housing (21). The first housing (11) is made from a thin metal sheet and has a clamp portion (C1) that was left remaining. The second housing (21) is also made of a thin met...
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WO/2007/093915 |
An AI pipe (1) is formed with a first housing (11) and a second housing (21). The first housing (11) is made from a thin metal sheet and has a clamp portion (C1) that was left remaining. The second housing (21) is also made of a thin met...
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WO/2007/090635 |
The invention relates to a method for producing non-rotationally symmetrical rings (30), in particular cam rings (30), for use in internal high pressure shaping of cam shafts. Said method consists of the following steps: a cold-drawn rot...
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WO/2007/090559 |
The invention relates to a method for producing a sealing ring (1), wherein, initially, a hollow cylinder (3) is formed from sheet steel (2), the edges (4, 5) of the sheet steel (2) which are in contact are connected in a material fit, t...
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WO/2007/089750 |
A method of forming a wheel disc starts with a flat blank. A plurality of windows are formed in the wheel disc, wherein each window has a respective outer edge proximate with a continuous outer band around a periphery of the wheel disc. ...
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WO/2007/089711 |
A method of forming a wheel disc starts, with a flat blank. A plurality of windows are formed in the wheel disc, wherein each window has a respective outer edge proximate with a continuous outer band around a periphery of the wheel disc....
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WO/2007/089750 |
A method of forming a wheel disc starts with a flat blank. A plurality of windows are formed in the wheel disc, wherein each window has a respective outer edge proximate with a continuous outer band around a periphery of the wheel disc. ...
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WO/2007/089711 |
A method of forming a wheel disc starts, with a flat blank. A plurality of windows are formed in the wheel disc, wherein each window has a respective outer edge proximate with a continuous outer band around a periphery of the wheel disc....
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WO/2007/080023 |
The invention is based on a method of producing bent spring elements from a spring steel strip (14), wherein a feed unit (16) delivers the spring steel strip (14) from a supply roll (12) to a bending unit (32) having at least three bendi...
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WO/2007/078321 |
According to one aspect, a monolithically formed rotational flexure bearing (100) is provided. In one example, the rotational flexure bearing includes a stationary portion (110), a rotating portion (102), and at least one flexure element...
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WO/2007/078616 |
A tapered bearing configured to rotatably support a shaft within a housing. The tapered bearing includes a plurality of rolling elements, an inner ring (124) including a tapered raceway (138), an outer ring (122) including a tapered race...
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WO/2007/077582 |
A method to bend sheet material (1), where bars (2) are clamped to the edges of the sheet material (1) , or at equal distance from the bend line (5) and a loop is formed by straps (3). The loop pf sheet material (1) is then clamped toget...
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WO/2007/078616 |
A tapered bearing configured to rotatably support a shaft within a housing. The tapered bearing includes a plurality of rolling elements, an inner ring (124) including a tapered raceway (138), an outer ring (122) including a tapered race...
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WO/2007/077947 |
A die with a negative clearance where the length or the diameter of a punch (2) is set greater than that of a die (3) is used to form a dowel section by press working. The dowel section is needed as a guide for a tongue inserted into a b...
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