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Patent Searching and Data


Matches 651 - 700 out of 8,801

Document Document Title
WO/2001/055610A1
A connection structure of extendable shaft, wherein resin is filled in recessed grooves (3) formed in a male spline-fitted part (1a) of an inner shaft (1) through filling holes (4) formed in a female spline-fitted part (2a) of an outer s...  
WO/2001/042634A1
This invention relates to a new type of internal combustion engine, Z-engine. In this the compression part and the working part are separated. New gas is transported to the upper side of the piston below there is a little chamber corner,...  
WO/2001/031217A1
A connection structure of an extensible shaft, wherein an outer shaft is spline-fitted to an inner shaft and an adjusting screw is moved in radial inner direction while being tightened to increase a radial distance between a thread membe...  
WO/2001/027481A1
The invention relates to crank mechanisms and in particular to a crankshaft used in piston machines. The crankshaft includes a crank pin, pivots and crankshaft collars. The crank pin is provided with support thrust bearings, whereby the ...  
WO/2001/025646A1
The invention concerns a multicylinder internal combustion engine crankshaft, consisting of a shaft (2) including spindles (2), crankpins (3) assembled to said spindles by arms (4). The invention is characterised in that at least one of ...  
WO2000063447A3
The invention relates to a method and device for hardening surfaces (10, 11, 12; 39, 40, 41) of a crankshaft (K) or camshaft (N), said surfaces being adjacently arranged in axis direction (A). According to the invention, the surfaces (10...  
WO/2001/019662A1
The present invention refers to an improvement developed on an intermediate steering shaft that has a third segment allowing an axial sliding and in continuation to the work stage, which increases significantly the column's course. The t...  
WO/2001/016501A1
A coupling shaft for transmitting a torque from the power take-off shaft of a driving implement, for instance an agricultural tractor, to the input shaft of a driven implement, for instance an agricultural machine, wherein the shaft ends...  
WO/2001/014754A1
The invention relates to a crankshaft for a high-speed four-cylinder in-line reciprocating engine exclusively comprising two bearing points, namely a first bearing point (21) and a second bearing point (22), and comprising four shaft cra...  
WO/2001/014600A1
The invention relates to semifinished and finished products made from special corrosion-resistant precipitation-hardened austenitic steel containing a large amount of intersticially dissolved nitrogen, comprising substantially smooth sur...  
WO/2001/013012A1
The invention concerns a transmission system wherein, when a torque to be transmitted by the transmission device exceeds the value transmissible by a direct drive clutch (18), on account of the application force defined by the centrifuga...  
WO/2001/009528A1
The invention concerns a method for machining crankshaft comprising the following main operations: determining starting points; machining the ends, bearings and crank pins; producing lubricating oil holes; finishing the ends, bearings an...  
WO/2001/007762A1
The invention relates to a hollow shaft having several separate axially overlapping inner channels, especially media channels for lubricating and pressurized oil, extending in the interior of the hollow shaft and connected in defined are...  
WO/2000/079144A1
The invention relates to a needle bearing (10) that comprises an inner ring (11) configured as an eccentric sleeve, needles (14) and an outer ring (12) having rims (17, 18) which point inwardly on both faces thereof, and of which one is ...  
WO/2000/065205A1
A reciprocating piston machine, especially an internal combustion engine, comprises at least one cylinder (Z¿1?, Z¿2?, Z¿3?) having a displaceable piston (13) that is connected to a crankshaft (1) via a connecting rod (9). A thermocur...  
WO/2000/063447A2
The invention relates to a method and device for hardening surfaces (10, 11, 12; 39, 40, 41) of a crankshaft (K) or camshaft (N), said surfaces being adjacently arranged in axis direction (A). According to the invention, the surfaces (10...  
WO/2000/059764A1
A protecting device for a wheel axle of a rail vehicle is intended to be arranged on the wheel axle (1, 9, 13). The protecting device has the form of a cylindrical pipe with at least one slot (4, 10, 17) extending from one end of the pip...  
WO/2000/057073A1
The invention relates to a coupling element for connecting two shafts (1,15) which are parallel to an axis and arranged behind each other on the same axis with a cross-distance therebetween, whereby the height (a) of one shaft (1) can be...  
WO/2000/057074A1
The invention relates to a coupling element for connecting two shafts (13;15) which are parallel to an axis and arranged behind each other on the same axis with an eccentricity (e), whereby the height (a) of one shaft (1) can be adjusted...  
WO/2000/055028A1
Due to the provision of grooves (13) in the inner and outer (10 and 11) surfaces of the grooves (13) and the strips (15) and by combining the strips (16) with the grooves (17), both parts (10 and 11) can slide longitudinally relative to ...  
WO/2000/047362A1
A steel crankshaft for an internal combustion engine is formed in which the crankshaft has cranks along a portion of its length and carries at one end a gear wheel (11) and a flange (12) for a flywheel. The gear wheel lies between the cr...  
WO/2000/039188A1
An epoxy resin composition giving a cured resin plate which, after 60-hour standing at 150°C and at the saturated vapor pressure, has a water absorption of 3.5 wt.% or lower; a prepreg which comprises the epoxy resin composition and rei...  
WO/2000/023364A1
Contact roller systems comprising several hollow cylindrical roller segments (2) that are mounted next to each other on the front face side in such a way that they can rotate freely on a continuous shaft (1) are already known per se in w...  
WO/2000/011359A1
A variable length shaft assembly for removably interconnecting spaced apart first and second members (1, 2), which assembly includes coaxially alignable first and second shaft parts (3, 4), telescopic means (5) for varying the axial leng...  
WO/2000/009621A1
A method of bonding a first high chrome steel adhered to a second fibre composite adhered is disclosed, which method comprises the steps of applying an epoxy primer to the first causing or allowing the primer to dry, and thereafter adher...  
WO/2000/008325A1
In the system consisting of two coaxial eccentrics (5 and 6) one within another, in the connecting rod (4), guiding arms directly connected to these eccentrics and a spring (11) one end of which is connected to the spring compression mec...  
WO/2000/005510A1
The invention concerns a line (1) for connecting first (100A) and second (100B) shafts, comprising an intermediate shaft (2), a first joint (3A) linking one first end (4A) of the intermediate shaft and the first shaft, a second joint (3B...  
WO/1999/067533A1
The invention relates to a radial piston pump having at least one working piston which is driven by a shaft. On its output end the shaft is fitted with an eccentric ring which houses an anti-friction bearing whose bearing cup encloses th...  
WO/1999/044774A1
A high performance hybrid member for use in applications where high stiffness, high temperature capacity and being lightweight are important. In one form of the present invention the hybrid member is formed of a titanium alloy outer port...  
WO/1999/041514A1
A slip joint driveline adapted for mounting between two universal joints (12, 14) is provided. The driveline has an improved seal (25) for preventing infiltration of contaminants. The seal is mounted on a slip shaft (18) and presents a f...  
WO1999008873A3
The invention concerns a crank mechanism for lifting a transfer roll in a rotary press (3), capable of modifying the lifting while the machine is operating. For this purpose, it proposes the use of a spindle (36) co-operating with a heli...  
WO/1999/008920A1
The invention relates to a device with a shaft (1) for the transmission of torque movements on a splined tube (2) which surrounds a longitudinal end of the shaft (1) and can be axially moved in relation to the shaft (1). Continuous rows ...  
WO/1999/008873A2
The invention concerns a crank mechanism for lifting a transfer roll in a rotary press (3), capable of modifying the lifting while the machine is operating. For this purpose, it proposes the use of a spindle (36) co-operating with a heli...  
WO/1999/006721A1
A composite shaft comprising at least two axial segments of dissimilar materials, the segments (1, 2) being held together by a central tie-bar (3), wherein a segment (1) of material least subject to radial expansion is provided with a co...  
WO/1998/058183A1
A manifold sleeve (18) is fitted to the outer tubular splined component (5) toward the opposite end of this from the universal joint (1); a feeder sleeve (16) is positioned on said outer tubular splined component (5) next to where it ent...  
WO/1998/058182A1
The present invention comprises a method for producing a bending-resistant, elongated body (1), preferably a shaft or beam. The invention is characterized in that an elongated blank is produced having at least one cavity (2, 2a) extendin...  
WO/1998/054472A1
A rotor shaft (1) for a rotary machine, which rotor shaft has bearing parts which, after being fitted in the machine, are held in oil-lubricated sliding-contact bearings (2), is provided, in the region of at least one bearing part, with ...  
WO/1998/048186A1
A slip joint driveline (10) adapted for mounting between two universal joints (12, 14) is provided. The driveline (10) has an improved seal (25) for preventing infiltration of contaminants. The seal (25) is mounted on a slip shaft (16) a...  
WO/1998/045620A1
A stroke length regulator of small dimensions and simple construction, provided with a cam for converting an eccentric movement into a reciprocating movement, a cylindrical body around which this cam is fitted, and a crank member fitted ...  
WO/1998/041441A1
A unidirectional power drive mechanism operated by a plurality of crank arms (20L, 20R) and associated one-way clutches (16L, 16R) connecting the crank arms independently to a crankshaft (34, 58) arranged to provide a unidirectional powe...  
WO/1998/030774A1
A locking slide latch (200) comprises components that are easily assembled without the need for separate fasteners or adhesives. A presently preferred latch comprises a housing (211), a pawl (216) received within the housing (211) and an...  
WO/1998/020263A1
A rotary power transmission shaft comprises a tube with integrant flanges. The shaft is a one-piece moulded fibre reinforced plastics structure which is formed by helically winding fibre reinforced resin tape onto a preformed fibre reinf...  
WO/1998/012900A1
The present invention relates to a device for rotating and simultaneous hardening by electric induction of bearing surfaces (2a; 3a) for reciprocating pistons (2; 3), located side by side and axis-oriented, of an operating shaft (1) prov...  
WO/1998/007518A1
In a nutating machine such as a high intensity comminution machine having a nutating drum (1), a support bearing is provided by pairs of rolling bearing surfaces (6 and 8, and 7 and 9). In order to reduce power requirements and wear each...  
WO/1998/006956A1
The protective means is supported by means of sliding blocks (53) which can slide in two annular channels (37, 39) formed in the base of each of the two forks (29, 31); the base (29A) of the fork (29) is formed with a circular cross sect...  
WO/1998/002325A1
High-powered powertrain of an electric car for boosting a motor output so as to operate a large-capacity generator and to drive car wheels comprises: traction pulleys (11, 11') and drive members (28, 28') of clutches (27, 27') mounted fr...  
WO/1997/048507A1
A method which is directed to the fabrication or forming of tubular members (10, 12) of a torque joint (20) where it is intended to react to torsional and axial loads which are ordinarily encountered in torque joints, steering linkages, ...  
WO/1997/048914A1
A coupling is disclosed having an interference fit between its diaphragms (16, 18) and the spacer tube (14) wherein the diaphragm bore (40) and spacer tube shaft end (20) have mating polygonal shapes. In a preferred embodiment, the polyg...  
WO/1997/045230A1
The machine tool has several telescopic arms (3), each made up of an inner and an outer tube (1, 2). Each telescopic arm (3) is articulated at one end to a frame (4) and at the other to a tool receiver (5). Several recesses (7) are distr...  
WO/1997/045649A1
The subject invention refers to a crankshaft bearing system (1) for an internal combustion engine, in which the engine's crankshaft (15) is mounted in permanently lubricated sealed bearings (2, 3), usually ball bearings (2, 3), and the e...  

Matches 651 - 700 out of 8,801