| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Folding cart chair | US47335 | 1993-03-19 | US5265892A | 1993-11-30 | Brian R. Said |
| The flexible cargo container of this cart partially deflects inside-out as the cart truss supporting it changes orientation pivoting on wheels rotatably mounted at the aft lower extremity of downwardly projecting support struts to serve as a chair. Leg supports providing static stability are pivotably mounted to extend forward thereby resisting tipping moments about the wheel axle with payload located intermediate thereto. Rotation of the forward end of the cart upwardly and rearwardly brings the rearward upper connect strut in contact with the support surface exposing the underside of the flexible container inverted to concavity, resulting in a chair of supine positioning. Support struts making up the truss fold about pivotable connections yielding a non-use flat geometry for storage. Snap releasable interconnections dissociate struts from the truss in further disassembly. | ||||||
| 42 | Body and undercarriage for interconnectable baggage carts | US235705 | 1988-08-19 | US4949986A | 1990-08-21 | Pierre R. Gohier |
| A baggage cart intended to be selectively coupled to other carts to form a train of carts comprises a body and an undercarriage supporting the body. The body includes a double-walled plastic floor, a double-walled plastic roof, and a pair of double-walled plastic end members. Each of the end members has integral lower and upper extension portions extending toward and being fastened with the longitudinal ends of the floor and roof, respectively. The undercarriage includes a plurality of metal stringer members extending substantially the length of the body and attached thereto. A tower assembly is secured to the stringer members, and a steerable front axle assembly is disposed beneath the tower assembly, with a bearing member interconnecting the tower assembly and front axle assembly such that the front axle assembly is rotatable relative to the tower assembly. The baggage cart further comprises a tow bar pivotally secured to the front axle assembly, a rear axle assembly attached to the stringer members, and a hitch attached to the stringer members and capable of releasably securing one of the other carts. The inner walls of the floor and roof include conically shaped depressions having complementary-shaped spacers or plugs disposed therein. In addition, a plurality of metal tubes are supported between sockets formed in the end members, and a plastic shelf extends over and is supported by the metal tubes. The baggage cart also comprises a brake arrangement operated by the tow bar. Furthermore, a method of assembling the cart body and securing the cart body to the undercarriage is disclosed. | ||||||
| 43 | Sled | US924502 | 1978-07-14 | US4243238A | 1981-01-06 | Marvin L. Johnson |
| A bobsled having a load supporting forward steerable member hingably connected to a load supporting trailing member is disclosed wherein the trailing member is spaced behind the forward member. The hinge connected members are adapted to turn and tilt relative to one another for changing the direction of movement of the sled and for folding the members upon one another for ease of handling, transportion and storage. Hand grips located on a front end portion of the forward member permit a rider lying prone on the sled to turn or tilt the same while in motion to alter the direction of motion of the sled or brake the forward momentum thereof. The members each contain a pair of runners having lower surfaces tapered away from a weight-bearing surface of the members as the runners extend from the front to the back of each member. Elongated, flat, rectangular reinforcing strips formed of durable material such as metal are attached to rear portions of the lengths of the sled runners. | ||||||
| 44 | Dual low lift truck | US746908 | 1976-12-02 | US4096961A | 1978-06-27 | Jack O. Rocco |
| A powered dual walkie/rider low lift transporter type truck especially for slip sheet pallet handling in which one tractor portion is supported from a single drive-steer wheel at one end, a second tractor portion is supported from a dual caster wheel at a corresponding one end, and load wheels at the other end of each truck are pivoted from a relatively short length L-shaped platform or frame and are actuatable to lift and lower the platform by actuator-linkage means on each truck. The trucks are coupled together lengthwise of adjacent inner sides thereof. A pair of channel members are located intermediate the drive-steer and load wheels of the one truck and between the caster and load wheels of the other truck, each having stop members secured therein and camming or open portions formed at the bottom of the rear flanges. A load supporting relatively long L-shaped platform or frame is mounted in each pair of channel members by pairs of upper and lower guide rollers; each platform overlaps, extends forwardly of and is elevatable in a horizontal plane with the corresponding short platform to transport a load. Lowering either short platform effects a forward tilting of the corresponding long platform to form a ramp thereof with the floor as the upper guide rollers contact the stop members and the lower guide rollers project into the open portions of the rear flanges while the corresponding load wheels project into openings formed in the long platform. A known push-pull device is mounted on the carriage of the long platform of each truck for slip sheet pallet handling. Both independent and dual controls are provided for the push-pull devices of the trucks, and independent rider and pedestrian drive controls are provided on the one tractor portion for the operator of the side-by-side coupled trucks. | ||||||
| 45 | Trash cart | US54812466 | 1966-05-06 | US3377085A | 1968-04-09 | FRALICK ROY A |
| 46 | Combination vehicle | US54485866 | 1966-04-25 | US3374000A | 1968-03-19 | WETZEL ERVIN H |
| 47 | Tandem sleds | US21035562 | 1962-07-17 | US3145029A | 1964-08-18 | OLLANKETO CLIFFORD A |
| 48 | Wagon handle | US10455061 | 1961-04-21 | US3100120A | 1963-08-06 | CLEARY JOHN R |
| 49 | Truck steering hitch | US51071255 | 1955-05-24 | US2823929A | 1958-02-18 | JEAN PASQUALI |
| 50 | PALLET CART | PCT/US2005039542 | 2005-11-01 | WO2006050390A3 | 2008-01-17 | WIFF JAMES W; DVORAK ANDREW LEONARD |
| The present invention is a pallet cart (20) adapted to transport a loaded pallet to a location within a facility and or transport loose material from said location. The pallet cart comprises a base frame (4), a plurality of castor wheels (6) a first and second side walls (8). The sidewalls are pivotally connected to said base such that they may fold to allow a pallet to be placed onto said cart, or extend upwardly to contain loose material. The pallet cart is adapted to be hitches to another pallet cart via a tongue(14) and a hitch ((10) to form a train of carts. Wherein a pulling device (12) may be provided to pull the train about the facility. | ||||||
| 51 | Trailer towbar adaptor for a hand truck | US120904 | 1998-07-22 | US6082755A | 2000-07-04 | William M. Topar |
| An adaptor is disclosed for use in connection with a hand truck to engage a trailer. The adaptor comprises a support piece and at least one slot mounted on the support piece. The at least one slot has an open end which is adapted to engage a load bearing platform of a hand truck. A tow bar is mounted on the inside of the support piece and extends upwardly at an angle from the inside of the support piece. The tow bar engages a coupler on a trailer. | ||||||
| 52 | Airline baggage cart | US549342 | 1995-10-27 | US5749589A | 1998-05-12 | Anthony Hopkins; Dale Matlock; John Senter; Fred Shield; Chet Malanowski; James Ortery; Frank Wilson; Leonard Timpone; Richard Pugh; Joel Heyndricks; Ronald Kotlarz; Stanley Lorenz; Ralph Unrath |
| An airline baggage cart includes a wheeled chassis, a mounting assembly, and a cart body. The mounting assembly includes angle brackets for attachment to the chassis and to dampened runner members. The cart body includes a base frame and four corner posts secured to the base frame, roof supports secured to the corner posts, and corrugated metal wall panels secured to the posts. A roof panel formed from a single sheet of metal is secured to the roof supports, and a floor panel formed from a single sheet of metal is secured to the base frame. The runners may be raised by the angle brackets above the chassis frame by a sufficient distance to allow a forklift fork to enter between the chassis frame and the runners for lifting the baggage cart with improved stability and decreased likelihood of damage to the cart. | ||||||
| 53 | Dolly | US626401 | 1990-12-14 | US5052703A | 1991-10-01 | Stafford Bertrand |
| A dolly for moving bulky or heavy loads wherein the dolly includes a plurality of platforms having a padding element placed about each platform and a well defined by upstanding wall portions. The platforms are linked by an articulated arm structure which is pivotally attached at its rear end to each platform by hinged connections and attached at its forward end to form the linkage. | ||||||
| 54 | Baggage cart body | US430157 | 1989-11-01 | US4986596A | 1991-01-22 | Pierre R. Gohier |
| A baggage cart intended to be selectively coupled to other carts to form a train of carts comprises a body and an undercarriage supporting the body. The body includes a double-walled plastic floor, a double-walled plastic roof, and a pair of double-walled plastic end members. Each of the end members has integral lower and upper extension portions extending toward and being fastened with the longitudinal ends of the floor and roof, respectively. The undercarriage includes a plurality of metal stringer members extending substantially the length of the body and attached thereto. A tower assembly is secured to the stringer members, and a steerable front axle assembly is disposed beneath the tower assembly, with a bearing member interconnecting the tower assembly and front axle assembly such that the front axle assembly is rotatable relative to the tower assembly. The baggage cart further comprises a tow bar pivotally secured to the front axle assembly, a rear axle assembly attached to the stringer members, and a hitch attached to the stringer members and capable of releasably securing one of the other carts. The inner walls of the floor and roof include conically shaped depressions having complementary-shaped spacers or plugs disposed therein. In addition, a plurality of metal tubes are supported between sockets formed in the end members, and a plastic shelf extends over and is supported by the metal tubes. The baggage cart also comprises a brake arrangement operated by the tow bar. Furthermore, a method of assembling the cart body and securing the cart body to the undercarriage is disclosed. | ||||||
| 55 | Multi-place stroller | US423955 | 1989-10-18 | US4969656A | 1990-11-13 | Kenneth A. Clausen |
| This stroller has a series of seats at cut-out areas in a tray supported on columns secured to a wheeled floor panel. A tongue is also secured to the floor panel, the entire assembly being marketable as a kit of a easily assembled components. The seats are slings of fabric, the ends of which traverse slots in the tray. These are secured with dowels engaging loops in the fabric above the tray. The slots are enlarged on the top surface of the tray to retain the dowels against endwise slippage. | ||||||
| 56 | Industrial truck | US958166 | 1978-11-06 | US4287966A | 1981-09-08 | Kenneth A. Frees |
| A compact industrial truck includes a chassis having a power unit at the front and a single steerable drive wheel under the power unit. A pair of nonsteerable wheels is located at the rear of the chassis. Rearward of the power unit is a platform upon which an operator may stand while operating the truck, there being a steering arm interconnected with the drive wheel and accessible by the operator. A fork lift assembly is carried at the rear of the chassis and has a pair of forks extending rearwardly for lifting palletized loads, there being a fork actuation device preferably in the form of a hydraulic cylinder for selectively raising and lowering the forks. A coupler can be carried at least at one end of the chassis, and optionally at both ends, for coupling a trailer to the truck independently of the fork lift assembly. Control devices are accessible to the operator from the platform for controlling both the movement of the wheel and the raising and lowering of the forks. | ||||||
| 57 | Cart and vehicular carrying system for the cart | US45341574 | 1974-03-21 | US3874531A | 1975-04-01 | MAYO WILLIAM D |
| A vehicle carried utility push-cart system in which a basic cart configuration has handle and a forebody both telescoping into a wheeled or ski-supplied midbody which has a pan as the primary load carrying element of the cart; the pan has a laterally outboard torque tube socket which engages a hook in a vehicular attachment jacking system permitting the cart to be loaded on the rear of and transported by the vehicle; a double hook embodiment, and various specialized embodiments for use in camping, picnicking and as artisans'' carts, are disclosed.
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| 58 | Cart storage assembly | US27683D | 1971-09-30 | USRE27683E | 1973-06-19 | |
| A CART STORAGE ASSEMBLY INCLUDING ONE ASSEMBLED CART WHICH INCLUDES A SUBSTANTIALLY HORIZONTAL PLATFORM MEMBER, ROLLERS FOR MOVING IT ALONG THE FLOOR AND A PAIR OF OPPOSITE END MEMBERS EXTENDING UPWARDLY FROM THE PLATFORM MEMBER, A PLURALITY OF DETACHED END MEMBERS SUPPORTED ON THE PLATFORM OF THE ASSEMBLED CART IN SUBSTANTIALLY PARALLEL RELATIONSHIP TO EACH OTHER AND TO ONE END MEMBER OF THE ASSEMBLED CART AND A PLURALITY OF PLATFORM MEMBERS DETACHED FROM THEIR END MEMBERS, THE DETACHED PLATFORM MEMBERS BEING SUPPORTED ON THE PLATFORM OF THE ASSEMBLED CART IN SUBSTANTIALLY PARALLEL RELATIONSHIP TO EACH OTHER AND TO ONE END MEMBER OF THE ASSEMBLED CART.
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| 59 | Transportable container | US49608665 | 1965-10-14 | US3269580A | 1966-08-30 | TOLBERT JR RALPH D |
| 60 | Connector for trailing golf carts | US35386464 | 1964-03-23 | US3237968A | 1966-03-01 | ARSENAULT ALBERT A |
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