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WO/1985/005586A1 |
Protection of the guide (9, 14) of two machine parts (1, 2) which move in relation to one another and are linked together by this guide (9, 14). In order to protect the guide track (9) located on a machine part (1) from this accumulation...
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WO/1985/003989A1 |
An indexing mechanism (10), for imparting intermittent motion or work feeding to an associated machine (46, 52), adjustable to provide selected variation of the length and timing of the output power stroke of the mechanism (10), with res...
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WO/1984/002563A1 |
Motion mechanism for obtaining several movements from a single power unit (21) arranged on a frame (10, 16). The motion mechanism comprises a first element (13A) connected to the power unit which is linearly guided and is displaceable by...
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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...
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WO/1984/002165A1 |
A converter mechanism of rotary movement in linear alternate movement or vice versa, intended to be applied in many machines, that use presently cranks and crankshafts. This invention consists of a slide piece (1) with rectangular sidefa...
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WO/1983/004079A1 |
A rack bearing system for supporting a rack (1) in mesh with a pinion (3). The rack (1) can be of "Y" cross-section or it can be cylindrical in shape. Rack (1) is supported by means of pads (12, 13) bearing on inclined surfaces (10, 11) ...
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WO/1983/003126A1 |
Apparatus for actuating rotary devices such as valves, particularly where a plurality of such valves are located along a pipeline or conduit. According to the invention, apparatus for operating such a device has a main spindle (4) couple...
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WO/1983/001496A1 |
A driving device comprising a cylinder (2), at least one driving piston (3, 4) slidably arranged in said cylinder, feeding means (15, 16) for feeding pressure medium into the cylinder on one side of the driving piston, reset means provid...
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WO/1983/000829A1 |
Controller for the feed of various automatic machines which reduces the rotation of a rotational shaft of a pulse motor by a gear mechanism to normally or reversely turn timing belts, thereby reciprocating a moving element by a slide blo...
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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 ...
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JP7462501B2 |
To supply air to a ram shaft through an inner portion of a reciprocating linear motion mechanism, and to blow off a can after forming at a good timing.A reciprocating linear motion mechanism of a can forming device is equipped with a hou...
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JP7461526B2 |
To provide a belt transmission mechanism which can ensure synchronous rotation even if a speed of a motion accompanied by forward/reverse rotation is increased.A belt transmission mechanism 1 has an auto tensioner 5 for automatically mai...
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JP2024044950A |
[Problem] Transmission mechanism that converts the movement of an object that reciprocates or swings into unidirectional rotational force. [Solution] A one-way rotation transmission mechanism consisting of a plurality of gears, two one-w...
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JP7458609B2 |
To provide a small-sized power converting device using a servo motor.A power converting device 101 is equipped with a servo motor 10 in which a first direction X is a motor axial direction, a worm 20 in which the first direction X is a g...
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JP7456807B2 |
To provide a motion guide device that has a good assembling property so as to prevent an artificial mistake when fixing a rack member to a raceway member, and can suppress a number of components and downsize the motion guide device.A mot...
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JP7455427B2 |
A mobile manipulation system configured to perform objective tasks within human environments is provided. The mobile manipulation system can include a mobile base assembly including a computing device, at least two drive wheels, and a se...
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JP2024039426A |
An object of the present invention is to provide a movable body moving device that can move a chain member forward and backward without requiring a large driving force. [Solution] In a movable body moving device 11, a plurality of link p...
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JP7452321B2 |
To secure positioning accuracy of an axial center of a linear motion body performing linear motion converted into rotational motion for changing pitch angles.A thrust generating device includes a first motor which generates thrust of a r...
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JP7453188B2 |
To provide a clutch mechanism capable of surely transferring from a driving force transmittable state to a driving force transmission cutoff state.A clutch mechanism CM of the present invention includes: an engagement member 8 engageable...
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JP7452322B2 |
To suppress deterioration in variable accuracy of pitch angles on the basis of rotational motion converted from linear motion.A thrust generating device includes a first conversion part which converts rotational motion of a second motor ...
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JP2024035514A |
The present invention provides a compact link mechanism that has a high expansion ratio, can be stopped at multiple points, and requires a small installation space. A link mechanism 1 capable of winding and extension includes at least fo...
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JP2024034205A |
An object of the present invention is to provide a recording device that can suppress unintended movement of a movable body in an attachment/detachment direction based on a driving force when the movable body is moved to an exchange posi...
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JP7446241B2 |
A torque transmission device has a pinion that includes a plurality of rollers that mesh with a plurality of teeth of an output. Each roller is supported by a bearing having rotating bearing elements. A clearance compensation for the dia...
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JP2024029738A |
To provide an electric fan that has a simple structure and is convenient to operate without the need for a drive device to rotate forward and backward. [Solution] A drive device (51), a transmission device (52) connected to a movable end...
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JP2024029429A |
An object of the present invention is to provide a drive device, an image forming apparatus, and a drive control method that can reduce the amount of drive of a motor and suppress shortening of the life of a gear. An image forming appara...
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JP7442784B2 |
To provide a wire drive device that reduces a loss of drive energy due to a decrease in traction force with an increase in diameter of a winding drum.A wire drive device of introducing a maximum tensile force of a wire at a moment of sli...
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JP7442433B2 |
A toothed cable includes a cable body, and a cap provided at a tip of the cable body. The cap includes a conical tip portion, and a cylindrical body portion provided on a side of a base end of the tip portion, when the toothed cable move...
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JP7437563B1 |
[assignment] To transport objects in multiple directions using a simple mechanism using a fixed power source. [Solution] One form of the disclosed conveyance system is a conveyance system comprising a pallet of plate-shaped bodies and a ...
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JP7435884B2 |
A support apparatus includes a base member, an intermediate member, an upper member, a pair of first rails provided at the base member, the pair of first rails extending in a first direction, and a pair of second rails provided at the up...
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JP2024020939A |
The present invention provides an electric direct-acting actuator and an electric brake device in which the rotation and revolution of planetary rollers are stable. [Solution] A linear motion conversion mechanism includes a sun roller to...
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JP2024020938A |
The present invention provides an electric direct-acting actuator and an electric brake device in which the rotation and revolution of planetary rollers are stable. [Solution] A linear motion conversion mechanism includes a sun roller to...
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JP7429450B2 |
To provide a technique for realizing a gear mechanism capable of further reducing backlash.A gear mechanism 100 is configured by disposing first and second gears 110 and 120 in such a manner that respective pitch circles P11 and P12 are ...
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JP7428554B2 |
To provide a technology capable of suppressing "galling" that can occur between a partial pinion gear and a gear tooth of a rack without requiring an additional component.A lock rotating plate 160 that rotates coaxially with a partial pi...
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JP7424806B2 |
The utility model provides a driving device. The drive device includes: a plurality of gear motors each including a motor body, a transmission mechanism connected to the motor body, and a pinion gear connected to the transmission mechani...
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JP2024503427A |
A computer mouse that is variable in size and shape is disclosed. According to the embodiment, the first drive unit moves the cover in the front-back direction to operate the cover up and down, the second drive unit moves the plurality o...
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JP7419962B2 |
To provide a steering device manufacturing method and a steering device that can suppress an increase of the number of components and the number of man hours by using an endless belt spanned on a driven pulley and a drive pulley.A steeri...
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JP2024502536A |
The linear actuator includes first and second elongated bands that cooperate to form an extrusable and retractable column. The rotatable first and second band guide members guide the first and second bands, respectively, and connect and ...
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JP7419282B2 |
To provide a damping power generation device that can suppress vibration, and can convert vibrational energy into electrical energy.A damping power generation device according to an embodiment comprises a first structure, a second struct...
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JP7414264B2 |
To provide a drive mechanism capable of freely moving a driven body.A drawing device comprises a base member 2 including a plurality of projections 2p and a mobile 10 disposed on the base member 2. The mobile 10 includes: a first gear 12...
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JP2024003668A |
In an image recording apparatus having a recording head driven by a belt, a holding member that holds a driven pulley and is attached to a frame so as to be movable relative to the driving pulley is prevented from falling off from the fr...
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JP2024003325A |
An object of the present invention is to provide an extensible pipe and a transfer robot that can suppress the generation of self-excited vibrations when the pipe expands and contracts. [Solution] An extension pipe 1 includes a plurality...
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JP2024003297A |
[Problem] When the rack bar slides against the rack guide, stable supply of lubricant from the rack bar to the lubricant holding groove and stable supply of lubricant from the lubricant holding groove to the rack bar. To provide a rack g...
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JP2024003298A |
An object of the present invention is to provide a rack guide in which lubricant is stably supplied from a rack bar to a lubricant holding groove when the rack bar slides on the rack guide. [Solution] A lubricant holding groove 122 that ...
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JP7411186B2 |
To provide an expansion device having high flexibility of installation.An expansion device 100 includes: a tape 1 having elasticity; and a tape driving device 30 which takes up or feeds the tape 1. The tape 1 has: an expansion/contractio...
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JP7402562B1 |
An object of the present invention is to provide a protruding linear actuator that can maintain linearity even when a pair of elongated plates are extended. [Solution] In a protruding linear actuator 5, a pair of long plates 11a and 11b ...
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JP2023175289A |
To provide an arm device capable of suppressing an increase in the number of components while preventing easy breakage if there are not a number of sensors.An arm device 1 includes a convex type long-sized member 2, and a pair of support...
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JP2023174707A |
To provide a drive mechanism which enables a driven body to move freely.A drive mechanism includes: a base member 2 having multiple protrusions 2p; and a mobile body 10 disposed on the base member 2. The mobile body 10 includes: a first ...
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JP7391433B2 |
To provide a sorting device which can temporarily sort a large amount of scallop spats in a short time.A sorting device includes a first sorting part which has a plurality of elongated clearances, a second sorting part which is arranged ...
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JP7389999B2 |
Provided is a feeding device which has a simple construction satisfying long-distance conveying, high-speed conveying, quietness, and high precision, and which does not require a high degree of assembly accuracy. This feeding device incl...
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JP7389991B2 |
To provide a robot that can be made compact.A robot 10 is equipped with a base frame 21, a plurality of expansion/contraction devices 30 provided on the base frame 21, and a plurality of end effectors 70 respectively united with the plur...
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