Matches 101 - 150 out of 394 < 1 2 3 4 5 6 7 8 >
Match Document Document Title
5511461 Actuator with slide table  
An air cylinder has a cylinder body, a slide table movable along a guide rail on the cylinder body, a stopper block mounted on the cylinder body, a pair of adjustment bolts mounted on the slide...
5511463 Structure for mounting and sealing a piston sleeve within an actuator body  
A fluid pressure actuator for aircraft ailerons comprises a body having a bore within which a piston sleeve or bushing is mounted only by its inner end. The fluid pressure actuated piston is in...
5507849 Individual cavity adjustment tong head assembly  
A tong head assembly for a glass blowing machine includes multiple tong mechanisms. Each tong mechanism has a tong extending from the bottom of a cylinder. The tongs are adapted to grasp a blown...
5495792 Double acting hydraulic cylinder with improved lubrication and piston rod guides  
Disclosed is a double piston rod type hydraulic cylinder having a pair of pressure chambers containing piston rods that reciprocate in response to changes of the pressure of hydraulic fluid...
5493953 Cylinder and piston for compressor or vacuum pump  
A cylinder and piston construction for a compressor or vacuum pump has a cylinder defined by co-axial cylinder and guideway sleeves. The guideway sleeve is larger in diameter than the cylinder...
5487326 Hydraulic cylinder with end closure assembly  
A hydraulic cylinder having a gland nut that is welded to the cylinder barrel and a split ring spring retainer removably inserted into the gland retainer to hold the rod gland in place.
5469775 Linear drive with a buffer device  
A linear-drive device with a housing (1) in which a drive element (3) is fitted in such a way that longitudinal motion is permitted. On the outside of the housing (1) is a longitudinal guide...
5467687 Piston compressor  
The piston compressor has at least one cylinder (11) and a piston (10) guided therein in contact-free manner, which is connected via a piston rod (8) to a crosshead (6). The piston rod consists of...
5461967 Swash plate compressor with improved piston alignment  
A swash plate driven piston compressor includes means to maintain the pistons on their respective cylinder bore axes. A resilient alignment ring bears on the radial inner sides of the pistons at a...
5460077 Linear thruster with compliant head  
A linear thruster (10) comprises a thruster assembly (15) and a compliant head assembly (100). Thruster assembly (15) includes a housing (20), a pair of guide rods (30) supported by bearings (29)...
5450782 Vibration desensitizing piston wear ring for railroad car control valve  
A piston valve assembly in which plastic wear rings are fitted on an aluminum piston member to prevent metal-to-metal engagement between the piston member and the bore of the bushing in which the...
5433078 Heat loss preventing apparatus for stirling module  
The present invention relates to a heat loss preventing apparatus for preventing a working gas of a high temperature which exist in an expansion space to flow directly to a compression space by...
5431087 Extended stroke linear actuator assembly  
An array of symmetrically disposed piston-cylinder assemblies may be utilized to produce oppositely directed movements along a single force axis. Plumbing between the various cylinders may be...
5428960 Master cylinder  
The master cylinder of the present invention is provided with the bearing in which a bearing body includes the inner circumferencial seal groove which is formed with a L-shape in longitudinal...
5413031 Alignment coupler for linear device  
A linear device includes a housing supporting a central hydraulic or pneumatic cylinder and a pair of support shafts on either side of the central cylinder. The cylinder includes a...
5404983 Turn-act multiaction device  
A multi directional actuator capable of moving a shaft in at least two directions independently including one linear and one rotary movement. A base plate is provided to receive a first actuator...
5403144 Blade tilt assembly for a front end loader  
An improved blade tilt assembly is provided for adjusting the lateral tilt of a scoop or bucket mounted on a front end loader. The front end loader normally includes frame arms supporting the scoop...
5400871 Slideway guide unit  
A slideway guide unit for column ways in toolmaking and machine construction comprises a guide unit and a sliding element, secured to it and in contact with a guideway, together with a lubricating...
5385081 Fluid storage tank employing a shear seal  
A fluid storage tank utilizing a shear seal in which a leak proof static shear seal covers the entire head of the piston of the storage tank requiring only a single fluid tight seam to seal off the...
5363741 Slide actuator  
In a slide actuator, a central guide rail having V-shaped grooves defined therein and opened at 90 degree angles, is mounted on a cylinder body. A slide table is brought into engagement with the...
5345765 Stirling engines  
A stirling engine with mechanical output through a main shaft (71) has piston(s) (44) reciprocable in cylinder bore(s) (41). Each piston is guided on a fixed piston guide (52) which extends into...
5313875 Piston with support member and bearing  
A piston for an internal combustion engine has a crown and peripheral wall to carry a piston ring. A support extends between the wall and a bearing housing to receive the connecting rod. A...
5311810 Rodless cylinder  
The present invention provides a rodless cylinder capable of displacing a piston without its operation stoppage in particular even when a large load or force is applied, smoothly reciprocating a...
5305683 Pressure-medium actuated linear unit  
A pressure medium linear unit for handling devices for industrial manufacture includes a housing block, at least one operating cylinder for at least one piston, at least one piston rod, at least...
5299489 Pressure cylinder with low tolerance fit capable of supporting large transverse loads  
A pressure cylinder in which the piston is hollow and the pressurized fluid is introduced into the hollow of the piston. The cylinder housing includes a core member with supply and exhaust ports....
5295430 Equalizer for sliding tubular members  
An equalizer for passively controlling the movements of two or more sliding tubes. The equalizer includes a plurality of pulleys interconnected by cables. The cables are movably connected between...
5287951 Hydraulically actuable releaser for a motor vehicle friction clutch  
The invention relates to a hydraulically actuable releaser with an annular piston. The supporting ring co-operating with the annular piston and the groove sealing ring co-operating with the...
5277101 Rodless cylinder apparatus  
The rodless cylinder includes at least a cylinder tube and a piston, but it has no piston rod that is indispensable in the conventional cylinders. The article carrier is connected via the piston...
5267478 Device for a rapid positioning of a heavy carriage  
A device for the rapid precision positioning of a heavy carriage employs stationary positioning bar, for instance a part of a linear electric motor or a gear rack, and a cooperating moving part of...
5255591 Fluid powered indexing apparatus  
An indexing apparatus (10) having a pair of concentric cylinders (12, 14) with the outer concentric cylinder (12) being fixed against longitudinal movement and the inner cylinder (14) mounted for...
5247873 Connecting rod assembly with a crosshead  
A spherical joint and bearing assembly utilizes a ball and socket arrangement between a connecting rod and a crosshead in a power reciprocating fluid pump. The connecting rod is spherically shaped...
5238359 Garbage truck  
A garbage truck includes a motor truck having a garbage container provided thereon. The garbage container confines a garbage receiving space and has a top end provided with a garbage inlet opening...
5231750 Fastener driving device with offset feed  
A fluid pressure operated nailer is provided including a portable housing having a fixed generally longitudinally extending chamber axis, a fluid pressure actuated mechanism mounted in the housing...
5224573 Hydraulic damper  
A hydraulic damper with a rod guide made by pressing a circular plate is disclosed. This rod guide includes an inner tubular portion defining a bore supporting a piston rod, an outer tubular...
5213024 Damping mechanism for cylinder/piston mechanism  
A damping mechanism for decelerating the movement of a piston of a cylinder/piston mechanism includes at least one elastically deformable damping element, which in the installed state is disposed...
5201262 Actuator using elastic extensible member  
An actuator includes an elastic member extensible in axial directions when a pressurized fluid is supplied into the elastic member, and guiding device arranged inwardly of the elastic member and...
5191828 Telescopic cylinder with increased lateral loading capacity  
An upstanding telescopic cylinder including piston and cylinder sections is provided and the piston and cylinder sections include large, inner and outer relatively telescopingly engaged guide...
5187934 Tandem type master cylinder  
A tandem type master cylinder is disclosed having a housing with a through-bore defining an intermediate portion and opposed end portions. The diameter of each end portion is larger than the...
5188018 Linear unit with displaceable ball bearing assembly  
The present invention discloses a linear unit, especially an apparatus for the machining, transportation and manipulation of workpieces, with a housing and with a carriage which is movable out of...
5178243 Hydraulic damper  
According to a hydraulic damper disclosed in the specification, a piston rod guide arrangement comprises a bushing in contact with a piston rod and a bushing retainer formed by pressing a sheet of...
5172625 Hydraulic cylinder with lateral support  
A hydraulic piston and cylinder assembly is provided with an outer sleeve attached to the piston rod. The outer wall of the cylinder has a smooth wall with a circular cross section concentric with...
5170693 Rotary actuator device with a free floating piston  
A pressure controlled actuator mechanism is disclosed for imparting rotary control motion to devices, such as valves, having rotary control means. The actuator includes a free-floating piston...
5165323 Pneumatic actuators for manipulators  
A pneumatic actuator includes an elongate tubular body of a rubber-like elastic material, a braided reinforcing structure arranged on outer circumferential wall of the tubular body and composed of...
5145340 Packing for piston and valve machine  
A packing is disclosed for piston and valve machine, an annular metal body (20) intended to be immobilized in the first recess by a clamping nut and, in its internal pheripheral face (24), an...
5137482 Flushing device for inboard motors  
A flushing device for supplying water to the cooling intake port of an inboard motor boat propulsion unit when the boat is out of the water and which has a suction cup adapted to cover the intake...
5127497 Lip seal ring with improved sealing bond  
A lip seal ring for circumferentially contacting and sealing a shaft movable relative to the lip seal ring includes an elastomer ring having a sealing lip and an adhering face and a stiffening ring...
5123334 Pump or motor with secondary piston connected to guide member of a main piston  
Pump or motor comprising at least one cylinder housing being closed at both ends and a piston body received in said housing so that at both ends of said housing a working compartment is formed, the...
5121930 Piston seal cartridge for a reciprocating needle  
An air operated dispense head for dispensing of hot melt and related adhesives is provided which utilizes a drop-in seal cartridge assembly in which a hardened needle is sealed using a pair of quad...
5110463 Slurry filter apparatus with means to direct slurry to filter face at an angle  
A slurry filter apparatus in which a pump mechanism having a valve and a valve seat, each of which is made of a wear-resisting metal material, is capable of moving a slurry of high density and...
5095702 Master cylinder for an anti-locking hydraulic brake system  
Predetermined types of anti-locking brake systems equipped with a master cylinder and a pump, for controlling the pump, requiring sensors for detecting the position of the master piston within the...
Matches 101 - 150 out of 394 < 1 2 3 4 5 6 7 8 >