us4585355a concrete mixer truck google patents
US4585355A - Concrete mixer truck - Google Patents
The invention relates to a concrete mixer truck having a rotatably driven mixer drum, particularly a drum provided with interior mixing elements, and a hydraulic system as a drive source for the mixing process. It is intended to enhance the effect of the mixing process by transmitting vibration energy to the mixture materials. To this effect, a vibration generator is included in the hydraulic ...get price
US4585356A - Concrete mixer truck - Google Patents
The invention relates to a concrete mixer truck having a mixer drum adapted to be rotated by the traction motor of the vehicle through an auxiliary transmission of the traction motor transmission. It is an object of the invention to ensure that the power supplied by the traction motor is effectively available for traction purposes under conditions of increased power demand, such as starting ...get price
US4544275A - Concrete mixer truck - Google Patents
The invention relates to a concrete mixer truck having a mixer drum adapted to be rotatably driven, a water container, a water conduit leading from the container to the drum, and a water pump. An object of the invention is to prevent the quality of a properly composed mixture contained in the drum from being deteriorated by unintentional addition thereto of water from the water container.get price
US20130021867A1 - Concrete mixer truck - Google Patents
A concrete mixer truck includes: a driving device that drives a mixer drum to rotate; a pressure sensor that detects a pressure of the working fluid in the driving device; a material introduction determination unit that determines whether or not a material for generating the mixed concrete has been introduced into the mixer drum; a pressure determination unit that determines whether or not the ...get price
US4478514A - Vibrating concrete mixer - Google Patents
A concrete mixer having a drum, which contains mixing elements, and at least one vibrator for imparting vibrational energy to the material which is to be mixed. The vibrator is drivable by means of the water used to make up the concrete. The water may be discharged in a pulsating manner from a vibrating body which is caused to vibrate by this pulsation, or it may rotatably drive an eccentric ...get price
US4900154A - Concrete mixer having means ... - Google Patents
A concrete mixer is disclosed having a mixing drum and a drag body is mounted in the drum which has a drag surface positioned to at least partially come into contact with concrete in the drum during a measuring phase in the concrete mixing operation. A hydraulic driving circuit is provided to oscillate the drag body at least during the measuring phase.get price
Control for vehicular concrete mixer - Google Patents
This invention relates to a concrete mixer comprising a body; a rotatably mounted mixer on said body; a hydraulic motor for rotating said mixing drum; a reversible pump for supplying hydraulic fluid to said hydraulic motor; a control member for said reversibe pump operable in opposite directions from a neutral position in which said pump is inoperable to institute delivery of fluid from said ...get price
US2968915A - Hydraulic mechanism for concrete mixer ...
Automatic drum rotation control concrete transit mixer truck US20080144424A1 (en) * 2006-12-19: 2008-06-19: Schwing America, Inc. Automatic drum rotation control concrete transit mixer truck US8746954B2 (en) * 2007-06-19: 2014-06-10: Verifi Llc: Method and system for calculating and reporting slump in delivery vehiclesget price
Mixer Trucks for Sale: Cement, Concrete More IronPlanet
Mixer Trucks, while most commonly associated with concrete, can be used to mix other various materials as well. Browse Agitor Trucks , Front Discharge Mixer Trucks, Rear Discharge Mixer Trucks and other models from top manufacturers including International Mixer Trucks , Mack Mixer Trucks , Perterbilt Mixer Trucks and others.get price
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Concrete plant - Infogalactic: the planetary knowledge core
A concrete plant, also known as a batch plant or batching plant or a concrete batching plant, is a device that combines various ingredients to form concrete.Some of these inputs include sand, water, aggregate (rocks, gravel, etc.), fly ash, potash, and cement.There are two types of concrete plants: Dry mix plants and Wet mix plants. A concrete plant can have a variety of parts and accessories ...get price
popular 38m truck-mounted mobile concrete mixer pump truck ...
popular 38m truck-mounted mobile concrete mixer pump truck syg5271thb 38. Simply complete the form below, click submit, you will get the price list and a HM Machinery representative will contact you within one business day.get price
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transit mixer - Concrete batching plantChina Concrete ...
A concrete mixer is a machine of some design that is charged with materials and mixes them to produce concrete. A transit mixer is a concrete mixer with a rotating drum on a truck. It is used to accept either dry ingredients or already mixed concrete and then delivers the concrete to site. 454 views. Get Price.get price