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7377219 Spike-type railcar mover with optional gate opener  
A single-carriage reversing train positioning system which includes an extending spike-type car engaging member for engaging and moving one or more railcars. An extending chuck assembly may be...
7320396 Load carrier for use with work piece conveying apparatus  
A load carrier is designed for use with a work piece conveying apparatus, the work piece conveying apparatus including a conveyor chain for conveying a plurality of load carriers via transfer of...
7302894 Curved entry guide rails for car wash conveyor  
A vehicle tire entry guide for transitioning vehicles into a car wash lane comprises a pair of smoothly-curved, reversely similar tire guide rails covered with plastic. Each curved guide rail...
7201105 Conveyance apparatus using movable bodies  
Guided devices are connected to the front and rear ends of the main body of a moving body. Each guided device is connected in a relatively rotatable fashion about a lateral axle to the lower part...
7185744 Double wheel chock frame  
A roller system for moving a load a predetermined distance includes a chock frame having a pair of spaced chocks connected between a pair of rigid siderails and a freely moveable roller unit. The...
6942088 Conveyor system for transport of empty luggage carts from remote loading stations to multi-lane retrieval stations and method  
A system and method for returning empty luggage carts over long distances from a remote collecting station to a retrieval station in a passenger terminal, where they may be retrieved by arriving...
6845720 Conveyor shock absorber  
A shock absorbing tow bar for connecting between a drive trolley and a load carrying trolley of a conveyor system. The tow bar includes a pair of tubes that reciprocate relative to each other. A...
6837168 Indexer with self-powered carriage  
The present invention provides a reversing train positioning system for engaging and moving a railroad car or trip of cars by engaging a bogey wheel truck frame. The train positioning system...
6705233 Expandable painting wagon having a rack and pinion drive mechanism  
A paint wagon ( 10 ) has a base ( 22 ) having a plurality of wheels ( 28, 30 ) mounted in supporting relation thereto. A drop pin ( 32 ) is slidably mounted to the base. The drop pin ( 32 )...
6679185 Adjustable shock absorbing tow bar  
The trailing, load supporting component of a product conveyor is connected to a powered, leading component by a shock absorbing tow bar that employs relatively movable friction elements in a...
6668731 Conveyor roller with chain attachment link  
A conveyor roller assembly typically for pushing a vehicle through a car wash having a chain drive and split track, includes a bar extending form its forward end beneath the track to its back end...
6668730 Indexer carriage chain tension and dog control system  
A reversing chain-operated, dual carriage train indexer is provided with a chain tension control that acts directly on the chain and a retraction-biased, two-position carriage connection cylinder...
6647894 Car wash wheel push roller dolly  
A car wash wheel push roller dolly ( 20 ) is used for transporting a vehicle by pushing the vehicle wheel on a horizontal track in a car wash system consisting basically of a polyurethane dolly...
6644210 Shopping cart conveyor with front wheel alignment and turning system  
An inclined conveyor for transporting shopping carts between an upper floor and a lower floor. The inclined conveyor includes a continuous conveyor assembly having a conveyor belt including a...
6637342 Conveyor carrier  
The present invention is directed to a conveyor assembly and carrier for use with a conveyor wherein the carrier includes a frame having a longitudinal axis, a first pair of load wheels rotatably...
6622636 Device for automatically moving vehicles along guide ways of lifts  
A device for automatically moving vehicles along guide ways of lifts is constituted by a pusher carriage movable horizontally with a corresponding actuator on a guide that is longitudinally fixable...
6553916 Car spotter drive  
The present invention provides a low clearance, compact guideway, train positioning system that can be installed in close quarters alongside an existing railroad track. The system is chain driven...
6490979 Inclined shopping cart conveyor system  
An inclined conveyor for transporting shopping carts between an upper floor and a lower floor. The inclined conveyor includes a continuous conveyor assembly having a conveyor belt including a...
6422153 Car wash conveyor track section construction and combined chain take up and roller control unit therefor  
A car wash conveyor including a simplified and improved track structure using cut out flat support plates for mounting three tiers of tracks. The support plates allow equal widths of an...
6378441 Article conveying method  
An accumulator mechanism for stopping a carrier on an inverted power and free conveyor system when it approaches a stopped preceding carrier. A pivot arm on a leading trolley for each carrier has a...
6378440 Overhead conveyor rotator system  
An overhead conveyor includes a rotator system for rotating a work piece as it travels along a conveying track. A carrier movable along the track is propelled by an endless conveyor chain disposed...
6374747 Sound abatement methods and conveyor trolleys  
A sound abatement method includes applying a sound abating material to at least one area of at least one component of the moving trolley. A sound abatement conveyor trolley includes a trolley body...
6330953 Shock absorbing tow bar for trolley-type conveyor systems  
A shock absorbing tow bar for connection between the accumulating trolley and load carriage of a power and free conveyor system is disclosed. The tow bar includes one component that is connectable...
6324992 Hybrid carrying truck  
A hybrid carrying truck is disclosed which has merits of both of a skid carrier and a carrying truck such that it can successively and smoothly transfer between different carrying lines to carry a...
6298790 Accumulator mechanism for detaching trolleys from drive chains in power and free conveyor system  
An accumulator mechanism for stopping a carrier on an inverted power and free conveyor system when it approaches a stopped preceding carrier. A pivot arm on a leading trolley for each carrier has a...
6253684 Stop mechanism for power and free conveyor system  
A stop mechanism for detaching a conveyor trolley from a drive system which normally drives the trolley along a conveyor track. A ramp can be moved into the path of a trolley dog so that the...
6186073 Pusher roller assembly for a car wash conveyor  
A roller assembly for car wash conveyors having three pairs of pusher rollers on the upper end of a conveyor roller bar in order to reduce and make more uniform the roller wear. The roller pairs...
6161682 Car washing machine and system  
A car washing apparatus having a continuous conveyor that moves along a conveyor path and a guide rail with an upper surface on which wheels of the vehicle roll thereby moving the vehicle from the...
6138575 Floor transport system with rail-mounted floor transport vehicles  
A floor transport system with a rail guided floor transport vehicle and a guide rail system is recessed in the floor or ground plane and has a slotted track channel for guiding the vehicle along a...
6123028 Conveyor for a load-moving system  
6070534 Conveying system  
A conveying system for transporting loads utilizes a transport cart that is supported by rollers. The transport cart is supported by the rollers adjacent several serially arranged revolving drives...
6050196 Storage conveyor system for carrier car  
A carrier car, for conveyance by a carrier car conveying chain, may be stopped at a desired position at a work station or in a storage section and re-started from the stopped position. A carrier...
5852979 Free trolley for power and free conveyors  
A power and free conveyor system is provided which utilizes a difference in height between the wipe in power trolley and the wipe out power trolley, with or without a camming down of a retractable...
5839567 Conveying system  
The present invention relates to a conveying system such as in an assembly line, more particularly to a plurality of transport cars without motor that are driven in close contact with each other on...
5823116 Shock-absorbing tow bar coupler  
A shock-absorbing tow bar coupler is disclosed. The tow bar coupler includes a housing dimensioned and configured at forward end to engage a trolley of a power and free conveyor. At its rearward...
5732635 Amusement power-cable-propelled and channel-guided boat ride structure  
Cable driven racing boats compete in a simulated race including forward and return heats. In the forward heat, the racing boats are accelerated along parallel guide channels from a forward launch...
5730061 Automatic conveyor system with damage-free guide rails  
A guide rail assembly for use with a conveyor of an automatic conveyor car wash. The guide rail assembly is comprised of a main guide rail positioned outside the conveyor proximate the wheel...
5676060 Floor chain transfer system  
The transmission system (5) contains two horizontal sprocket wheels (12 and 15) turning in the opposite sense over which run two floor chains (9 and 13) which carry protruding catch elements (10...
5647474 Structure for preventing position deviation of a truck loaded on a traverser  
The present invention provides a traverser, which includes a support member driven by a chain and movable between a carry-in rail and carry-out rail which are disposed parallel with each other. The...
5632206 Adjustable cushioned tow bar for power and free conveyor  
A cushioned tow bar for connecting a drive trolley to a load carriage in a power and free conveyor system includes a particulate shock absorber with a damping chamber which is partially filled with...
5579695 Assembly line system having puck guided pallets and track engaging brake members  
An assembly line system has a pallet travelling along a work top of a work table section. The table section has a track along which a cardanic chain moves to convey pucks connected to the underside...
5549050 Load carrying unit for a conveyor system  
A load carrying unit including a vertically movable pin for engagement with a movable chain of a chain conveyor includes a vertically movable chain engaging pin assembly attached to a front end of...
5537930 Method for hauling conveyor units from a main track to a shunting track in a floor chain haulage system  
During the haulage of a conveyor unit (3), a floor chain (6) of a shunting track (2) is moved over a pitch distance (PZ) which is slightly larger than the length of a conveyor unit (3) and which is...
5517922 Power and free conveyor transfer system  
A power and free conveyor transfer system includes a number of drive trolleys operating within a free track and being selectively propelled by endless drive chains within a vertically aligned power...
5511486 Shock absorbing tow bar  
The trailing, load supporting component of a product conveyor is connected to a powered, leading component by a shock absorbing tow bar that employs a dampener tube in which a plunger moves against...
5473991 Apparatus for conveying work objects  
An apparatus for conveying work objects having a conveyor for moving the work objects in a predetermined direction of travel to a terminus; linking assemblies for individually releasably...
5443014 Floor mounted on demand conveyor  
An above the floor conveyor is provided for transporting a wheeled vehicle having a plurality of tires across a floor surface with a pair of the vehicle's tires oriented in a guided track. The...
5407052 Snubber assembly  
An improved snubber assembly for interconnecting a driving conveyor assembly to a driven conveyor assembly. The snubber assembly includes a shield tube adapted to be attached to the driven conveyor...
5373952 Pneumatic shock absorber in compound trolley conveyor  
A shock absorber in a compound trolley conveyor, including two cylinders disposed between a foremost trolley and a front trolley of the compound trolley conveyor and connected together face to face...
5359940 Method and device for the decoupling/coupling of transport elements to a drive mechanism  
Method for decoupling and/or coupling of transport elements to a drive mechanism, in particular a drive mechanism (2) with a mainly continuously moving drive element (3). The decoupling and/or...
Matches 1 - 50 out of 235 1 2 3 4 5 >