Chute swing restricting mechanism

A swivelling concrete mixer chute, gutter or funnel with a biased locking pin and release lever is disclosed. The lock allows the chute to be held in a collapsed or extended position in relation to the mixer. The locking pin, rod, or bar (132) engages with the rotating plate (120) in a slot or hole...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KASAHARA TETSUO
Format:	Patent
Sprache:	eng
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS PREPARING CLAY PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS VEHICLES IN GENERAL WORKING CEMENT, CLAY, OR STONE
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Beschreibung
Zusammenfassung:	A swivelling concrete mixer chute, gutter or funnel with a biased locking pin and release lever is disclosed. The lock allows the chute to be held in a collapsed or extended position in relation to the mixer. The locking pin, rod, or bar (132) engages with the rotating plate (120) in a slot or hole (122A, 122B see fig 6) when the chute (10) is rotated by the rotary arm or shaft (20). There is also a spring loaded lever (140) for releasing the pin (132) from a locked state.