Class 411/20 - Explosive

Subclass of Class 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
Definition: Subject matter wherein the fluent pressure is created by
No. of applications: 3
Last issue date: 05/14/2009

Application No.	Application Title	Issue Date
20090123251	Powder-actuated mechanical lock concrete anchor A powder-actuated mechanical lock concrete anchor, wherein the lower end portion of the concrete anchor is adapted to be disposed within the lower end portion of a blind bore drilled within a concrete substrate, and wherein a powder-actuated mechanical locking device is...	05/14/2009
20070183861	Destruction-free press connection on pyromechanical securing elements The invention relates to a pyromechanical securing element for the mechanical connection of two components. The securing element comprises a covering (1) and a pyrotechnical propellant charge (6) is arranged in the head part thereof (5), said propel...	08/09/2007
20060110233	Pyromechanical fastening element The invention relates to a pyromechanical fastening element for connecting two parts in an unremovable fixed mechanical manner. The invention is characterized by the fact that said fastening element comprises a metallic shell (2), within the head portion (3	05/25/2006

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