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4574454 |
Method of constructing fire resistant enclosures
The body of a cabinet for storing temperature-sensitive articles such as magnetic discs and tapes is built by a process which involves the successive steps of (i) fabricating an internal skin; (ii)...
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4575319 |
Method and apparatus for adjusting the angular relationship of spiral elements in a scroll type fluid displacement apparatus
A method and apparatus for adjusting the angular relationship between the scroll elements of a scroll type fluid displacement apparatus are disclosed. Holes are provided in the front end plate of...
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4570289 |
Resilient spectacles hinge and method for making a spectacles frame bearing a resilient spectacles hinge
The method comprises the steps of making a hinge by using conventional materials and treatments and applying, on the edge of the hinge provided for contacting and biassing a ball member, one or...
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4569241 |
Ball-type screw/nut systems and a process for producing them
A process of manufacturing at least a nut of a ball-type feed screw and nut system separately from its fastening element and then joining the nut to its fastening element by a connector so as to...
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4566303 |
Extrusion machinery
Conform machinery for continuous friction-effected extrusion having a wheel comprising two cheek members, a central hub which forms the base of the working passageway and two separate ring members...
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4564993 |
Double nut and method of forming the double nut
In a screw drive, in particular a ball screw drive, a double nut, formed of a pair of individual nuts, is tightened on a threaded spindle and the individual nuts are secured together against...
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4558498 |
Process for the manufacture of solenoid operated valve
A process for the manufacture of a solenoid operated valve of the double valve seat type ensures that the stroke distance of a ball valve between two valve seats is accurately provided. The ball...
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4558502 |
Process and apparatus for assembling universal joints
A method for the assembly of universal joints with radially pretensioned fork arms, consisting of the steps of inserting and positioning the joint cross in the joint fork, pressing in the bearing...
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4559443 |
Initializing the print wheels in an electronic postage meter
Method and apparatus for initializing the printwheels in an electronic postage meter is disclosed. The apparatus comprises a printwheel selection mechanism which is comprised of various components....
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4557032 |
Method of making a belt tensioner
A tensioner for a power transmission belt that is adapted to be operated in an endless path and a method of making the same are provided, the tensioner comprising a support unit for being fixed...
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4553307 |
Method for installing a sliding roof panel assembly
A method for installing a modular sliding roof panel assembly in a vehicle having an opening in the roof. The sliding roof panel assembly includes a roof panel movably mounted on a housing. A...
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4552517 |
Scroll type fluid displacement apparatus and method of assembly
A scroll type fluid displacement apparatus, a method of assembling the apparatus, and an adjustment member for use in the assembly method are disclosed. The apparatus includes an end plate through...
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4550937 |
Joint for steel tubes
Threaded pipe joint in which tip of the male member engages shoulder within the female member and any excess in the outer diameter of the male member over the corresponding inner diameter of the...
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4550484 |
Method of making brake system assembly for railway vehicle
A brake system for a railway vehicle and method of making same are provided and such brake system comprises a brake rod member, a horizontal supporting member which is adapted to support the rod...
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4548556 |
Interfitting mechanism of spiral elements for scroll-type fluid displacement apparatus
A scroll-type fluid displacement apparatus and a method of assembling the apparatus wherein an adjustment member provides proper alignment of parts. The apparatus includes a front end plate and a...
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4543702 |
Fully automatic method and apparatus for assembling stick-type cosmetics
Assembly of stick-type cosmetics such as lipsticks is fully automatized by highly coordinated operation of a pair of robots each accompanied with sequential operational units arranged within the...
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4532685 |
Method of assembling a reciprocating compressor
A method of assembling a reciprocating compressor, in which a piston for partitioning a cylinder into a compression chamber and a suction chamber is telescoped in the cylinder, a closure end plate...
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4531269 |
Method of assembling an improved heat insulated piston
An improved heat insulated piston assembly for an internal combustion engine and a method of assembly. The improved piston assembly includes a piston constructed of a sleeve having an interference...
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4524856 |
Clutch release bearing control mechanism
A clutch release bearing control mechanism comprises a shaft and a yoke pivotally mounted on the shaft. A control arm rotates the yoke on the shaft. The yoke has an operative section in two...
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4524854 |
Adjustable air gap and method for electromagnetic clutch
A method and apparatus for making an axially adjustable connection between a clutch shaft and an armature assembly to enable axial adjusting movement of the armature plate relative the inner body...
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4519123 |
Method of mounting vehicle wiper mechanism
A method of mounting a vehicle wiper mechanism, wherein a wiper link is inserted into a cowl through an air duct hole provided in a cowl top. A hook provided in the vicinity of a socket joint at...
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4510663 |
Method of installing multi-sections vertically acting doors
Multi-sections vertically acting doors of the prior art comprise a plurality of horizontally longitudinally extending sections that are pivotably connected and including rollable engagement with...
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4508184 |
Roller reamer/stabilizer
A roller reamer/stabilizer apparatus for use on a drill string assembly. The apparatus includes a reamer body which has a number of pockets formed in the body. A cutter assembly is anchored in each...
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4507005 |
Pivot joint
A pivot joint mechanism for connecting together two relatively movable members which includes a pair of cone-type locks at the respective ends of a pivot pin which can be readily assembled and...
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4503595 |
Method for forming a braking piston for a disc brake
A method is provided for forming a braking piston for a disc brake of the type which includes a disc mounted for rotation about an axle. A brake housing is mounted on the axle in alignment with a...
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4499720 |
Cable carrier
A conductor guiding support formed of two chains retained in parallel spaced apart relationship by spacers which support the conductors between the chains. The chains are formed of successive links...
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4494286 |
Connecting rod arrangement
Techniques for forming one piece connecting rods for coupling a piston and crankshaft to convert between reciprocating and rotary motion as might be used in an internal combustion engine or...
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4492017 |
Method of assembling a rigid wire for driven rotational movement
A method of assembling a rigid wire element for driven rotational movement including attaching a rotational element to a drive means with the rotational element having a transverse bore...
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4483053 |
Method of making an ink roller
There is disclosed an ink roller and method of making same. The ink roller includes a tube having a plurality of holes. A porous ink-receptive sleeve is received about the tube. The end portions of...
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4475277 |
Method of making hose construction
A method of making a hose construction wherein the hose construction comprises a hose having a hose end and a hose clamp assembly fastened to opposite sides of a first arcuate length of the hose...
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4475278 |
Method of assembling a mechanical press having a drop in drive assembly
The present invention relates to a mechanical press, and in particular to such a press having a crown portion with an open top thereby permitting the crankshaft and connection arm assembly to be...
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4472868 |
Method of assembling an automotive manual transmission
Method of assembling a manual transmission of a transversely mounted engine is disclosed, which comprises (a) engaging one of the shift forks with the corresponding coupling sleeves which have been...
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4472869 |
Method of assembling transmission gears
The application discloses a method of assembling gears, transmission shafts, fork shift shaft and associated component parts of a 5-speed transmission for a vehicle. The fifth-speed gear and the...
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4468848 |
Method of making combination curved-lightweight mirror module
What are disclosed are method and apparatus improvements in a heliostat for reflecting solar energy onto a collector, the heliostat having a main support structure with pivoting and tilting motors...
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4468849 |
Method of making a curved mirror module
What are disclosed are method and apparatus improvements in a heliostat for reflecting solar energy onto a collector, the heliostat having a main support structure with pivoting and tilting motors...
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4466300 |
Speedometer drive gear arrangement in transaxle
A speedometer drive worm gear has at one axial end thereof an inward flange of the thickness considerably smaller than the overall thickness of the worm gear. The speedometer drive worm gear is...
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4461064 |
Method of providing a clutch between a motor drive means and a cam programming means
A clutch particularly adaptable to a timing mechanism comprising a metal member with an aperture in it and an insert molded as a single unit a plastic shaft extending through the aperture and...
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4455734 |
Method of assembling uniform-speed joint
Therein is disclosed a method for assembling a uniform-speed joint having an inner rotary body and an outer rotary body which transmits a rotational force from one to the other through a plurality...
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4449567 |
Method and apparatus for use in casting an article
A plurality of mold wall segments are positioned in a circular array in an adjustable fixture to form a mold assembly. The fixture includes a base with a plurality of upstanding pin members. Two of...
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4446607 |
Apparatus and method for forming an external guard member on a hose
This invention relates to an apparatus (10) and a method for forming, in situ, an external guard member (12), preferably of a spring steel wire material, on a hose (14). Spring steel wire is highly...
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4443926 |
Method of assembling shock absorbers
A method of assembly of a shock absorber is disclosed. A cell, formed of plys of polymeric material impervious to hydraulic fluid and a high molecular gas, while pervious to air and water vapor, is...
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4444071 |
Method for assembling a worm screw motor-reduction gearbox combination with a double kinematic chain, and a motor drive reduction gearbox combination resulting therefrom
A motor-reduction gearbox combination has the driven shaft output gear on the floor of the casing and below the driving shaft which is perpendicular to the driven shaft. The drive shaft has two...
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4441244 |
Sealed bearing rotary rock bit assembly
A water detecting system for detecting water in the bearings and lubricant reservoir system of a sealed bearing rotary rock bit permits detection and removal of water to decrease premature bearing...
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4441243 |
Camshaft bearing and method for mounting the camshaft
The invention relates to a camshaft mounting for a one-piece camshaft supported in a cylinder head having three undivided bearing blocks. The camshaft 5 has three bearing portions of small...
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4436690 |
Curved mandrel for curing polymeric hose and method
A curved mandrel, method of making same, and method of curing an uncured polymeric hose employing such curved mandrel are provided and the curved mandrel comprises a plurality of members disposed...
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4433465 |
Process for manufacturing universal joint
A process for manufacturing a universal joint which involves punching a blank out of a metal sheet material, the blank having a hub member portion, edge member portions on the opposite ends of the...
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4432125 |
Hinge pin removal tool
A spring pin removal tool has an attachment at one end for receipt in the chuck of a pneumatic impact tool, a short pilot projection at the other end for receipt in a compressed spring pin, a...
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4432116 |
Caster shimmy damper including a viscous damping medium
A viscous rotary damper adapted to attenuate shimmy of a rotary member such as a caster relative to an associated member such as a wheelchair leg, comprises a pair of relatively rotatable annular...
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4431040 |
Manual impact-type log splitter and method for making same
A manual, impact-type log splitter comprises a tubular housing having a ram slidably mounted in the lower end thereof, with a wedge or the like for splitting wood attached to the lower end of the...
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4422230 |
Method for producing workbench for a wig
A method for preparing a female mold employing a thermoplastic resin sheet which is softenable and moldable at a relatively low temperature and hardenable at a room temperature. This female mold is...
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