|
Match
|
Document |
Document Title |
|
|
7597499 |
Retention arrangement
A disc arrangement for a gas turbine engine, the disc arrangement including a rotational axis, a disc, a coverplate, and a retainer to retain association between the disc and the coverplate by...
|
|
|
7513709 |
Universal joint
A universal joint includes a yoke having a fitting portion for fitting a shaft. The fitting portion has first and second tabs opposed to each other to form a U shape. A fixing mechanism including a...
|
|
|
7334495 |
Resin gear and rotational power transmission member of resin
There is provided a resin gear 1 capable of improving the strength of a key receiving portion, which is engageable with a key of a driving shaft, to prevent the key receiving portion from being...
|
|
|
7237976 |
Key-engaging part structure
A key-engaging part structure which realizes an efficient formation of a key-engaging part in an axial-hole member is provided. A key-engaging through hole is formed in a key-engaging part of an...
|
|
|
7210540 |
Tool retaining mechanism
A securing arrangement for a tool ( 7 ) of an agricultural tillage implement of a type having a tapered interconnection between a socket ( 5 ) on the tool and an adaptor piece ( 3 ) adapted for...
|
|
|
7144183 |
Lock with internal retainer
A locking assembly has two members which are moveable into coupling engagement with one another. The two members have lock engaging walls, and one of the members has an opening between the lock...
|
|
|
7077033 |
Socket wrench for power tool
This invention discloses device for a socket wrench to be firmly and fixedly combined with a motive tool, where the socket wrench is prevented from falling off from the combining during use. A pin...
|
|
|
7048294 |
Locking bolt for a towing device
A securing bolt device is inserted into a bore of a subassembly body. The device has a bolt and a spring element. The bolt has a shank which is insertable into the bore. A radial transverse bore...
|
|
|
6733201 |
Plug connection with installation securing device
A plug connection with an installation securing device for cable lines comprises a sleeve with a central cylindrical cavity that is open at one end. A primary groove is open to the outer surface of...
|
|
|
6491469 |
Connecting system between wearing parts mounted onto tools and receptacles in use on construction machinery and equipment
Apparatus for joining a tooth to an interlocked adaptor of a construction tool having a keyway passing through the interlocked tooth and adaptor. An L-shaped elongated key is inserted into the...
|
|
|
6422780 |
Structure for connecting a tool with a grip
A structure for connecting a tool with a grip, including an insertion rod, an outer sheath and a fastening ring. The insertion rod is inserted in the outer sheath. One side of the insertion rod has...
|
|
|
6092958 |
Pin retainer for ground engaging tools
A bottom mount pin retainer is disclosed for retaining a mounting pin detachably mounting a first member of a ground engaging tool to a second member thereof. The pin retainer utilizes a retainer...
|
|
|
6039500 |
Quick change side full hoist ring assembly
A hoist ring assembly for transporting loads, including an anchor bushing that is threaded into the load and forms the pivot for a releasable swivel hanger assembly with a shackle connectable to an...
|
|
|
6032390 |
Tooth assembly for excavation bucket
In an excavation bucket, the nose of an adapter has two surfaces to take the horizontal loads and four surfaces to take the vertical loads. A pin holds and locks a tooth to the adapter. Projections...
|
|
|
5702112 |
Tool locking apparatus for machine hammers
In the front head (11) of a machine hammer (10), transversely disposed wedges (18) are adapted to lock the working tool (12) so that the working tool (12) is axially movable by form-restricted...
|
|
|
5588772 |
High strength, quick connect/disconnect coupling
A coupling for transferring torque and axial force from a first member to a second member. The coupling includes a first cylindrical member having an outer peripheral surface and an end portion and...
|
|
|
5582077 |
System for balancing and damping a turbojet engine disk
A rotor disk arrangement for a turbojet engine includes a balancing and damping system which has a ring having a circumferential surface recessed with housings and balance masses respectively...
|
|
|
5536098 |
Bearing assembly for a wheel hub/constant velocity universal joint unit
A bearing assembly for a wheel hub/constant velocity universal joint unit which includes a double-row bearing which has a one-piece outer bearing ring to be connected to a wheel carrier. The...
|
|
|
5417518 |
Tooth mounting adaptor for excavation bucket
An improved keeper pin mount and method for releasably locking an excavation tooth to an adaptor of an excavation bucket. The keeper pin has a wedge block and a wedge. The wedge block has a shear...
|
|
|
5272889 |
Pulley mounting and bearing system for air conditioners with dual tangential blowers
The present invention involves an air conditioner including an air handling housing having a sidewall and defining first and second compartments. First and second tangential blowers are disposed in...
|
|
|
5207528 |
Retaining device for an angled drive
The invention concerns a retaining device for an angled head (10, 11) that is driven by a drive (1) especially a drilling gun, in which the drive unit (1) has a receiving connector (2) to receive...
|
|
|
5152606 |
Mixer impeller shaft attachment apparatus
A mixer impeller, which is adapted to mix and blend liquids and liquid suspensions in industrial and commmercial applications and is subject to forces which tend to work the impeller loose from...
|
|
|
5074062 |
Method of replacing a worn excavating tooth point
A method of replacing a worn point of an excavating tooth wherein the point is held in place by a pin lock including a shearable top flange and torque-resisting, forwardly extending rib, the method...
|
|
|
5028211 |
Torque coupling system
A torque coupling system includes an impeller that is connected to one end of an impeller shaft without the use of threads. The connection is made by cement and dowels. A drive system for the shaft...
|
|
|
5018953 |
Rotor with eccentrically positioned retainer pin
The center of gravity of a retaining pin which is struck into a retaining-pin receiving hole to join a rotor barrel with a rotor shaft is eccentrically positioned toward the leading end of the pin...
|
|
|
5005843 |
Chuck mechanism for detachably connecting impeller shaft and drive unit of mixing apparatus
Chuck mechanisms quickly connect and enable quick disconnection of an impeller shaft of a mixer from the drive shaft of the motor unit. A spindle has a keyway which enables a key, either a detent...
|
|
|
4993865 |
Flywheel mounting device for internal combustion engine
Disclosed is a flywheel mounting device for an internal combustion engine in which a keyway extends along the tapered surface of a flywheel in the axial direction from the small diameter end...
|
|
|
4902162 |
Shaft and rotatable machine element assembly
An improved structure for assembling a gear to a shaft to be rotatably mounted in a housing including a rotatable shaft with a projection member radially extending therefrom and with the hub of a...
|
|
|
4767233 |
Impeller mounting apparatus
The impeller mounting apparatus includes one or more pins extending through the hub into the shaft with the pins being retained in the holes by means of a resilient metallic band of continuous...
|
|
|
4763579 |
Modular shelving system
There is provided a shelving system for use in storage compartments, which shelving system utilizes slidable horizontally extending bracing members which by creating a static frictional force...
|
|
|
4738446 |
Apparatus for securing exercise weights on shafts
A securing mechanism for holding an exercise weight-disc on the end of the lifting bar while allowing a modicum of rotational movement in the disc as the bar is being manipulated by the exerciser....
|
|
|
4697947 |
Plug connection for boring tubes
In the case of a plug connection for drilling or boring tubes, rods and worms for earth boring equipment with a male part and a female part, with a radial coupling for torque transfer and with an...
|
|
|
4691818 |
Concealed drive coupling for use with modular screw conveyor
A method and apparatus for coupling the drive shaft of an integrally molded modular screw conveyor is disclosed. A non-circular elongated drive shaft includes a non-circular axially extending...
|
|
|
4663867 |
Locking device for whisler type adapter
A locking device for a Whisler style adapter, which has upper and lower legs flanking an excavator lip having aligned openings and which are adapted to receive a wedge and C-clamp lock, the lock...
|
|
|
4610215 |
Construction components with improved locking system
A construction component has a plurality of male and female lock assemblies for engagement with female and male lock assemblies of a similar construction component for locking the two components...
|
|
|
4576504 |
Elastically conformable tapered pin-key
An elastically conformable tapered pin-key for securing a part and a shaft where the part has a cylindrical bore for receiving the shaft and a keyway tangentially intersecting the bore, and the...
|
|
|
4572698 |
Key stop for a marine propeller shaft
An improved key stop for use in connection with a marine propeller and drive shaft assembly. The key includes a pin positioned for insertion into a radial bore in the keyway, thus precluding axial...
|
|
|
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...
|
|
|
4479575 |
Retaining device
Connection means for connecting two components such as conveyor channel sections or guide sections includes an elongate connector. The connector is insertible into laterally-open recesses formed in...
|
|
|
4477096 |
Socket retainer
An elastic ring for maintaining a pin in a hole formed in a socket and work drive shaft of a rotary tool. The ring has integral fingers which project into the ends of the hole so that the pin...
|
|
|
4448564 |
Retaining means for impact drive socket
An improved retainer for the locking pin of an impact drive socket features an axially-movable sleeve that surrounds the pin and retains the same. The sleeve may be advanced (or retracted) on the...
|
|
|
4440206 |
Universal hammer having interchangeable heads
A universal hammer having separable handle and head portions to permit the use of interchangeable heads. The head is formed with a female threaded bore which threadedly engages a male threaded...
|
|
|
4433934 |
Push-pull yoke-power takeoff coupling
A push-pull collar or a yoke sleeve ramps locking pins radially outward when the collar is pushed away from a power takeoff stub shaft so that the yoke sleeve may be removed from the shaft. The...
|
|
|
4428626 |
Stabilizer
A well wall engaging member such as a reamer or stabilizer in which the wall engaging parts are releasably retained on the body of the device by mating undercut surfaces between the body and the...
|
|
|
4421239 |
Key for use with knock-down shelving units
A key for use with knock-down shelving units which can be fixedly assembled with the vertical posts of the unit before they're hoisted into vertical position and enables easy assembly of the...
|
|
|
4420075 |
Connecting member for chutes of chain-and-flight conveyors
The invention provides a reliable connection between chutes of a heavy-duty chain-and-flight conveyor with considerable side loading. The connecting member is a shaped link, the shouldered end...
|
|
|
4413432 |
Wedge and clamp locking system
An improved wedge and clamp locking system having an unidirectional interlock which can be disassembled to unlock the system rather than reversing the locking procedure by driving out the wedge.
|
|
|
4380405 |
Head flange mounting device for turbo-machine
A head flange mounting device for mounting a head flange on a casing in a turbo-machine, such as a centrifugal compressor, is disclosed which includes a plurality of slide keyways formed on the...
|
|
|
4373831 |
Key device for locking an element to a shaft
A key device for locking an element to a shaft for rotation therewith includes a key-engaging surface on the shaft which is provided with first and second opposite ends and angles radially inwardly...
|
|
|
4363562 |
Blocking-type key
A key that is in operative engagement between a keyway in a vertical shaft and a keyway in a driven member, such as the hub of a sprocket, is bent at its lower end to prevent the drive member from...
|