Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method of assembling roof decking to an underlying substrate










Image Number 3 for United States Patent #6305065.

A method of assembling roof decking to an underlying substrate comprises the steps of providing a pin having a shank portion and a head portion having a predetermined diametrical extent, and a washer, having a central aperture, disposed upon the shank portion of the pin such that the washer has a diametrical extent which is substantially the same as that of the pin head so as to cooperate therewith in guiding the pin when the pin is axially driven through a drive bore of a fastener-driving tool. The inner periphery of the washer central aperture is also provided with a plurality of concave pin-engaging surfaces which are angularly spaced from each other so as to encompass less than one-half of a complete cylinder, but not less than one-third of a complete cylinder, so as to limit potential damage to the shank portion of the pin when the washer is moved axially along the shank portion of the pin as the pin is driven into the substrate by the fastener-driving tool in order to secure the roof decking to the underlying substrate.








 
 
  Recently Added Patents
Infusion pump system with disposable cartridge having pressure venting and pressure feedback
Portable feedback station
Apparatus for adjusting the height of a saddle for a bicycle
Method and system for partial USB enumeration and edge initiation
Interference-weighted communication signal processing systems and methods
Method for removing mercury from a gaseous or liquid stream
Supporting heterogeneous virtualization
  Randomly Featured Patents
Liquid metal ion source
Fluidborne sound projector with sweep cleaning facilities
Folding implement frame
Latching mechanism for outboard motor cowling
Liquid evaporating method and device
Device and method for profiling grinding worms
Recording apparatus utilizing small optical components
Transmit signal preprocessing based on transmit antennae correlations for multiple antennae systems
Special API interface for interfacing an application with a TWAIN module, negotiating and presenting a user interface for inserting an image into a document
Image forming apparatus with first and second guiding sections for varying a contact length of a sheet with a heating member in accordance with a thickness of the sheet