New mechanism makes descent rate constant

www.eurekamagazine.co.uk | Jun 23, 2008

Researchers working for NASA have devised a simple mechanism that makes descent rate limiting mechanisms run at constant speed, instead of slowing down as the rope or cable is paid out

http://www.eurekamagazine.co.uk/article/14570/New-mechanism-makes-descent-rate-constant.aspx

Alarm Lock Unveils New 2007-2008 Full Line Catalog

www.securityinfowatch.com | Jul 2, 2007

The leading source for security news, security trends, security forums and discussion, commercial security, residential security, transporation security, industrial security with daily-updated security news, columns, security forums, security web links, buyer's guide, whitepapers and industry

http://www.securityinfowatch.com/article/article.jsp?id=11515&siteSection=307

Enclosures and partitions

www.designnews.com | Feb 16, 1998

Enclosures and partitions shield personnel from inadvertent contact with production components. The enclosures and partitions also help reduce equipment noise levels and protect encapsulated equipment from dust that could contaminate the manufactured product or damage the machinery.

http://www.designnews.com/article/CA112682.html

Securistyle’s key to safer homes - Securistyle -

Using 30 years experience, market-leading window hardware manufacturer Securistyle has applied its extensive industry and technical knowledge to develop a complete range of door hardware. A ‘key’ element to the range is the multi point locking system offering improved security and performance.

http://www.fenestration-uk.com/News/NewsItem.aspx?id=3023

Trilogy® Narrow Stile Locks ISC365 Products

products.isc365.com

Last Updated 02-Feb-07 10:13 AM. The information provided here is intended for research purposes only. Prices and specification are subject to change without notice.

http://products.isc365.com/avcat/CTL3516/index.cfm/mlc_id/4258/pin_id/3516/NOTRACK/1/ProdID/373377/mlc_id/4258.htm

effeff security USA - Products - Products - Electric door strike - Standard for USA

All effeff strike are manufactured to the very highest standards and comply with UL 1034, effeff are the largest manufacturer of locking solutions in the world and offer more unique locking solution for special applications that any other competitor in the world market today,

http://www.effeff.com/index.php?websiteID=3&lang=en&key=products

The Step 18 electric strike combines the swiftness and durability of an electric strike-plate with...

www.steab.se

The Step 18 electric strike combines the swiftness and durability of an electric strike-plate with the safety of a modular lock with both hook and latch bolt. The robust construction of Step makes it very resistant to attack but is at the same time very flexible and easy to use.

http://www.steab.se/2step18%20evo.htm

! Securitech, Custom lock solutions, high security door lock, exit devices, Automatic Deadbolts

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http://www.securitech.com/door-locks.html