Search results
Results from the WOW.Com Content Network
Casings are found on nearly all modern drums. The number of casings a drum has can vary from drum to drum and manufacturer to manufacturer. A drum can have as few as six casings and as many as twelve. Tension rods, also known as tuning screws, are threaded bolts that are placed around the rim of a drum and screw into the casings.
Components of a modern bottleneck rifle cartridge. Top-to-bottom: Copper-jacketed bullet, smokeless powder granules, rimless brass case, Boxer primer.. Handloading, or reloading, is the practice of making firearm cartridges by manually assembling the individual components (metallic/polymer case, primer, propellant and projectile), rather than purchasing mass-assembled, factory-loaded ...
A five-piece drum kit in hard drum cases. A drum case is a piece of luggage used by drummers and percussionists to transport their instruments, hardware, and accessories.Hard drum cases may be made of vulcanized fiber, molded plastic, or plywood, while soft drum cases may be made of nylon, cordura, or polyester. [1]
Camco drums are now highly attractive to collectors and players alike and achieve some of the highest prices in the vintage drum market. Even now, decades after the company closed, some contemporary musicians, like highly rated jazz player Jeff Ballard , British session player Chris Whitten , and Jeremy Stacey continue to use vintage Camco kits.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The first references to the possible use of polymers in the manufacture of casings come from the early 1950s. One of the earliest is the patent filed by Jack W. Roske in 1950 [1] and the idea was to use a metal cup joined with a polymer shell "that will be converted to gas during the firing phase to assist in propelling the projectile and thereby permit reduction in the use of the propelling ...
A drum (also called a barrel) is a cylindrical shipping container used for shipping bulk cargo. Drums can be made of steel, dense paperboard (commonly called a fiber drum), or plastic, and are generally used for the transportation and storage of liquids and powders. Drums are often stackable, and have dimensions designed for efficient warehouse ...
Conversely, steel is more susceptible to contamination and damage so all such cases are varnished or otherwise sealed against the elements. One downside caused by the increased strength of steel in the neck of these cases (compared to the annealed neck of a brass case) is that propellant gas can blow back past the neck and leak into the chamber ...