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2017results about "Bogie-underframe connections" patented technology

Hanging product divider and pusher systems and methods for dividing, pushing and/or dispensing one or more retail products

ActiveUS20140305889A1Avoid damageMaintaining organizationRacksElectric locomotivesEngineeringFront and back ends
A hanging merchandising product divider and pusher system and method dispense retail products. The system and method have a first divider having a length defined between a front end and a rear end and a height defined between a top end and a bottom end, at least one second divider having a length defined between a front end and a rear end and a height defined between a top end and a bottom end, and at least one connection plate connecting at least a portion of bottom end of the first divider to at least a portion of the bottom end of the second divider. The system and method also have at least one rear support connector connecting at least a portion of the rear end of the first divider to at least a portion of the rear end of the second divider and a first pocket defined by the first and second dividers, the connection plate, the rear support connector and the front ends of the first and second dividers, wherein the first pocket is sized or configured to receive one or more first retail products. Further, the system and method have a pusher paddle movably connected to the connection plate between the first and second dividers, wherein the pusher paddle is urged towards a front-side of the hanging system such that the pusher paddle moves the one or more products towards the front-side of the hanging system when the one or more first retail products are positioned within the first pocket of the hanging system, and rear mounting hangers located at a back-side of the hanging system.
Owner:MARKETING IMPACT

Straddle type single track working vehicle bogie

The invention relates to an urban railway working vehicle bogie and particularly provides a straddle type single track working vehicle bogie, aiming at solving the problems that an existing bogie cannot meet the operation requirement that a single track road has more bends and slopes and is narrow. The straddle type single track working vehicle bogie comprises a framework, a secondary suspension device and a traction device, wherein the whole body of the framework is of an II-shaped all-steel assembly welding plate type box-shaped structure, and comprises a side beam, an end beam and longitudinal beams; motor brackets are fixed between the upper part of the side beam and the longitudinal beams respectively; the motor brackets are provided with walking wheel assemblies; four guide wheel assemblies are mounted in the middle of the side beam and two stable wheel assemblies are mounted on the two sides of the lower part of the side beam; the secondary suspension device adopts a secondary steel coil spring assembly; walking wheels are rubber steel wire tyres filled with nitrogen; guide wheels and stable wheels are additionally arranged so that a working vehicle can be safely and stably operated; the turning radius is small, the climbing capability is strong, the sticking force is high, the highest operation speed is 40km/h, the working speed is 5km/h and the rescuing speed is less than 5km/h; the straddle type single track working vehicle bogie has a simple structure, is convenient to maintain and has a reliable performance.
Owner:太原中车时代轨道工程机械有限公司

Low-floor tramcar bogie

ActiveCN104590304AAdjust the width of the lateral stopIncrease flexibilityBogiesBogie-underframe connectionsBogieDrive shaft
The invention provides a low-floor tramcar bogie. The low-floor tramcar bogie comprises a framework, a swing bolster, a drafting device connected with a car body, a shaft box, a wheel set, a driving device, a foundation brake device, a magnetic track brake device, a primary suspension, a secondary suspension, a dragging device, a stone sweeper and a sand scattering device. The framework comprises side beams and end beams, a cross beam is arranged between the side beams and provided with a driving motor fixing plate and a positioning block, a positioning protrusion is arranged on the positioning block, a driving motor of the driving device is fixed to the driving motor fixing plate, positioning is conducted through the positioning protrusion and a positioning groove, and a cantilever of the driving motor is hung on a transmission shaft of the wheel set. A side bearing box is arranged in the swing bolster, and a catching groove is formed in the edge of the side bearing box. The dragging device connected with the car body comprises an installing plate, a connecting pin, a gasket and a pin shaft. A gap is formed between the pin shaft and the gasket. The magnetic track brake device conducts limiting operation through a magnetic track brake limiting device. By the adoption of the structure, the strength of the framework is improved, the transverse motion amplitude of the swing bolster relative to the framework can be reduced, and the driving device can be reliably supported and fixed.
Owner:GUANGZHOU ELECTRICAL LOCOMOTIVE

Framework and bogie comprising same

The invention discloses a framework. The framework comprises a cross beam and a side beam, wherein the side beam is of a sheet structure and hunches up in the center in the longitudinal direction; and the cross beam is connected to the hunching-up top of the side beam and detachably connected with the side beam. The invention further provides a bogie at the same time. The bogie comprises the framework; integration mounting bases are installed on the upper surfaces of the transverse two ends of the cross beam correspondingly; each integration mounting base comprises a foundation seat, a pair of brake mounting seats, a vertical absorber seat and an antiroll device mounting seat, wherein the brake mounting seats are arranged on one side of the foundation seat in the same straight line in a back-to-back mode, the vertical absorber seat is arranged at one end of the other lateral side of the foundation seat, and the antiroll device mounting seat is arranged on the other end of the other lateral side of the foundation seat; and the side beam, the cross beam and the integration mounting bases are in series connection sequentially through fasteners. The problem that a framework made from carbon fiber composite materials is poor in welding property is solved. The longitudinal, transverse and vertical rigidity decoupling of the side beam and the cross beam is achieved. The framework and the bogie have the advantages that the structure and assembling process of the bogie are simplified, and the loading burden of the framework is relieved.
Owner:ZHUZHOU ELECTRIC LOCOMOTIVE CO
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