US Patent for Concrete pump with pivotable hopper Related Information

Patents Assigned to McNeilus Truck & Manufacturing, Inc

Aug 29, 2008 · Justia - Patents - Patents and Patent Application Resources. Abstract: An on-board auxiliary split tank system for supplying makeup water and chemical additives to a transit concrete mixing vehicle is disclosed which includes a generally cylindrical water tank designed for generally horizontal deployment having a shaped recess therein and an additive tank configured to nest in said …

Mobile transfer station for flowable material Patent

Jul 10, 2018 · The Mobile transfer station for flowable material patent was assigned a Application Number # 15484179 – by the United States Patent and Trademark Office (USPTO). Patent Application Number is a unique ID to identify the Mobile transfer station for flowable material mark in USPTO. The Mobile transfer station for flowable material patent was filed with the USPTO on Tuesday, April 11, 2017.

Locking Mechanism Patent Suppliers, Manufacturer

Alibaba offers 16 Locking Mechanism Patent Suppliers, and Locking Mechanism Patent Manufacturers, Distributors, Factories, Companies. Low Price Electric Concrete Mixer JS750 with Mechanical Hopper Double shaft Concrete Mixer. Concrete Mixer,Concrete Batch Plant,Asphalt Plant,Cement Silo,Concrete Pump. Total Revenue: US$50 Million - US

Concrete Batching Plants, Cement Silo - EngNet South Africa

Since establishment in 1990 we rapidly grew into being the leading manufacturers of ready mix batching plants in South Africa. We also provide Cross-border services. We have supplied Batching Plants to the Congo, Namibia, Zimbabwe, Mali, Algeria, Angola, Mozambique, Botswana, Mauritius, Zambia, Tanzania, Burkina Faso Swaziland and most recently

Concrete Batching Plants and Ready Mix Trucks

PMSA batching plants are supplied with either planetary mixers for smaller plants (less than 60m3/hr) or twin shaft mixers for larger plants. We also supply ready-mix truck mixers that are mountable on all leading brand trucks. Our mixer truck drum capacities range from 6m3 to 8m3. PMSA drums have excellent mixing tech, use PMP hydraulic

US3826353A - Conveyors - Google Patents

US3826353A US27816672A US3826353A US 3826353 A US3826353 A US 3826353A US 27816672 A US27816672 A US 27816672A US 3826353 A US3826353 A US 3826353A Authority US United States Prior art keywords support belt conveyor brake elongated Prior art date Liming Legal status (The legal status is an assumption and is not a legal conclusion.

StyroSpray 1000 technical Data 2 - Speedliner

Registered US Patent 6,362,302 StyroSpray 1000 11/10 Vol. 8 Page 2 of 13 Hand Held Hopper Gun Available from Industrial Polymers and other suppliers The hand held hopper gun (drywall gun) is recommended as a simple low cost alternative for

Gypsum concrete - Wikipedia

Gypsum concrete is a building material used as a floor underlayment used in wood-frame and concrete construction for fire ratings, sound reduction, radiant heating, and floor leveling. It is a mixture of gypsum plaster, Portland cement, and sand. The brand name Gyp-Crete, a Maxxon Corporation trademark, has come into general use as a term for gypsum concrete by construction professionals and

Patent Examiner Dave W Arola

Patent Examiner Dave W Arola. Dave W Arola has presided over the following applications: Conical-shaped internal anchor for double-containment pipe a Quick coupling device for coupling a tube to a rigid endpiec Compliant Joint With A Coupling Member For Interfacing Dissi Conduit And Block Connection Indicator Deviceengagement Devi

US3663129A - Concrete pump - Google Patents

United States Patent Antosh 51 May 16, 1972 [541 CONCRETE PUMP 2,033,338 3/l936 Kirby ..4l7/900 x [72] inventor: Leon A. Antosh, Rural Route, Erie, lll.

US5413631A - Formation of a cellulose-based premix

US5413631A US08/066,781 US6678193A US5413631A US 5413631 A US5413631 A US 5413631A US 6678193 A US6678193 A US 6678193A US 5413631 A US5413631 A US 5413631A Authority US United States Prior art keywords amine oxide cellulosic cellulose pulp premix Prior art date Liming Legal status (The legal status is an assumption and is not a legal conclusion.

CPC Scheme - United States Patent and Trademark Office

{having a feeding hopper and consecutive vertical or inclined mixing container fed at its upper part} e.g. mixers pivotable about an axis perpendicular to the axis of rotation for emptying} [2013-01] United States Patent and Trademark Office. United States Patent and Trademark Office. Browse By Topic . Browse By Topic.

APPARATUS FOR SCREEDING UNCURED CONCRETE SURFACES - Patent …

May 14, 2009 · Patent application title: The screed head may be pivotable about an axis generally normal to the axis of rotation of the wheel and relative to the at least one wheel to adjust an angle of the screed head relative to the axis of rotation of the wheel. Claims: 1. A wheeled screeding device movable over a surface of uncured concrete and being

Concrete pump with S-tube valve assembly with wear ring

The S-tube valve is pivotably mounted in a concrete hopper. As the piston in one of the pumping cylinders moves toward the hopper to pump concrete through the S-tube valve to the discharge conduit, the piston in the other pumping cylinder retracts away from the hopper to draw concrete into the cylinder. A typical S-tube valve assembly is described in U.S. Pat. No. 6,305,916.

Patent Examiner Timothy F Simone

Patent Examiner Timothy F Simone. Delay-O-Matic. Familiar Faces. Recent Activity. Major Parties. Demographics. Type: Examiner. Timothy F Simone has presided over the following applications

Temperature Regulation System For Vehicle Hydraulic System

As shown in FIG. 4, the rear assembly 30 includes a pump system (e.g., an ultra-high-pressure pump system, etc.), shown as pump system 90, disposed within the compartments 80 of the rear assembly 30. The pump system 90 may include a high pressure pump and/or a low pressure pump coupled to a water tank 92 and/or an agent tank 94.

Mechanical patent titles for January 17, 1995

Patent turning and positioning device and method 005/081.1. 5381570 Collapsible baby playing bed 005/099.1. 5381571 Pivotable and lockable hospital bed guard 005/430. 5381572 Twist rolling bed 005/600. 5381573 Automatic invalid relief facility 005/604. 5381574 Method and apparatus for pre-treating soiled fabric articles prior to laundering 008

SCHWING GMBH v. PUTZMEISTER AKTIENGESELLSCHAFT | …

Sep 24, 2002 · Schwing GmbH appeals an order of the United States District Court for the District of Minnesota entering summary judgment that two types of concrete pumps, manufactured by Putzmeister, Inc., and Putzmeister Aktiengesellschaft, do not infringe Schwing's U.S. Patent No. RE 32,657. The district court held that prosecution history barred Schwing

Mechanical patent titles for January 17, 1995

Patent turning and positioning device and method 005/081.1. 5381570 Collapsible baby playing bed 005/099.1. 5381571 Pivotable and lockable hospital bed guard 005/430. 5381572 Twist rolling bed 005/600. 5381573 Automatic invalid relief facility 005/604. 5381574 Method and apparatus for pre-treating soiled fabric articles prior to laundering 008

Seal Coat Process Utilizing Multiple Applications of

Oct 15, 2007 · This invention relates to a novel seal coat process and equipment for applying the seal coat to improve the reliability of seal coat aggregate retention to the surface of the pavement by increasing the surface area of aggregate covered with binder and interlocking the aggregate with finer gradation material such as choke stone. It also relates to the use of lower amounts of asphalt binder