The invention features a self-contained, portable apparatus for performing precision grinding operations on metal disks of up to, e. g. , 54 inches in diameter. The apparatus can be attached to the surface of the disk to be refinished and is leveled using special precision leveling adjusters. During operation, the adjusters are turned in precision increments to set the depth of cut. The grinder is then rotated on an arm about the center of the disk, by the use of a hydraulically driven speed reducer, rotor, bearing assembly. In a further aspect, the invention includes a dressing assembly for performing dressing-truing on a vitreous wheel when the wheel is in grinding position. The in position dressing assembly dresses a grinding wheel at up to 0. 00125-inch increments.
Apparatus And Method For Refinishing A Surface In-Situ
David A. Hudson - Stoughton MA, US Craig Karl Wallace - Braintree MA, US Michael McLaughlin - Stoughton MA, US John A. Umina - Waltham MA, US John D. Andrews - Boxborough MA, US Richard D. Regan - Framingham MA, US
Assignee:
ARTISAN INDUSTRIES INC. - Waltham MA
International Classification:
B24B 51/00 B24B 15/04
US Classification:
451 5, 451252
Abstract:
A rotary grinding system includes a support frame and a grinding assembly coupled to the support frame for longitudinal movement, with respect to a workpiece attached to the support frame. A radial arm is suspended below the grinding assembly and rotated in a plane parallel to the workpiece. A grinding wheel traverses the radial arm, thereby working a circular, annular or sector portion of the workpiece. The height, and therefore the depth of cut, of the grinding wheel may be precisely adjusted via a single point adjustment screw or the like. Optionally, the grinding system may be controlled by a computer numeric controller (CNC) to automatically refinish programmed portions or all of the workpiece. Eccentric pins extending from the support frame and into the workpiece may be used to adjust the lateral position of the support frame, relative to the workpiece. Support members may be used to offload the weight of at least a portion of the grinding assembly, thereby relieving bearings of this weight, such as during shipment or storage of the system.
The invention is embodied in a pressurized ink supply system for a three color ink jet printer. In order to provide a relatively large ink supply, three stationary primary ink reservoirs, formed as three long tubular sacks of flexible plastic film, contained in a pressurized disposable cartridge, are connected through flexible plastic umbilical tubes, and three solenoid-operated valves, to three secondary ink reservoirs mounted on the movable carriage of the print head. The pressure in the primary reservoirs, under automatic control, forces the ink to the secondary reservoirs and, under manual control, purges the ink passages and orifices by momentarily opening all of the solenoid valves. The waste ink that is discharged by this purging operation is captured and returned to a separate waste-ink storage chamber in the disposable cartridge. This waste-ink storage chamber is maintained under a slight vacuum by the same pump that provides the pressure for the ink reservoirs.
System For Performing Contact Angle Measurements Of A Substrate
David M. Hudson - Chelmsford MA Richard A. Loder - Tyngsboro MA Wen-Chu Tseng - Westford MA Yueh-Ju Lee - Lowell MA
Assignee:
AST, Inc. - Billerica MA
International Classification:
G01B 100 G01B 1126 G01N 1302
US Classification:
356150
Abstract:
A system is provided for positioning a substrate having a surface required to be characterized with a contact angle measurement. The system includes a stage which supports the substrate and a dispenser assembly having a dispensing tip through which a liquid droplet having a preselected volume is dispensed onto the surface of the substrate. A first actuating mechanism moves the stage in response to first actuation signals and a second actuating mechanism which changes the vertical spacing between the dispensing tip and the surface of the substrate and dispenses the liquid droplet from the dispenser assembly in response to second actuation signals. A controller is connected to the actuating mechanisms and delivers the first and second actuation signals to the first and second actuating mechanisms, respectively, so as to place the liquid droplet at a predetermined location on the surface of the substrate for performing the contact angle measurement.
Method Of Making A Printing Head For An Ink Jet Printer
Peter Duffield - Wayland MA David Hudson - Chelmsford MA Steven I. Zoltan - Brookfield CT
Assignee:
Advanced Color Technology, Inc. - Chelmsford MA
International Classification:
H01L 4122
US Classification:
29 2535
Abstract:
The method of making a print head of the type that includes a piezoelectric transducer positioned within a metal housing having an annular channel in its inner surface that is sealed by a thin metal diaphragm to form an annular ink chamber. The transducer is in mechanical engagement with the inner surface of the diaphragm. The sudden removal of a voltage applied to the transducer expands the disk to reduce the volume of the ink chamber, rupture the meniscus, and force a droplet of ink from the printing orifice. The housing is formed with an internal taper which permits a groove to be cut readily either by a casting or by a tool entering from the larger end of the central opening in the housing. An aluminum mandrel is tapered to match the taper on the inner surface of the housing and provided with an annular groove that corresponds to the groove in the housing. The mandrel is plated with nickel that will later form the diaphragm.
2013 to 2000 Healthcare RecruiterVeterans/MBTA The Ride Waltham, MA 2011 to 2013 Assistant DispatcherHult International Business School Cambridge, MA 2009 to 2011 Associate Director of Recruitment in charge of Latin AmericaRoyal Caribbean Cruises Ltd Miami, FL 2007 to 2008 Industrial Engineering and International Deployment SpecialistUnited Parcel Service Chelmsford, MA 1997 to 2007 Operations SupervisorUnited Parcel Service Billerica, MA 1998 to 2001 Elected Member
Education:
Harvard Extension School Cambridge, MA 2006 Bachelor in Liberal ArtsUniversity of Massachusetts Lowell, MA 1998 to 2001 Economics and Political ScienceLesley University Cambridge, MA 2014 Master of Arts in Counseling Psychology (LMHC eligible program)
Skills:
Logistics, Operation, Management, Human Resources, Program Support, Administration
NurseFinders Towson, MD 2010 to 2011 Agency NurseMontgomery General Hospital Olney, MD 2005 to 2009 Staff NursePsychiatric Institute of Washington Washington, DC 2000 to 2005 Staff NurseGreenwood Nursing Home and Rehabilitation Center Wakefield, MA 1998 to 2000 Charge Nurse
Education:
Southwestern Adventist University Keene, TX 1998 Associates of Science in NursingEarlham College Richmond, IN 1988 to 1992 Japanese studies, psychology, art, philosophy
Dr. Hudson graduated from the University of Michigan Medical School in 1994. He works in Greer, SC and specializes in Family Medicine. Dr. Hudson is affiliated with Greenville Memorial Hospital, Spartanburg Regional Medical Center and St Francis Hospital Eastside.
Dr. Hudson graduated from the Louisiana State University School of Medicine at Shreveport in 1979. He works in Shreveport, LA and specializes in Family Medicine. Dr. Hudson is affiliated with Willis-Knighton Bossier Health Center.
Dr. Hudson graduated from the Vanderbilt University School of Medicine in 1993. He works in Hendersonville, TN and specializes in Pediatrics. Dr. Hudson is affiliated with Tristar Centennial Medical Center and Vanderbilt University Medical Center.
Dr. Hudson graduated from the University of Kentucky College of Medicine in 2004. He works in Irvine, KY and specializes in Child & Adolescent Psychiatry.
TD Canada Trust 700 West Georgia St 6048074300 (Office)
Description:
Whether you are a first time buyer or a seasoned homeowner, arranging a mortgage can be a very confusing and daunting task. With over 8 years experience in the financial industries of both Canada and the United States, I take great pride in providing professional financial advice and exceptional customer service. My role as a Mobile Mortgage Specialist with TD Canada Trust is to work exclusively with mortgage customers...whether you are purchasing, looking to transfer a mortgage or refinance an existing mortgage to consolidate debt. My extensive experience along with my education ensures that you will receive the best professional advice. As an active member of Fraser Valley and alternative lifestyle community, I have a true understanding of its resident's needs. Each individual will have a unique set of needs and wants, and the easiest way to find the right mortgage for you is to engage the assistance of a qualified Mortgage Specialist. No matter what type of mortgage financing you are looking for, it makes sense to speak to me first. I am available outside of normal banking hours, weekends and evenings to suit your schedule. Let my years of experience work for you!
Name / Title
Company / Classification
Phones & Addresses
Mr. David Hudson President
Midwest Firestone Tire Dealers. Auto/Truck Repair & Service
The idea for this year is to make the competition more immersive, like American Idol or the Oscars, David Hudson, the head of original planning for the Scripps National Spelling Bee, said during a recent media call.
Date: Jun 03, 2022
Category: U.S.
Source: Google
Blood and poetry on western front as Turnbull beaten in battle of the words
No. This was an official occasion. The leaders arrived at last. David Hudson played the didge. There were speeches and anthems and more tears when the kids from the local school sang Waltzing Matilda: under the shade of a kooo-li-bar tree And the leaders unveiled a brass plaque.
Date: Apr 24, 2018
Category: World
Source: Google
The Latest: 2nd man arrested in Georgia missing teacher case
Georgia Press Association attorney David Hudson told The Telegraph of Macon (http://bit.ly/2mTXIm1) the judges order however well intentioned, is overbroad. Hudson said a hearing would be required to restrict statements by anyone other than attorneys in the case.
Date: Mar 03, 2017
Category: U.S.
Source: Google
Olympics 2016: Women's Golf Takes Center Stage in Rio
ot since 1978 has a female golfer landed on the cover of Sports Illustrated, when Nancy Lopez, laughing, celebrated a stunning season in which she won nine tournaments. David Hudson, author of the book Women in Golf: The Players, The History, and the Future of the Sport, remembers Lopezs success.
The seminar on June 11 will deal with the issue of Avoiding Financial Disaster. The speaker, David Hudson, is a certified estate planner, a registered financial consultant and an author. He has 20 years of experience helping families use advanced planning techniques to pay for long-term, health-c
Date: May 27, 2015
Category: Health
Source: Google
Obama's Weekly Address Touts So-Called 'Middle Class Economics' (Video)
lass, making two years of community college free for responsible students, strengthening paid leave policies and access to quality child care for working families, and raising the minimum wage, we can ensure that everyone benefits from, and contributes to, Americas success, said David Hudson, asso
Date: Jan 31, 2015
Category: U.S.
Source: Google
Inside Katy Perry's Super Bowl Halftime Show: Boob-Control, Bling and Bruno ...
A. with her older sister, Angela Hudson; Hudson's husband, Svend Lerche; and their baby. Her younger brother, David Hudson, lives nearby in Los Feliz and her parents, Keith Hudson and Mary Perry, are in Irvine, Calif. "Everybody is somewhat close," she says. "I always dreamed of living commune style
Date: Jan 30, 2015
Source: Google
Jane Fonda gets raunchy roast, shocking joke from Wanda Sykes
ther luminaries that were there were Clive Davis, Vagina Monologues author and activist Eve Ensler, a close friend of Janes, and her step son actor Dylan McDermott, David ORussell, Willam H Macy and Felicity Huffman, Diane Lane, Morgan Freeman, Alex Trebeck, TNTs Michael Wright, David Hudson, Bret
Landsdale Elementary School Norfolk VA 1967-1973, Victory Christian School Norfolk VA 1970-1974, Eastern Academy Norfolk VA 1974-1976, Brewbaker Academy Norfolk VA 1975-1979
Community:
Karen Tyson, Debbie Morgan, Janette Bahney, James Bancroft, Tammy Oldham, Jeff Schwartz
Vancouver BCWhether you are a first time buyer or a seasoned homeowner, arranging a mortgage can be a very confusing and daunting task. With over 8 years experience in the... Whether you are a first time buyer or a seasoned homeowner, arranging a mortgage can be a very confusing and daunting task. With over 8 years experience in the financial industries of both Canada and the United States, I take great pride in providing professional financial advice and exceptional...