Ads
related to: rope 1.5 inch diameter curtain rod metalA+ BBB Rating System Overview - Better Business Bureau®
- Shop Medical Products
Find All Of Our Product Categories
Available For Purchase Here.
- Request A Catalog
Download A PDF Catalog Or Request
A Copy To Be Mailed To You.
- Shop Hospital Curtains
Keep The Privacy Of Your Room
Or Bed With Our Hospital Curtains.
- Shop Wheelchair Parts
Find Parts For All Areas Of A
Wheelchair For Repairs Or Upgrades.
- Shop Medical Products
Search results
Results from the WOW.Com Content Network
In the United States they are typically fabricated from 21-foot (6.4 m) sections of 1.5-inch (38 mm) nominal diameter, 1.9-inch (48 mm) outside diameter, schedule 40 steel pipe that are spliced together (with internal pipe sleeves and bolts) to provide a continuous member that stretches the width of a stage. Schedule 80 pipe is also used.
A guy-wire, guy-line, guy-rope, down guy, or stay, also called simply a guy, is a tensioned cable designed to add stability to a freestanding structure. They are used commonly for ship masts , radio masts , wind turbines , utility poles , and tents .
For a distance of 5,500 yards the tube has a diameter of only 1¾ feet [i.e. 21 inches], the ascent here being so slight as not to require the same amount of force as is required on the steep grade to Saint Germain, where the pipe, for a distance of 3,800 yards, is 2 feet 1 inch [i.e. 25 inches] in diameter.
The rope in the bridge is subject to tensile stresses. Humans have known about stress inside materials since ancient times. Until the 17th century, this understanding was largely intuitive and empirical, though this did not prevent the development of relatively advanced technologies like the composite bow and glass blowing .
The safety curtain or fire curtain is used to separate the stage from the audience in case of a fire onstage. It may be made of heavy fireproofed fabric or solid steel sheet. Some were made of asbestos cloth. After several deadly theater fires in the early 1900s, safety systems were developed to isolate the stage, direct smoke away from the ...
Scandinavians continued to develop better boats, incorporating iron and other metal into the design, adding keels, and developing oars for propulsion. [35] [36] Another Nordic shipfind is the Nydam boat, found preserved in the Nydam Mose bog in Sundeved, Denmark. It has been dendro dated to 310-320 AD. Built of oak, it is also clinker-built, is ...
Ads
related to: rope 1.5 inch diameter curtain rod metalA+ BBB Rating System Overview - Better Business Bureau®