An apparatus for effecting the combined simultaneous rotating and reciprocating movement of a die reconditioning tool mounted in a chuck which is secured to a rotating and reciprocating spindle. The reconditioning tool may be employed either in the rough grinding of a used die or may be employed to polish a die which may or may not have been previously subjected to a rough grinding operation. The improvement comprising the employment of a hub mounted for rotation with the main shaft of a lathe-type apparatus with the hub having a slot formed therein and a plate adjustably mounted in the said slot with a suitable linkage mechanism extending between the said plate and the reciprocating parts of the apparatus on which is mounted the said spindle whereby the length of reciprocating travel of the spindle and reconditioning tool mounted thereon may be varied by adjusting the plate in the slot formed in the aforesaid hub.
Method Of Preparation Of Lyophilized Biological Products
Anglis R. Briggs - Newark DE Thomas J. Maxwell - Philadelphia PA
Assignee:
E. I. Du Pont de Nemours and Company - Wilmington DE
International Classification:
F26B 506
US Classification:
34 5
Abstract:
Disclosed herein is a homogeneous, lyophilized particulate product of a substance containing at least one biologically active component and a process for its preparation which involves forming a solution or colloidal suspension of the substance, spraying the solution or colloidal suspension into a moving bath of fluorocarbon refrigerant and lyophilizing the resultant frozen droplets. The porous product has a spherical shape, free-flowing properties, and rapid dissolution times.
Isbn (Books And Publications)
The Invisible French: The French In Metropolitan Toronto
Insurance Litigation Business Litigation Real Estate Litigation Personal Injury Litigation Appellate Practice Ethics & Professional Responsibility Landlord & Tenant Car Accidents Ethics & Professional Responsibility Medical Malpractice
ISLN:
905078371
Admitted:
1973
University:
Col William & Mary Marshall-Wythe School of Law, Williamsburg VA; University of Virginia, Charlottesville VA
Ghana Highway Authority Accra Dec 2013 to Feb 2014 Intern EngineerAmity Care Philadelphia, PA 2014 to 2014 Quality assurance officerEagles Spring camp Pine Grove, PA 2013 to 2013 Camp Counselor (Seasonal)
Education:
kwame Nkrumah University of science and technology Kumasi 2011 to 2015 Bsc Geomatic Engineering in Engineeringst augustines college cape coast,Ghana 2007 to 2011 High school diploma certificate in General science