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A conveying device includes a mount frame, a first guide mounted on the mount frame along a conveying circuit, several transport trolleys distributed along the conveying circuit, and a system for driving each of the transport trolleys comprising a second guide mounted on each of said transport troll

A conveying device includes a mount frame, a first guide mounted on the mount frame along a conveying circuit, several transport trolleys distributed along the conveying circuit, and a system for driving each of the transport trolleys comprising a second guide mounted on each of said transport trolleys and designed to co-operate with the first guide, a transmission connected to the transport trolleys. Advantageously, each of the transport trolleys includes a support having at least one useful face, advantageously intended for supporting at least a dish, and maintained in a substantially horizontal position. The invention is useful for fast catering service in a restaurant hall or the like.

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A conveying device includes a mount frame, a first guide mounted on the mount frame along a conveying circuit, several transport trolleys distributed along the conveying circuit, and a system for driving each of the transport trolleys comprising a second guide mounted on each of said transport troll

A conveying device includes a mount frame, a first guide mounted on the mount frame along a conveying circuit, several transport trolleys distributed along the conveying circuit, and a system for driving each of the transport trolleys comprising a second guide mounted on each of said transport trolleys and designed to co-operate with the first guide, a transmission connected to the transport trolleys. Advantageously, each of the transport trolleys includes a support having at least one useful face, advantageously intended for supporting at least a dish, and maintained in a substantially horizontal position. The invention is useful for fast catering service in a restaurant hall or the like. art of its height to the end portions. 66. The device of claim 52, wherein the wall is substantially planar. 67. The device of claim 52, wherein the application member includes end portions extending substantially perpendicular to the base portion, the base portion interconnecting the end portions. 68. The device of claim 67, wherein the base portion is disposed off-center relative to the end portions. 69. The device of claim 67, wherein the base portion is centrally disposed relative to the end portions. 70. The device of claim 67, wherein the application member includes a plurality of walls interconnecting the end portions. 71. The device of claim 70, wherein each of the walls has a free edge defining notches configured to hold a product. 72. The device of claim 71, wherein the free edges substantially define an envelope surface interconnecting the end portions of the application member. 73. The device of claim 52, wherein the application member includes projecting elements disposed on the base portion adjacent the wall. 74. The device of claim 73, wherein the projecting elements are chosen from teeth and spikes. 75. The device of claim 73, wherein the application member includes two rows of projecting elements, the rows being disposed on opposite sides of the wall to one another. 76. The device of claim 52, wherein the application member includes a plurality of walls, each of the walls having at least one free edge defining notches. 77. The device of claim 76, wherein the walls are disposed in a flared configuration when the application member is observed in cross-section along a longitudinal axis of the application member. 78. The device of claim 77, wherein the walls are disposed so as to permit hair to come into contact simultaneously with two adjacent free edges during application of product to the hair. 79. The device of claim 52, wherein the free edge of the wall is provided with teeth for applying the substance to eyelashes, the notches being formed by adjacent teeth. 80. The device of claim 79, wherein the free edge is provided with two rows of teeth, the teeth in each row being axially offset from each other along a longitudinal axis of the application member. 81. The device of claim 80, wherein adjacent teeth are curved alternatively outward to opposite sides with respect to the longitudinal axis of the application member. 82. The device of claim 52, wherein th