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7445193 |
Solenoid-operated valve
A valve seat section is formed on a valve body having first and second ports. A plate-like movable iron core is provided so that the movable iron core is capable of being seated on the valve seat...
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7410276 |
Apparatus for securing a trim frame to a recessed housing member and a method of making thereof
An apparatus is provided for securing a trim frame to a housing member in a recessed lighting fixture. The apparatus includes a spring associated with the trim frame having a top edge, a left edge,...
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7404344 |
Ratchet device for an electrical component which may be adjusted by rotation
A ratchet device for an electrical component that can be adjusted by rotation, such as a rotary switch or a rotary potentiometer, is provided. The ratchet device includes a leaf spring, resting...
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7284308 |
Method for manufacturing a leaf spring
Leaf springs have improved durability in spite of using inexpensive spring steel such as SUP9 and SUP11 as materials. While a spring main body, made of the spring steel in which Brinell hardness is...
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7188831 |
Flexure-type suspension system providing for three degrees of freedom and flexure-type positioning assembly based thereon
Suspension system comprising a flat spring member having four legs. The legs are symmetrically arranged with respect to the center position of the spring member and each of the legs has a...
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7175232 |
Rocking chair
A rocking chair comprises a base portion and a seat portion and includes a pair of C-springs for coupling the base portion to the seat portion. The C-springs flex to provide the seat portion with a...
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7159857 |
Multi spring ring
A mechanical spring energized sealing device comprising in combination an elastomeric jacket and variety of resilient metallic springs inserted inside one uniform jacket casing, there are variety...
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7121493 |
Magnetic tape cassettes, tape reels for use therewith, resinous leaf springs, and a process for producing them
A magnetic tape cassette includes a case that is formed by joining an upper half and a lower half, one or more tape reels, a window and a reel urging member having a tape reel contacting portion...
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7111833 |
Dual disc spring
A dual spring includes a pair of conically-shaped spring sections, which are joined at a common fulcrum. One of the spring sections is disposed radially inward from the fulcrum and the other of the...
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7045940 |
Holder for cathode ray tube and fabrication method thereof
A holder for a cathode ray tube includes a stud engaging portion having an engaging hole in order to be engaged to a stud pin mounted inside a panel, a frame engaging portion engaged to a mask...
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6983924 |
Compliant, ortho-planar, linear motion spring
An ortho-planar spring has a platform movably coupled to a base and being movable linearly with respect to the base along at least a portion of an axial direction perpendicular to both a base...
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6935634 |
Steam turbine packing spring
A packing spring for a steam turbine comprising a flat, elongated spring body of specified length, width and thickness dimensions; a flange at one end of the main spring body; and at least one bend...
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6718655 |
Footwear bottom
According to the present invention, a cushion-action applying implement comprising a gutter-like receiver, a plate spring in which a flexing portion is inserted into the gutter-like portion, the...
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6695297 |
Flexural device-based suspension having high compliance in a direction of travel and low compliance in a direction orthogonal thereto
The flexural device-based suspension suspends a movable element with high compliance in a direction of travel and low compliance in a direction orthogonal to the direction of travel. The suspension...
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6679488 |
Armature spring for a relay
The present invention relates to an armature spring ( 4 ) for a relay comprising a fastening section ( 3 ), a connected oblong spring section and a lever ( 7 ). The lever is located on the side of...
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6675944 |
Return apparatus for a clutch piston of an automatic transmission
In order to minimize an effect of centrifugal force on a release operation of a clutch piston, this invention provides a return apparatus including a spring support rotating at a same speed as the...
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6532925 |
Stamped valve spring and retainer
A bias element which urges the valves in an internal combustion engine into their closed positions and includes a pair of arms and a bight portion connecting the two arms. Each arm has an aperture...
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6471151 |
Reel spring for use of a magnetic tape cassette and a magnetic tape cassette
The reel spring for use in a magnetic tape cassette comprises a fixing portion which is fixed to a boss of a cassette case by means of a boss hole, an arm portion which forces a reel in an axial...
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6464089 |
Adjustable spring-driven pusher device for a merchandise dispenser
A spring-driven pusher device for a forward, side, top, or up feeding merchandise dispenser having an adjustment mechanism for setting a desired pushing force. The adjustment mechanism is utilized...
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6457804 |
Spring for latching a print cartridge in a carriage
A spring for latching a print cartridge in a carriage in a facsimile printer mechanism. The spring is a cantilever that is doubled back on itself to obtain a long effective length is a short space.
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6453140 |
Vibration inhibiting mechanism for scanner
A vibration inhibiting mechanism for a scanner including a base installed in a chassis of the scanner for resiliently biasing a roller support formed with a roller assembling portion on the top...
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6435485 |
Composite bow mono-leaf spring
A fiberglass composite monoleaf bow spring for use in a vehicle chassis system capable of multi-linear response when compressed. The fiberglass composite monoleaf bow spring extends longitudinally...
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6430050 |
Mechanical loading of a land grid array component using a wave spring
A method and substrate using a wave spring to clamp a component to the substrate. One embodiment of the invention involves a method to use a wave spring to clamp a component to a substrate. The...
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6427990 |
Spring body
A spring configuration of an individual-segment underspring configuration for furniture including a mattress. The spring configuration is formed of individual spring elements, each containing a...
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6427552 |
Rack and pinion steering gear with spring and relief pocket
A rack and pinion steering gear ( 10 ). The rack and pinion steering gear ( 10 ) comprises a housing ( 12 ) having a chamber ( 18 ). A portion of the chamber ( 18 ) is a relief pocket ( 22 ). A...
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6371463 |
Constant-force pseudoelastic springs and applications thereof
Pseudoelastic elements are subjected to pre-strains and restrained in order to form springs which exhibit relatively constant force levels over a major fraction of maximum deflection capacity...
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6364293 |
Fenders
An elongate or continuous fender having a surface mounting meeting portion and a conjoined fendering body. The meeting portion includes one or more elongate or continuous mounting pieces located...
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6361032 |
Composite leaf spring with improved lateral stiffness
A method of increasing lateral stiffness in fiberglass composite leaf springs used in suspension systems. The increase in lateral stiffness is accomplished by introducing two carbon fiber inserts...
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6357733 |
Elastic spring element
An elastic spring element includes a fiber-reinforced ceramic that is resistant to temperatures greater than 1,000° C. The fibers are in the form of endless fibers and the elastic spring element...
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6342138 |
Clamp for electroplating articles
An electroplating rack includes a cathode flight bar from which depends an insulated rack bar over an acid bath. A clamp is fixed to the rack bar, and has a bridge electrically connected to the...
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6254071 |
Single-turn, round wire wave spring
A round wire wave spring is formed from a single turn of round wire with a plurality of distinct waves defined therein, each of the waves having respective crest and trough portions that bear...
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6253635 |
Brake pedal configuration
The brake pedal configuration is particularly suited for an automobile having electrically actuated wheel brakes. A spring provides a resistance force with a nonlinear characteristic against brake...
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6215081 |
Bistable compliant mechanism
A compliant, bistable mechanism has a plurality of segments coupled end-to-end in a series to form a continuous chain of segments. The plurality of segments includes at least two rigid segments and...
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6076795 |
Retaining device for an electric motor
In known retaining devices for electric motors, rotationally flexible retaining elements on the order of leaf springs are provided between a receiving housing and the electric motor and serve to...
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6068250 |
Composite multi-wave compression spring
A circular multi-wave composite compression spring (10) is formed from a carbon fiber (58) reinforced laminate. The circular compression spring (10) is comprised of unidirectional graphite fibers...
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6059481 |
Device for the guidance in rectilinear translation of an object that is mobile in relation to a fixed object
A device for the guidance, in rectilinear translation in a given direction, of an object that is mobile in relation to a fixed object, comprises a first parallelogram, called an intermediate...
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6049976 |
Method of mounting free-standing resilient electrical contact structures to electronic components
A method for manufacturing raised contacts on the surface of an electronic component includes bonding one end of a wire to an area, such as a terminal, of the electronic component, and shaping the...
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6003538 |
Drain valve
A drain valve providing a drain sleeve having a first end, a second end and a flow-chamber therebetween. The first end includes a first diameter being smaller than a second diameter of the second...
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5984285 |
Plastic spring
A plastic spring consists essentially of a spring support, a web rigidly supported on the spring support, a first spring tongue attached to the web, and at least one auxiliary spring tongue...
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5948226 |
Oxygen concentration detector
An oxygen concentration detector easily assembled without producing conducting malfunctions at an external electrode includes a cylindrical housing and a detecting element being inserted into and...
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5926986 |
Non-sliding spring mechanism for poster frames
A non-sliding spring mechanism for picture and poster frames. A flat metal spring biasing member having a pair of opposed sawtooth or irregular edges is positioned between a rotating cover member...
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5913392 |
Active vibration canceler
An active vibration canceler, including a canceler mass that is attached by a spring device to a supported bearing. The canceler mass is movable by a plunger coil arrangement and a permanent magnet...
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5897173 |
Control assembly for providing redundant control outputs for operating a parking brake system
A parking brake control assembly for a motor vehicle is provided which includes a housing, a movable actuator disposed in the housing which is operable to apply or release parking brakes, and an...
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5802914 |
Alignment mechanism using flexures
A mechanical flexure with two legs in a symmetrical structure that provides straight line motion when a force is applied to one leg end, along an axis through both leg ends. Such a force translates...
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5785206 |
Dispenser for candies or the like
The body of a dispenser includes a compartment (C) configured to receive a stack of pellets (P). A dispensing slot (S) is located at one end of the compartment (C). A spring biases the pellets (P)...
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5772190 |
Spring member
A coextruded plastic spring member is disclosed which is bendably disposable between first and second member to create a spring force therebetween. The spring member includes an elongated base...
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5761041 |
Mechanical heat sink attachment
A leaf type spring is used to hold a heat sink in contact with a chip or other heat-emitting component. Such a component may be mounted on a PCB or other element. A bolster plate is positioned...
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5746418 |
Retardation system for reducing the speed of a moving object
A retardation system for adjustably reducing the speed of an object moving relative to the retardation system. The retardation system comprises a retardation mechanism to which is transferred the...
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5697298 |
Sheet guide in a feeder of a sheet-fed printing press
A sheet guide in a feeder of a sheet-fed printing press has lateral guide plates for upper sheets of a sheet pile for laterally aligning the upper sheets with one sheet edge, and at least one...
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5685526 |
Coated magnetic tape cassette spring
A magnetic tape cassette reel spring having an elongated lamina of ferromagnetic steel including a base portion adapted to joined to a housing of the magnetic tape cassette and at least one leg...
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