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Matches 201 - 250 out of 5,459

Document Document Title
WO/2015/173065A1
The invention relates to a wheel (10), having an outer wheel ring (20), a hub (30), and at least one supporting device (40) by means of which the outer wheel ring (20) is supported on the hub (30), wherein an adjusting device (48) is pro...  
WO/2015/166629A1
A swash plate-type hydraulic rotary machine is provided with a first movement restriction mechanism (80) for restricting the movement of a spherical bush (8) to one axial side relative to a rotating shaft (3). The first movement restrict...  
WO/2015/164261A1
A positive-displacement unitary pump and turbine is operable as a fluid energy exchanger using a charging fluid as motive force and acting upon a separate feed fluid that exits the turbine at an elevated energy state. The rotor casing de...  
WO/2015/162237A1
The present invention relates to a hydraulic machine comprising a casing (100), a multi-lobed cam (200), a cylinder block (300) comprising a plurality of cylinders (310), pistons (500) translationally mobile in the cylinders (310) and re...  
WO/2015/157847A1
A hydraulic device having: a housing; a bore of the housing having a first piston positioned therein for a first reciprocal motion within the bore along a bore axis; a mechanical element coupled to the first piston for either driving the...  
WO/2015/158545A1
The invention relates to a positive fluid displacement unit (11, 12) comprising positive displacement ports (50) which are arranged in a circle and are associated with switching ports (55) which allow the passage of fluid between one of ...  
WO/2015/158477A1
The invention relates to a swash plate machine (1) as an axial piston pump (2) and/or an axial piston motor (3), comprising: a cylinder barrel (5) that is rotatably or revolvably mounted about an axis of rotation (8) and has piston bores...  
WO/2015/150047A1
A swash plate machine (1) as an axial piston pump (2) and/or axial piston motor (3), comprising a cylinder block (5) which is mounted such that it can rotate or rotates about an axis of rotation (8) and has piston bores (6); pistons (7) ...  
WO/2015/150456A1
The invention relates to a valve assembly (50) of a radial piston hydraulic apparatus (1). Said apparatus includes a cylinder block (4) insertable onto a shaft (2) by translation. Said assembly (50) includes: a valve (51) in contact with...  
WO/2015/150043A1
The invention relates to a swashplate machine (1) in the form an axial piston pump (2) and/or axial piston motor (3), comprising a cylinder drum (5) which is mounted so as to rotate or so as to be rotatable about a rotational axis (8) an...  
WO/2015/150045A1
A swash plate machine (1) as an axial piston pump (2) and/or axial piston motor (3), comprising a cylinder block (5) which is mounted such that it can rotate or rotates about an axis of rotation (8) and has piston bores (6); pistons (7) ...  
WO/2015/146264A1
A hydraulic rotary machine rotated and operated by an operating fluid supplied thereto and discharged therefrom comprises: a cylinder block to which a shaft is connected and which rotates together with the shaft; cylinders which are form...  
WO/2015/147744A1
A vane-slot mechanism for a rotary vane machine having a rotor configured to relatively rotate within a cylinder, the vane-slot mechanism comprising: a slot provided on one of: the rotor and the cylinder; a vane provided on the other of:...  
WO/2015/140033A1
A swashplate-type machine (1) as an axial piston pump (2) and/or axial piston motor (3), comprising a cylinder drum (5) which is mounted so as to be rotatable, or for rotation, about an axis of rotation (8) and which has piston bores (6)...  
WO/2015/140116A1
The invention relates to a hydrostatic radial piston machine, in particular a hydrostatic radial piston machine for actuating a differential cylinder. According to the invention, the hydrostatic machine of radial piston design has a cont...  
WO/2015/140986A1
A hydraulic device is provided with: a first gear (10) and a second gear (15), which have teeth meshing with each other; a body (3) having a hydraulic chamber (4) for receiving the first gear (10) and the second gear (15); bearing member...  
WO/2015/131911A1
The invention relates to an hydraulic motor comprising at least one camshaft comprising cams having at least one height per rotation of the shaft and a plurality of followers fully surrounding the cams, irrespective of their height. A cl...  
WO/2015/134484A1
A hydraulic circuit for use on a construction machine includes a first valve, a second valve, and at least a third valve. The second and third valve each includes at least one inlet port connected to a first outlet port of the first valv...  
WO/2015/129543A1
The purpose of the present invention is to provide a fluid rotary machine in which dead space can be reduced as much as possible even if the device is enlarged by arranging rotary valves directly behind cylinder chambers. A fluid rotary ...  
WO/2015/123784A1
A hydraulic energy flow conversion device is for use in association with a compressed air storage unit and an input device. The input device is for inputting mechanical energy. The hydraulic energy flow conversion device includes a first...  
WO/2015/122205A1
The sliding end section (18) of a shoe (7) has an annular seal section (60) located so as to surround one opening of a lubricant supply hole (52) and sliding on a surface on which the annular seal section (60) is adapted to slide. The sl...  
WO/2015/117258A1
The invention relates to a multiplier system that makes use of the force generated by hydraulic and/or mechanical and/or pneumatic and/or hybrid press(es), which are provided with a movement that is faster and/or has a shorter or longer ...  
WO/2015/114124A1
A hydraulic pump assembly for a vehicle is provided, comprising an electrical motor, a hydraulic pump driven by the electrical motor, and a centrifugal regulator connected with a pressure overflow valve connected to the oil outlet of the...  
WO/2015/103271A2
A radial piston device is disclosed. The radial piston device includes a housing, a pintle, a rotor, a plurality of pistons and a drive shaft. The radial piston device may also include a mechanism for minimizing deflection or curvature o...  
WO/2015/096532A1
Disclosed is a twin-action variable displacement vane pump or motor, mainly comprising a rotor (3), a stator (12), a vane (4), cylinder covers (11, 12), and a bearing, wherein a division plate disc (5) is provided on the rotor (3) and th...  
WO/2015/086336A1
The invention relates to a swashplate-type machine (1), comprising working pistons (7), which are guided so as to be movable back and forth in a substantially axial direction in piston bores (6) of a cylinder drum (5), and comprising a p...  
WO/2015/086266A1
A swashplate-type machine (1) as an axial piston pump (2) and/or axial piston motor (3), comprising a cylinder drum (5) which is mounted so as to be rotatable, and/or for rotation, about an axis of rotation (8) and which has piston bores...  
WO/2015/086337A1
The invention relates to a swashplate machine (1), comprising working pistons (7) which are guided with back and forth mobility in a substantially axial direction in piston bores (6) of a cylinder block (5), and a pivoting cradle (14) wh...  
WO/2015/076716A1
Pump/motor (1) comprised of at least one housing, block (3) or the like comprised of at least three cylinder/piston units (7), each comprised of at least one cylinder (8) and at least one piston (9) connected to the at least one cam roll...  
WO/2015/074440A1
An output shaft (1) of a cycloid hydraulic motor and a shaft valve flow-distribution cycloid hydraulic motor having same, belonging to the technical field of mechanical transmission. The main body of said output shaft (1) consists of a l...  
WO/2015/059376A1
The invention relates to a hydraulic machine comprising a barrel (12) rotated by an input shaft (6), provided with axial cylinders (14) each receiving a piston (16) sliding in accordance with the rotation of the shaft, said shaft being g...  
WO/2015/058896A1
An axial piston machine (100) for operation as a pump and/or motor, having a housing (10), a drive shaft (20) and a piston drum (40). The piston drum (40) is connected to the drive shaft (20). The drive shaft (20) is mounted rotatably wi...  
WO/2015/047092A1
Energy storage system comprising a mass body and energy conversion means arranged to convert electrical energy into kinetic energy of the mass body. The mass body comprises a one or morecarriages (5), and the energy storage system furthe...  
WO/2015/043186A1
Disclosed is a fluid energy collection and conversion apparatus comprising a machine frame (4), a rotary mechanism (3), a universal mechanism (7) and an oscillating member (9), wherein the rotary mechanism comprises a bearing seat (32) a...  
WO/2015/040954A1
A first annular groove (116) is provided in the peripheral surface of an inclined plate support base (106) of a hydraulic device. In addition, a second annular groove (117) that faces the first annular groove (116) is provided at the per...  
WO/2015/040360A1
A hydraulic transmission comprising a variable displacement pump and motor, at least one of which has cylinders having valves which are controllable on each cycle of cylinder working volume to determine the net displacement of working fl...  
WO/2015/040985A1
Groove parts (53, 55) are disposed on the sliding contact surface of a first side plate (5) more towards the inside in the radial direction than the root diameter of a drive gear (1) and more towards the outside in the radial direction t...  
WO/2015/040962A1
A gear fluid device is provided with: a first piston (30) which biases the edge surface of a first rotating shaft (11) of a drive gear (1) by means of the working fluid from the high pressure side so that the thrust load acting on the fi...  
WO/2015/036178A1
The invention relates to a swash plate machine, which comprises a housing part (21), a pivot cradle (14) supported in such a way that the pivot cradle can be pivoted about a pivot axis (15), and a cradle bearing (11) for the pivot cradle...  
WO/2015/036176A1
The invention relates to a swashplate-type machine (1) as axial piston pump (2) and/or axial piston motor (3), comprising a cylinder drum (5) which is mounted so as to be rotatable or so as to rotate about an axis of rotation (8) and whi...  
WO/2015/033803A1
The purpose of the present invention is to increase the wear resistance of the tilting cylinder holes of a swash plate motor or a swash plate pump. A swash plate motor (or a swash plate pump) has tilting cylinder holes for holding in a s...  
WO/2015/021496A1
A concentric rotary fluid machine (100) has a first body (102) and a second body (104) that are rotatable relative to each other about a rotation axis (108). The bodies (102, 104) are coaxially arranged one inside the other and form a wo...  
WO/2015/018583A1
The invention relates to an inclined disc machine (1) as an axial piston pump (2) and/or axial piston motor (3), comprising a cylinder drum (5) having piston bores (6) which is mounted in a rotatable or rotating manner around a rotation ...  
WO/2015/018584A1
Swash plate machine (1) as axial piston pump (2) and/or axial piston motor (3), comprising a cylinder barrel (5) which is mounted such that it rotates or can be rotated about a rotational axis (8) and has piston bores (6), pistons (7) wh...  
WO/2015/018648A1
The invention relates to a swash plate machine (1) as axial piston pump (2) and/or axial piston motor (3), comprising a cylinder drum (5) having piston bores (6) that is pivot-mounted or rotatably mounted about an axis of rotation (8), h...  
WO/2014/206713A1
The invention relates to a swash plate machine (1) as an axial piston pump (2) and/or axial piston motor (3), comprising a cylindrical drum (5) which is mounted in a rotatable or rotating manner about a rotational axis (8) and which comp...  
WO/2014/202864A1
A booster device for a hydraulic circuit comprising a high-pressure circuit (12) and a low-pressure circuit (16) connected to a system generating the high pressure and to receivers, said booster device maintaining a minimum pressure in t...  
WO/2014/199489A1
A gear wheel pump or a motor comprising a pair of meshing gear wheels, a side plate adjacent to the side surfaces of the gear wheels, a casing provided with a gear wheel accommodating chamber for accommodating the gear wheels and bearing...  
WO/2014/194463A1
Disclosed is a drive device for a hydraulic motor, which device uses a hydraulic pump (6-24) driven by a radial piston type hydraulic motor as hydraulic energy, and also uses the radial piston type hydraulic motor as an executive element...  
WO/2014/191656A1
The invention concerns a method for controlling/commanding a hydraulic module of a hybrid vehicle comprising two engines housed in a right- or left-hand side portion, each engine comprising at least one piston and one cylinder, one of sa...  

Matches 201 - 250 out of 5,459