Hamelink
Cornelis Hamelink, Amsterdam NL
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20100242807 | SULPHUR CEMENT PRE-COMPOSITION AND PROCESS FOR PREPARING SUCH SULPHUR CEMENT PRE-COMPOSITION - The present invention provides a sulphur cement pre-composition, comprising sulphur and at least a polysulphide-containing organosilane in an amount of at least 0.3 wt % based on the weight of the total composition, which polysulphide-containing organosilane is of the general molecular formula: (X | 09-30-2010 |
Cornelis Pieter Hamelink, Amsterdam NL
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20150337620 | METHODS OF MAKING AND USING CEMENT COATED SUBSTRATE - A method of treating a subterranean formation via well bore may include introducing a plurality of particles into the subterranean formation via the well bore, each particle having a substrate and a layer of cement on the substrate. The cement may be in a state of suspended hydration and the method may include introducing moisture to the subterranean formation via the well bore. The method may also include allowing the particles and the moisture to contact one another. Contact between the particles and the moisture may cause the cement to move from a state of suspended hydration to a state of secondary hydration. | 11-26-2015 |
Cornelis Pieter Hamelink, Hw Amsterdam NL
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20120160134 | MODIFIED SULPHUR COMPOSITION AND PRODUCT COMPRISING MODIFIED SULPHUR COMPOSITION AS BINDER - The present invention provides a modified sulphur composition comprising: a first modified sulphur prepared by admixing molten elemental sulphur with one or more olefinic sulphur modifiers selected from, for example, the group consisting of norbornenes, dicyclopentadiene, cyclopentadiene, oligomers of dicyclopentadiene; and a second modified sulphur prepared by admixing molten elemental sulphur with one or more olefinic sulphur modifiers selected from styrene and derivatives thereof, dicyclopentadiene, cyclopentadiene, dipentene, oligomers of dicyclopentadiene, naphthalene and limonene. The first modified sulphur is different than the second modified sulphur. | 06-28-2012 |
Gerard Hamelink, Deventer NL
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20090134583 | Dual seal assembly - The present invention discloses a dual seal assembly, in particular for sealing a gas compressor, comprising a first mechanical seal assembly ( | 05-28-2009 |
Lawrence Robert Hamelink, Holland, MI US
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20140094228 | VEHICLE HANDS FREE TELEPHONE SYSTEM WITH ACTIVE NOISE CANCELLATION - A vehicle telephone device for mounting in a vehicle and for use with a vehicle audio system, a microphone mounted in the vehicle, and a mobile phone is disclosed. The vehicle telephone device includes a housing and a telephone module within the housing and configured to use the mobile phone, the microphone, and the vehicle audio system to provide an in-vehicle telephone feature. The vehicle telephone device further includes an active noise cancellation module within the housing and is configured to use the vehicle audio system to cancel noise in the vehicle. | 04-03-2014 |
Lawrence Robert Hamelink, Hamilton, MI US
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20110261970 | NOISE MODIFYING OVERHEAD AUDIO SYSTEM - An overhead audio system for use in a vehicle, the overhead audio system includes multiplexor for receiving an input signal from a plurality of audio sources and for transmitting an output signal; a noise detection sensor for detecting a noise and providing noise data; an audio processor for processing the output signal received from the multiplexor and for receiving the noise data from the noise detection sensor, wherein the audio processor processes the output signal based on the noise data and transmits the processed output signal to a speaker; and wherein the overhead audio system is housed within a headliner of the vehicle. | 10-27-2011 |
20150116197 | SYSTEMS AND METHODS FOR DISPLAYING THREE-DIMENSIONAL IMAGES ON A VEHICLE INSTRUMENT CONSOLE - A system includes a gaze tracker configured to provide gaze data corresponding to a direction that an operator is looking. One or more processors are configured to analyze the gaze data to determine whether a display is in a central vision of the operator or whether the display is in a peripheral vision of the operator. The processors are further configured to provide a first type of image data to the display if the display is in the central vision and a second type of image data to the display if the display is in the peripheral vision. The first type of image data includes first three-dimensional (3D) image data that produces a first 3D image when the display is within the central vision. The second type of image data includes second 3D image data that produces a second 3D image when the display is within the peripheral vision. | 04-30-2015 |
L.robert Hamelink, Holland, MI US
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20080315614 | Visor and Method for Making a Visor - A visor for a vehicle includes a core portion having a hinge region and a first peripheral edge. A pliable cover material is formed with a U-shaped section extending at least partially along a second peripheral edge so that the cover material is fittable over the core portion with the U shaped section of the second peripheral edge extending over the first peripheral edge. The core portion and cover material are foldable about the hinge region so that the second peripheral edge of the cover material forms a tucked edge on the visor body. | 12-25-2008 |
L. Robert Hamelink, Hamilton, MI US
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20120140126 | ROOF SYSTEM FOR A VEHICLE - A roof assembly for a vehicle is disclosed and includes a display device supported at the roof assembly. The display device is selectively movable between a use position and a stowed position. The roof assembly also includes a user interface associated with the display device, a light source supported at the roof assembly that is configured to illuminate the user interface and a switch for activating the light source when the display device is selectively moved from the stowed position. Another roof assembly for a vehicle is disclosed that includes a vehicle component that is at least partially supported at a transparent roof panel. A method of manufacturing a perimeter trim member for a vehicle is disclosed and includes designing the perimeter trim member as a plurality of sections and molding the plurality of sections as a single sheet of material. | 06-07-2012 |
Robert Hamelink, Hamilton, MI US
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20100178460 | MULTI-FINISH DEEP DRAW MOLD BEHIND FILM - A portion of an automobile interior is provided with buttons, lenses or the like integrated into a protective cover of the automobile interior. By incorporating the buttons, lenses and the like into the protective cover of the automobile interior, additional parts typically necessary to perform the desired functions can be eliminated. The elimination of the additional parts results in a lower cost and reduced number of steps necessary for assembly. Additionally, the elimination of the additional parts results in a reduction in the number of apertures in the protective cover and the likelihood of component failure and/or manufacturing defects associated with the additional parts. | 07-15-2010 |
Robert L. Hamelink, Hamilton, MI US
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20110222302 | LIGHTING SYSTEM - Lighting systems for a vehicle are disclosed that can include a removable power source, a touch activation system, tasked lighting and a directional lighting system. The lighting systems, can be used, for example, to illuminate the interior of a vehicle. | 09-15-2011 |
20120280529 | COMPRESSION FORMED TRIM PANEL WITH AUDIO DEVICE - A compression-formed trim panel for use in a vehicle. The trim panel includes a cover element, an attachment element, and a transducer audio output device. The attachment element includes a first end, an opposed second end, an inner surface, and an outer surface. The cover element includes a first end, an opposed second end, an inner surface, and an outer surface. The cover element is overlaid on the attachment element and secured thereto such that the cover element inner surface is adjacent the attachment element outer surface. The transducer audio output device is secured to the trim panel such that the trim panel acts as a sound board. | 11-08-2012 |