B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
B62B3/06—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground
B62B3/0618—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground using fluid lifting mechanisms
B—PERFORMING OPERATIONS; TRANSPORTING
B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
B62B5/00—Accessories or details specially adapted for hand carts
B62B5/06—Hand moving equipment, e.g. handle bars
B62B5/063—Hand moving equipment, e.g. handle bars for low-lift hand trucks
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Engineering & Computer Science
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Chemical & Material Sciences
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Combustion & Propulsion
(AREA)
Transportation
(AREA)
Mechanical Engineering
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Compressors, Vaccum Pumps And Other Relevant Systems
(AREA)
Dispositif destine a appliquer une precharge a un element de liaison transmettant des efforts, et appareil d'essai de resistance a des tractions et compressions alternees, equipe de ce dispositif
Clapet anti-retour pilote hydrauliquement pour systemes hydrauliques a haute pression, notamment pour systemes de soutenement hydrauliques d'exploitations minieres souterraines