| Document |
Document Title |
|
WO/1990/005252A1 |
In a continuously variable drive transmission, journals (30) and counterweights (36) are simultaneously displaced in opposite radial directions by operation of cam means (40) keyed to a rotatable operating shaft (45).
|
|
WO/1990/001647A1 |
In order to improve thermodynamic and organic engine efficiency as regards the present engines, there is proposed a new type of crank mechanism - "Double Upside Down Crank Mechanism" - which has the following characteristics: piston moti...
|
|
WO/1989/009120A1 |
The articulated device comprises two plates (PI, PS) mutually connected by six linking elements (OLij) formed into a closed mesh structure, as well as a unit for controlling the relative position of said two plates. Each connecting eleme...
|
|
WO/1989/001846A1 |
Planetary motion is produced in a shaped grinding wheel by a drive mechanism (1) which drives the table (2) connected to the eccentric gears (3, 4) via synchronously rotating drive elements (5, 6) of two traction mechanism gears (11, 12)...
|
|
WO/1989/000901A1 |
A device for producing a vertical lifting movement in continuous casting ingot moulds for metals, in particular steel, comprises vibratory mechanical drive elements the lifting height of which is adjustable, which stand on a base plate, ...
|
|
WO/1989/000652A1 |
A device is disclosed for generating a linear reciprocal movement by means of a rotating drive and vice-versa for converting a linear movement into a rotating movement. The rotating drive has two pins (5, 6) that turn around a central ax...
|
|
WO/1988/009427A1 |
A reciprocatory assembly (11) presents two parallel opposed guide surfaces (10), transverse to its direction of reciprocation, on elements (33 and 34) interconnected at their two ends by tie rods (35) and spacers (36). A drive block (8) ...
|
|
WO/1988/009003A1 |
In a device for centering X-ray film cassettes (19) of different sizes by means of two parallely guided bars (10, 12) movable towards each other and away from each other respectively in a cassette unloading and loading machine, a symmetr...
|
|
WO/1988/008494A1 |
In a table structure, in which a table top is moved vertically via a parallel link mechanism, according to the present invention, a cover enclosing a side surface of the parallel link mechanism is provided and the lowering of an initial ...
|
|
WO/1988/008095A1 |
A crank disk (4) with peripheral toothing (5) is supported rotationally on a pin (2) integral with the case. A planetary gear-wheel (12) is supported rotationally and eccentrically on the crank disk (4). The planetary gear wheel (4) inte...
|
|
WO/1988/007135A1 |
A system for generating power by vehicular movement having treadle plates (2) upon which a vehicle overpasses. Treadle plates (2) are pivotally fitted to the top of the vertical shafts (20). Resilient, compressible bladders (36) are each...
|
|
WO/1988/005878A1 |
A motion transmitting mechanism for heat engines, refrigerating machines and heat pumps which are hermetically sealed or provided with rotary shaft seals and have reciprocating pistons connected to the motion transmitting mechanism (11) ...
|
|
WO/1988/004356A1 |
In a crank mechanism, in particular for alternating-piston engines, comprising a principal axis (2) and with at least one connecting rod (1), of which one end portion moves on a straight trajectory and whose other end portion has a rotat...
|
|
WO/1988/003237A1 |
A device (10) for interconverting rectilinear and rotary motion is designed so as to reduce side thrust exerted on a frame (18, 22) by a slide (12) as the slide reciprocates linearly relative to the frame and such rectilinear motion is c...
|
|
WO/1988/003238A1 |
In a device for translating rotary movement of a drive element (24) arranged eccentrically around a rotation axis into a linear movement of a slide (3) with assured guiding during the linear movement and with specified end positions, the...
|
|
WO/1987/006869A1 |
Double toggle synchronous mechanism which can be employed in a mechanism and the like which compresses a work by applying pressure from both sides, processes and presses the work from both sides or clamp an article from both sides in suc...
|
|
WO/1987/004503A1 |
A linkage for transmitting torque includes a stationary member (14), a movable member (16) rotatably mounted to the stationary member, an input link (20) having one end (30) rotatably mounted to the stationary member (14) and an unrestra...
|
|
WO/1987/003351A1 |
A body (15), carried in the manner of a universal joint by two forks (14) pivoting on two parallel shafts (3, 6) performs simultaneously a rotary and nutating movement if one (6) of the shafts turns around the other (3). The shaft (6) tu...
|
|
WO/1987/002412A1 |
A rotary/linear convertor which comprises a first member which may be in the form of a piston (14, 15, 16, 17, 114, 115, 116, 117) and a guide which is preferably in the form of a cylinder (12, 112) the first member being arranged for li...
|
|
WO/1987/001780A1 |
A gearing (1) includes a toothed rack (4) arranged in the cylindrical tube (2) of a hydraulic cylinder (3) and carrying at both ends pistons (21, 22) which fit tightly inside the cylindrical tube (2). The cylindrical tube (2) which works...
|
|
WO/1986/007115A1 |
A crankshaft assembly for a four-stroke internal combustion engine, the crankshaft assembly includes a crank shaft (10) with a crank (13) extending radially therefrom, and an eccentric support (16) mounting a piston rod (11) on the crank...
|
|
WO/1986/004451A1 |
Apparatus for simultaneously rotating a plurality of parallel shafts (12) connected, for example, to an array of rf switches (not shown) that feed energy to or from an array of antenna feed horns. Each shaft (12) is connected by a separa...
|
|
WO/1985/005320A1 |
Wherever large forces are needed on short trajectories, force multiplication is required. A high multiplication of the force is obtained by interrupting the articulation axis (2) with a force axis (4) which is slightly offset. The force ...
|
|
WO/1985/004459A1 |
A rotary mechanism for converting a reciprocal linear motion into a reciprocal rotary motion with increased torque at the end positions. Two pressurized air cylinders (1, 2) co-operate via links (14, 15) with a common lever arm (5) faste...
|
|
WO/1985/003751A1 |
To transform oscillation forces into rotation forces, an ellipse with an outer path and an inner path is arranged about an unthrowed crankshaft. The crankshaft (6) comprises two cranks (5, 7), one crank having a pair of rolls (4) and one...
|
|
WO/1984/002757A1 |
A mechanism for transferring movement between two reciprocating bodies, such as pistons or plungers (10, 11) comprises a crank or eccentric (12) and may be included in a Stirling or Vuilleumier engine. The crank or eccentric is connected...
|
|
WO/1984/002312A1 |
A device to translate rotary motion into reciprocal motion where the device includes a rigid tubular guide conduit (5) connected to a flexible conduit (15). The rigid guide conduit includes a first arcuate portion (6) having a keyhole sl...
|
|
WO/1984/001417A1 |
A motion converter (10) which converts relative angular displacement (52, 54) to linear displacement (56, 58). A pair of input members (12, 14) are coupled by plural axially extending links (16). There are plural amplifying arms (18), ea...
|
|
WO/1983/004138A1 |
The key element for a switch, for example a bell, comprises a parallel guiding consisting of two hinge platelet assemblies (1) arranged so as to form an angle therebetween. The hinge platelets (6, 7) are interconnected and are also conne...
|
|
WO/1983/000204A1 |
A spacial mechanism includes an arm (9) having first and second spaced support points. The first (11) and second (19) support points are supported by first (11) and second swivel (19) bearings. The first (11) and second (19) swivel beari...
|
|
WO/1982/002877A1 |
A mould opening and closing mechanism for opening and closing three moulds simultaneously. Moving means (18, 20) operable to move mould portions (12) is connected to the mould portions (12) via a system of links which serves to equalise ...
|
|
WO/1982/002883A1 |
A method of cooling a mould in a glassware forming machine wherein an intermediate support (26) supports a mould portion (10) and defines a space (36) which serves to insulate a movable support (14) of mould opening and closing mechanism...
|
|
WO/1982/001755A1 |
A linear motion apparatus, which may include transfer means, for providing accurate linear motion in machinery and other devices. The apparatus includes a base member (11) which has pivoted members (12, 13) mounted at one end of each mem...
|
|
WO/1982/000694A1 |
In a converter of an oscillating motion into a rotary motion a vibrodrive is used as a source of oscillating motion, on the output element of which oscillations are generated having an axial and a twisting component. A means for transfer...
|
|
WO1982000212A1 |
A governor and decelerator control linkage has two shafts (16 and 17) journalled in a housing (10) and a one-way coupling (18) permits rotation of the second shaft (17) either independently of the first shaft (16) or as a result of rotat...
|
|
WO/1981/003200A1 |
Device comprised of a lever arm (1) hinged to the rod foot (3) of the motor piston, having its bearing point (2) on the frame of said motor, and controlling a rod hinged (5) to the application point (4) of said lever (1), which is thus d...
|
|
WO/1981/002476A1 |
A toggle linkage (70) is provided to interact between a pair of levers (50, 52) located between a pair of input functions, i.e. a pair of depressible foot treadles (22, 24), and a pair of output functions, i.e. control linkages for opera...
|
|
WO/1981/001318A1 |
Device for transmitting power from a motor (1) to a compressor (10) which is enclosed in a vessel (8) outside of which the motor is situated, and comprising a rod (17) extending between motor and compressor and going through the vessel w...
|
|
WO/1980/001830A1 |
The body (1) containing a material to be treated and moving about two non-intersecting axes (39, 40) and having different directions owing to a Cardan suspension (35 to 40). The body (1) effects a transfer and oscillation motion due to t...
|
|
WO/1980/001195A1 |
The device comprises a gear (2) which runs without sliding inside a fixed toothed crown (1) of double diameter, said gear being held in its nan by one or several satellite guides (5) and by a moving flange (6). The invention may be appli...
|
|
WO/1980/000600A1 |
A compressor with a unique moving body (14) carrying a dissymetrical clearance in order to be operated by a unique rod (28) driven by an overhang pin (13) on the crankshaft. The articulation axis (17) of the rod is encompassed by a slipp...
|
|
WO/1979/000554A1 |
An improvement in a linkage assembly (10) which comprises a bellcrank (12) pivotally mounted on a stationary shaft (14). The improvement comprises first screw threads the stationary shaft (14) and second screw threads (40) on the bellcra...
|
|
JP7463249B2 |
To provide a toilet lid device capable of reducing a gap between a toilet lid and a casing when the toilet lid is closed as much as possible while inhibiting the toilet lid from interfering with the casing when the toilet lid is rotated ...
|
|
JP2024514588A |
In the present invention, the transmission member is fixedly connected to the input eccentric, the input eccentric is movably connected to the acting force circumferential surface on the lever arm group by a bearing, and the other end of...
|
|
JP7455261B2 |
To provide a link operation device using a parallel link mechanism whose tip member can move on a spherical surface having a fixed radius from a fixed rotation center.A parallel link mechanism 200 includes three link mechanisms 11, and r...
|
|
JP2024035675A |
An object of the present invention is to provide a parallel link mechanism and a link actuating device that are easy to adjust. A parallel link mechanism includes a proximal link hub 1, three or more link mechanisms 11, three or more rot...
|
|
JP2024034842A |
An object of the present invention is to provide a link actuating device that can increase the rigidity of a parallel link mechanism and increase the versatility of work. A link actuating device 7 includes a parallel link mechanism 9 and...
|
|
JP2024034841A |
The present invention provides a parallel link mechanism, a link actuating device, and a positioning method thereof that can automate origin positioning work. In a parallel link mechanism 9, a link hub 13 on the distal end side and a lin...
|
|
JP2024034884A |
An object of the present invention is to provide a control device for a link actuating device that can reduce the computational processing load associated with changes in link posture and improve positioning accuracy compared to conventi...
|
|
JP2024033340A |
[Problem] To expand the stroke of the foot in the front-rear direction in a foot-rowing exercise device. [Solution] A foot rowing exercise device 1 includes a crank arm 10, a pedal base 11 that is freely rotatable with respect to the cra...
|
