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WO/1989/001079A1 |
A joint surface structure (1) for guiding and/or positioning constructional elements is inserted in the surface of corresponding bodies -herein referred to as constructional elements- or extensively forms their surface. It is assembled w...
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WO/1989/000257A1 |
A rotary indexing mechanism for a screen printing machine of the type comprising a carousel (10) which includes a multiple armed fixed frame (12) and a multiple armed movable frame (20) mounted to rotate relative thereto, a plurality of ...
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WO/1988/010172A1 |
A positioning device for two components to be mated, one of which has a projecting tapering positioning element which on mating penetrates a recess in the other component, the recess being deformed in the process. Deformation is achieved...
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WO/1988/007777A1 |
A bell crank type strip feeding apparatus is disclosed in which one arm (36) of the bell crank (32) is coupled to an actuator (58) and the other arm (38) has a feed pawl (44) thereon for feeding the strip (2). The actuator (58) is a cran...
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WO/1988/006946A1 |
A device for raising and positioning flat work-piece supports (1) has a stop (16) which moves into the conveyor belt (3 to 6) of a work-piece support for stopping the work-piece support (1). Locking devices which can be applied to opposi...
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WO/1988/005365A1 |
Modular device for fabricating angles, comprising a support disc (1) provided with perforations (7, 8, 9, 10, 11) conveniently arranged to form keying angles of 3°, 6°, 17°, 24°, 35°, and 42°, said disc cooperating via its perforat...
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WO/1988/004376A1 |
The system described enables a rotor (2) to be turned between two positions which are rotationally displaced in relation to one another through a preset angle and allows it to be locked in said position. Corresponding to the end position...
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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...
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WO/1988/002286A1 |
Method and device for moving a tool (8) relative to and into engagement with an incrementally advanced metal strip (10) having a repeated basic shape. Between the advancements, the strip (10) is held stationary, so that the tool can be e...
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WO/1987/006171A1 |
A turret dividing device which makes it possible to set easily a position where a turret (2), which is approaching a tool selection position at which machining by means of a selected tool is carried out, begins to slow down. Tool selecti...
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WO/1987/003526A1 |
Motor-driven actuator for a turret head (1) of machine-tools or handling equipment in which the turret head (1) is supported in an intermittently rotatable manner on a carrier (5) which can be slid between a basic position and an operati...
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WO/1986/007556A1 |
The robot articulation comprises an electric drive motor (30), a limit switch (36) for its safety stop and a sensor (100) for reading the zero position of the articulation. The limit switch (36) is actuated by ramp elements (50) configur...
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WO/1986/005735A1 |
An indicator device for determining the distance between the surface of a workpiece and a tool, both being set up in a working machine. The device comprises a lower portion (2) with an underside (13) which is intended to be mounted on th...
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WO/1986/003270A1 |
A device for the stepped driving of an axle-shaft (23) or similar, in a rotational direction around an axle (A), in which the axle-shaft (23) is equipped with at least one engagement element that travels along a cam system. The engagemen...
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WO/1986/002251A1 |
A simply-constructed, highly-reliable mechanism for limiting an angle of rotation of a rotor to value corresponding to from more than one to less than two revolutions thereof according to the present invention consists of a rotor (1) hav...
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WO/1985/001003A1 |
The robot comprises at least one holder (10) for the parts (11) in an assembly area and a head (1) carrying the assembly tool (31). The head is translatingly and/or rotationally movable with respect to the part holder by means of guiding...
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WO/1985/001002A1 |
A robot intended to the assembly of constitutive parts of objects comprises at least one working head (4) provided with a tool (8) effecting above a working area (9) motions controlled by a program according to at least three degrees of ...
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WO/1983/003567A1 |
An adjustable clamp for holding objects securely in position comprising at least one arm (1) which exhibits one articulated arrangement (4, 5) arranged at each of the two ends of the arm. Said articulated arrangement exhibits two pivot p...
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WO/1983/002912A1 |
A band-saw (1) for slicing e.g. deepfrozen fish blocks. The band-saw comprises two drums (10) arranged at a frame (11) and at least two saw blades (12), which run over the drum beside each other. The saw blades pass through one or severa...
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WO/1983/001031A1 |
A detent pin assembly (10) for locking an indexable element (30) in indexed relation to a frame member (12). The assembly (10) includes a pin (20), a plurality of receiving fixtures (28) defining recesses (26) selectively positioned in t...
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WO/1982/000427A1 |
A rotary chip carrier transport system (12) for transporting semiconductor chips contained within chip carriers (16) through a wire bonding operation includes a final adjustment mechanism for advancing the chip carrier (16) after transpo...
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WO1982000264A1 |
A control device for indexing an intermittent rotor for the turret of an NC lathe or the like, which comprises code signal generator means (LS1, LS2, LS4, LS8, DG) for generating a different code signal at each stopping position of the r...
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WO/1981/002818A1 |
A microcomputer controlled power tool (10) including a semiconductor control device (64) connected to the motor (66), one or more sensors (36, 58), and a microcomputer (50) interfaced to a keyboard (28) and digital display (30) for monit...
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WO/1981/000370A1 |
A tool guide (10) for providing a stationary support for a portable power tool such as an electric drill (80). When the lower portion of the device is clamped between the vise jaws (50) of a portable workbench and vise (60), an electric ...
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WO/1980/002530A1 |
The step by step drive comprises a driving toothed wheel (23) integral or which may be made integral with a matrix holder (2), and a rack (24) cooperating with the wheel (23) Driving elements driven by a main shaft (22) provide the rack ...
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WO/1980/000428A1 |
Machine tool for sharpening the edges of rotating cutting tools, for lathe tools or the like: it comprises a fixing spindle (22) rotating and carrying the sharpening tool, and a divider mechanism (25) indexing automatically this spindle ...
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WO/1979/000156A1 |
A centering pin (80) fur use in a machine tool work table (28) of the type in which a workpiece fixture (32) is supported on a film of pressurized air thereby enabling substantially friction free movement of the fixture (32) on the table...
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JP2024035287A |
An object of the present invention is to provide a control device for a rotary table that can suppress the need for complicated and time-consuming setting of a rotation reference position. A rotary table control device 10 includes a rota...
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JP2024033272A |
An object of the present invention is to provide a machine tool including a rotary indexing device with a configuration capable of detecting leakage of working fluid supplied to the rotary indexing device into a space within a frame. [So...
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JP7437382B2 |
A changing device for rotary indexing tables has a stand component (12) used as a base component. Through the stand component (12) a shaft (18) passes defining the axis of rotation of tables (2) rotatable by an electric motor which havin...
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JP2024018170A |
[Problem] Includes a main shaft to which a rotary table is attached, a drive motor that drives the main shaft, and a motor cover that is attached to a frame to cover the drive motor, and can be used both vertically and horizontally. In a...
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JP2023159952A |
To provide configuration that can reliably prevent of immersion of coolant liquid into a frame in an indexing device which includes a first gear attached to an output shaft of a drive motor, a second gear attached to a drive shaft for dr...
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JP2023159658A |
To provide a rotary shaft clamp device capable of securing a restriction force and positional accuracy with a simple structure.A clamp device 40 is a rotary shaft clamp device that clamps a first member and a second member that can rotat...
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JP2023154453A |
To provide a loader capable of preventing the occurrence of swinging or a positioning failure of an end effector unit when indexing the end effector unit.A work carrying device 50 using a loader is equipped with a carrying arm 52, and a ...
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JP2023150468A |
To provide a rotary positioning turn table device which can constantly maintain a state where no gap exists when a rotary table is stopped and has a simple structure.A positioning turn table device includes: a rotary table having a slide...
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JP7353342B2 |
To provide a circular table device which can realize reliable and safe clamp operation.A clamp mechanism of a circular table device comprises: a brake disc (10); a fixed side clamp member (20) and a movable side clamp member (21); a flui...
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JP7343365B2 |
To provide a turret optimization system which automatically adjusts rotational speed of a cutter holder.A turret optimization system includes: a turret device that executes revolving and indexing for rotating a cutter holder to which a p...
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JP7322095B2 |
This rotary table comprises: a base body; a movable ring disposed rotatably on the base body; a fixed ring disposed on the inner circumference side of the movable ring and fixed to the base body; and a plurality of rolling elements. The ...
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JP7317598B2 |
To provide a main spindle device for a smaller composite processing machine that does not involve a roller bearing by reducing a load occurring on an angular ball bearing when a main spindle is fixed using a gear during lathe processing ...
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JP7313404B2 |
To provide a pitch error correction system for actually measuring and correcting a pitch error.In a pitch error correction system of a rotary table device that improves indexing accuracy by rewriting a pitch error correction value and a ...
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JP7308219B2 |
The invention relates to a rotary table, comprising a stationary housing and an indexing plate for holding a workpiece, which indexing plate is mounted for rotation about a central axis of rotation relative to the stationary housing, whe...
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JP7307980B2 |
The invention provides a motion device, including: a tray; a rotary stage located below the tray and with an annular upper cavity provided on the upper surface thereof, and with a lower cavity provided on the lower surface thereof, where...
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JP7296863B2 |
A rotation indexing device (1) where a shaft (54) of a rotary joint (50) is configured so that an outlet (54f) of a supply path (54c) opens to a lower surface of a flange part (54b), a jig plate (42) is formed to have a through-hole (42b...
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JP7262834B1 |
A clamping device capable of holding a rotating shaft at an angle in seconds with ultra-high precision is provided. A closed annular plate-like ring body (10A) fixed in a clamp casing, and an axial center (L) of a rotating shaft from an ...
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JP2023056090A |
To provide an index device capable of performing automatic origin setting processing of a servo motor.An index device includes: an indexing rotary body rotatably assembled so as to be covered with the housing; a servo motor having an abs...
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JP2023027801A |
To provide a configuration capable of more reliably fixing a holder to a frame after backlash adjustment in a mechanical device equipped with a worm gear mechanism including a worm wheel fitted to a rotary shaft, a worm shaft engaged wit...
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JP2023014806A |
To realize an indexing device 1 comprising a compact and inexpensive clamp device.A barrel cam device comprises: a barrel cam 14; a plurality of cam followers 20a engaging with the barrel cam; an output table 20 rotating according to rot...
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JP2023008312A |
To provide an indexing tool holder capable of converting linear motion of a polishing tool into a rotation step operation, and automatizing rotation of a prescribed angle of the polishing tool by being attached to an NC machine tool.An i...
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JP7194990B2 |
To improve productivity.An index device, which can rotate a workpiece at an arbitrary angle by an operation of a main shaft of a machine tool, includes: a body that has a first port for hydrostatic pressure; a rotary part which has a sec...
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JP2022154089A |
To provide such a configuration that an oil seal is prevented from being damaged by dust from the outside, in a rotary indexing device comprising a rotor consisting of a main shaft which is supported rotatably via a bearing inside of a s...
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