US Patent for Drum drive for a truck mixer Patent
US20120004790A1 - patents.google.com
US20120004790A1 US13/236,433 US201113236433A US2012004790A1 US 20120004790 A1 US20120004790 A1 US 20120004790A1 US 201113236433 A US201113236433 A US 201113236433A US 2012004790 A1 US2012004790 A1 US 2012004790A1 Authority US United States Prior art keywords drum slump concrete water truck Prior art date Kefid Legal status (The legal status is an …
Direct drum drive for concrete mixer trucks - Okubo
Direct drum drive for concrete mixer trucks . United States Patent 4124304 . Abstract: A device for driving and supporting the drum of a concrete mixer truck comprises a casing fixedly mounted on the truck chassis by stud bolts, and a driving shaft connected in driving relationship with the drum by a universal coupling consisting of a driving
A compression release mechanism works to ease the starting of internal combustion engines by allowing them to spin up to starting speed without having to work against the pumping action of the pistons.It does this through a release valve that is incorporated within the cylinder head that vents the cylinder pressure to the outside atmosphere until the engine has sufficient momentum to overcome it.
US Patent for Drum drive for a truck mixer Patent (Patent
Justia Patents With Specified Actuating Or Control Means US Patent for Drum drive for a truck mixer Patent (Patent # 8,864,364) Drum drive for a truck mixer . Feb 4, 2010. The present invention relates to a drum drive for a truck mixer with a vehicle drive train and a mixing drum, wherein the drum drive can be driven by at least one electric
US Patent for Methods for carbonation of a cement mix in a
May 01, 2019 · The invention provides compositions and methods directed to carbonation of a cement mix during mixing. The carbonation may be controlled by one or more feedback mechanisms to adjust carbon dioxide delivery based on one or more characteristics of the mix or …
Feb 05, 2010 · Patent for an Electric Typewriting Machine and improvements of such machines, filed on behalf of Arthur Scherbius. This patent is used in the Enigma Model H29. US1777425 / 25 March 1925 This is the US version of German Patent DE429122 (26 March 1924). It is filed on behalf of Chiffriermaschinen AG in Berlin (Germany) and lists Paul Bernstein as
US3924710A - Rack and pinion hoist - Google Patents
US3924710A US31096272A US3924710A US 3924710 A US3924710 A US 3924710A US 31096272 A US31096272 A US 31096272A US 3924710 A US3924710 A US 3924710A Authority US United States Prior art keywords frame shaft pinion plunger brake Prior art date Kefid Legal status (The legal status is an assumption and is not a legal conclusion.
The 8-40 ENVIRO-DRUM, over 60 yards operating capacity Mixers do an excellent job of shredding and blending the feedstock before entry into the drum. Numerous other mixer options and sizes are available. Patent Pending Finished compost stacked and stored. 5-14 ENVIRO-DRUM The 5-14 ENVIRO-DRUM, up to 8 yards operating capacity 6-20 ENVIRO-DRUM
All Vecoplan Shredders with Hi-Torc Drive. US 7,757,983 B2. Comminuting Apparatus with a Reduced Number of Bearings. US 9,233,376 B2. Comminuting Device Including a Rotary Current Asynchonous Motor and a Non-Positive Traction Drive and Method for its Operation. All Vecoplan Shredders utilizing V-Belt Rotor Drive and Traction Control (like V-ECO)
FourKites receives patent for AI-powered ETA using smart
Jun 07, 2021 · FourKites has announced it has been awarded U.S. Patent No. 11,017,347 by the US Patent Office for its Smart Forecasted Arrival (SFA) capabilities, which provide companies with highly frequent and accurate ETAs for freight in transit—even when that truck lacks any technology to transmit location data. SFA is now available to FourKites customers globally, extending the benefits of real-time
Saturation Dive: Ford 10 Speed Transmission Power Flow
Dec 23, 2014 · But pickup trucks can use lots more, because of the wide spread of available axle, final drive ratios. Frequent towing, 4:10s to 5:13s can use lots more overdrive. Freeway gears, lots more underdrive. A 15-speed in a pickup truck would make it more versatile without the need for changing out axle gears, front and rear, when situations change.
US7422359B1 - Method of mixing cement and - Google Patents
A high-speed turbine mixer combines water and cement into a pre-mixed cement paste that is added to aggregates to create a concrete mix. The turbine mixer includes a housing that cooperates with an auger to move dry cement into a mixing chamber where water is added. A mixing plate rotates at high speed to break up water and cement into small particles that enhances the hydration of the cement
A washing machine (laundry machine, clothes washer, or washer) is a home appliance used to wash laundry.The term is mostly applied to machines that use water as opposed to dry cleaning (which uses alternative cleaning fluids and is performed by specialist businesses) or ultrasonic cleaners.The user adds laundry detergent, which is sold in liquid or powder form, to the wash water.
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US3300193A - Control apparatus for material mixers
US3300193A US475304A US47530465A US3300193A US 3300193 A US3300193 A US 3300193A US 475304 A US475304 A US 475304A US 47530465 A US47530465 A US 47530465A US 3300193 A US3300193 A US 3300193A Authority US United States Prior art keywords ingredients mass flow concrete mixer rate Prior art date Kefid Legal status (The legal status is an assumption and is …
The present invention relates to a concrete mixer truck having a drum wherein there are mixer elements that are moved to effect agitation of mixture in the drum. It is known U.S. Pat. No. 4,478,514 to transmit vibration energy to the mixture material by means of a vibrator projecting into the interior of the mixer drum.
Hot Mix Asphalt Center in Buda, TX - Certifications, Cost
The cost to attend Hot Mix Asphalt Center ranges from $800 to $3,000 depending on the qualification, with a median cost of $3,000. When asked how they paid for their training, most reviewers responded, "My company paid for my training".