Leifheit
Axel Leifheit, Hauslingen DE
Patent application number | Description | Published |
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20090025737 | METHOD AND APPARATUS FOR CONVEYING A CIGARETTE STREAM IN A CONTROLLED MANNER - A method and apparatus for conveying a cigarette stream in a controlled manner into an initially empty conveying section of a machine for producing and/or packaging cigarettes, the conveying section being delimited laterally by walls and the cigarette stream being supported during conveying by a movable supporting element which is moved together with the cigarette stream along the conveying section. The walls which delimit the conveying section laterally can be moved at least partially in order to change the cross section of the conveying section. | 01-29-2009 |
David H. Leifheit, Racine, WI US
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20100064895 | Dust Prevention And Removal Device - A device is provided that is capable of circulating air throughout a personal space as well as collecting and preventing the build up of dust and other particulate matter by drawing in air from the surrounding environment and removing some dust, allergens and other such particulate matter therefrom. The filtered air is then expelled out of the device and back into the surrounding environment. The device includes a housing defining an interior space having a motor and fan assembly disposed therein. The housing includes an inlet with a filter provided therein such that air drawn in through the inlet is filtered. The air is then expelled through a circumferentially disposed outlet. The filter element preferably includes a lock and key system configured to prevent operation of the device in the absence of a properly keyed filter. | 03-18-2010 |
Holger Leifheit, Osnabrueck DE
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20130183094 | PROCESS FOR REPAIRING ROAD SURFACING SYSTEMS, IN PARTICULAR FOR OPEN-PORE ASPHALTS - The present invention relates to a process for repairing top layers for roads, tracks, and other areas used by traffic, by applying an amount of at least 20 g/m | 07-18-2013 |
Holger Leifheit, Osnabruck DE
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20090326148 | LOW-EMISSION POLYURETHANE BACKING LAYER, SPRAY POLYURETHANE SYSTEM FOR PRODUCING SUCH A BACKING LAYER, AND USE OF SUCH A BACKING LAYER - The present invention relates to a spray-polyurethane system which comprises a polyol component (A) and an isocyanate component (B), where the polyol component (A) comprises a1) at least one compound reactive with isocyanate, a2) at least one reactive chain extender having at least two groups reactive toward isocyanates, where at least one group reactive toward isocyanates is a free, primary NH | 12-31-2009 |
Holger Leifheit, Munchen DE
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20080214727 | Method for Producing Polyurethane Layers and Use Thereof as Imitation Leather - The invention concerns a process, preferably a solventless process, for producing a polyurethane layer and its use as artificial leather. | 09-04-2008 |
Markus Leifheit, Bieberbach/affalten DE
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20100225098 | Airbag having a filling piece and airbag arrangement having an airbag and a gas generator - The invention relates to an airbag, the airbag comprising a tubular area and a filling piece for filling the airbag with gas of a gas generator, wherein the filling piece is formed by putting-over the tubular area of the airbag. In one embodiment, the filling piece is formed by putting-over the tubular area of the airbag in the longitudinal direction, wherein an end of the put-over tubular area faces the airbag interior and said end of the put-over tubular area comprises one or several openings which are arranged to distribute gas inflowing from a gas generator in a targeted manner into the airbag. | 09-09-2010 |
Neal A. Leifheit, Greenville, SC US
Patent application number | Description | Published |
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20150219034 | SYSTEM AND METHOD FOR CONTROLLING ENGINE - A control system of an engine is provided. The control system includes an inlet sensor configured to generate a signal indicative of an engine inlet air temperature and an intake manifold sensor configured to generate a signal indicative of an engine intake manifold air temperature. The control system includes a control module communicably coupled to the inlet sensor and the intake manifold sensor. The control module is configured to determine the engine inlet air temperature and the engine intake manifold air temperature. The control module is configured to determine an initial de-rate value based on a predetermined relationship between the engine inlet air temperature and the engine intake manifold air temperature. The control module is configured to determine a pre-stored de-rate modifier corresponding to an engine speed. The control module is configured to determine a final de-rate value based on the initial de-rate value and the pre-stored de-rate modifier. | 08-06-2015 |
Todd Leifheit, Littleton, CO US
Patent application number | Description | Published |
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20130005224 | Removable Pad for Interconnection to a High-Speed Driver System - A floor care machine is provided that includes a replaceable floor care element that is quickly and easily attached and detached. To attach the floor care element, an operator positions the floor care element under a motor and lifts the element up to a motor interface. The motor interface aligns with a complementary interface of the floor care element. | 01-03-2013 |
20140130292 | FLOOR CLEANING APPARATUS - A floor treatment apparatus is provided that includes a chassis that supports at least one cleaning element. The chassis is supported by a plurality of wheels, one which is steerable via a steering wheel interconnected to a housing also associated with the chassis. The chassis provided includes a plurality of movable housing members, one of which is associated with the steering wheel. To access the internal components of the floor treatment apparatus, the front housing is rotated or moved away from the other housings wherein the steering wheel does not require disconnection to allow this movement. | 05-15-2014 |
20140196230 | GRAVITY FEED SOLUTION DISTRIBUTION SYSTEM - A gravity feed solution distribution system for use with surface maintenance and conditioning machines includes front and rear counter-rotating brush rollers within a shroud, a manifold having delivery ports and disposed within the shroud above the counter-rotating brush rollers, an agitating blade extending from an inner surface of the shroud and underneath the manifold to contact the front counter-rotating brush roller, and a baffle extending downward from an inner surface of the shroud above the front counter-rotating brush roller to contact the front counter-rotating brush roller. | 07-17-2014 |
20150033496 | Floor Cleaning Apparatus - A floor treatment apparatus is provided that includes a chassis that supports at least one cleaning element. The chassis is supported by a plurality of wheels, one which is steerable via a steering wheel interconnected to a housing also associated with the chassis. The chassis provided includes a plurality of movable housing members, one of which is associated with the steering wheel. To access the internal components of the floor treatment apparatus, the front housing is rotated or moved away from the other housings wherein the steering wheel does not require disconnection to allow this movement. | 02-05-2015 |