ARMY A-A-52195-1994 BRACE ANKLE PARACHUTISTS《伞兵踝支具》.pdf
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1、A-A-52195 9999974 0365923 668 INCH-POUND A-A-52195 30 December 1994 COMMERCIAL ITEM DESCRIPTION BRACE, ANKLE, PARACHUTISTS The General Services Administration has authorized the use of this commercial item description, for all federal agencies. 1. SCOPE 1.1 This commercial item description describes
2、 an ankle brace system used by parachutists (see 2.1 and 7.1). 1.2 The ankle braces are intended for use by military personnel for the prevention of ankle injuries when performing parachutist training or in actual airborne exercises and operations. It is intended that the braces would be used repeat
3、edly as required. 2. CLASSIFICATION 2.1 The ankle brace systems shall conform to the following sizes (see 3.1.4 and 7.1). Size i - Small Size II - Medium Size III - Large Beneficial comments, recommendations, additions, deletions, clarifications,etc. and any other data which may improve this documen
4、t should be sent to: Commander, U.S. Army Natick Research, Development, and Engineering Center, ATTN: SATNC-UC, Natick, MA 01760-5014. AMSC N/A FSC 1670 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permit
5、ted without license from IHS-,-,- A-A-52195 m 9999974 OLb5924 5T4 m A-A-52195 3. SALIENT CHARACTERISTICS 3.1 Operational characteristics (see 5.1). The ankle brace system shall fit on the outside and be compatible with the standard military combat boot. It shall be capable of being quickly and easil
6、y adjusted. 3.1.1 Vertical heiqht adjustment. The brace shall be capable of being adjusted to the vertical height of the boot by means of a bottom fastening strap. Once adjusted it will not need to be undone for either removal or reapplication to the same size boot. 3.1.2 Ankle support adjustment. E
7、ach brace will be capable of fitting and supporting the vertical part of the boot and ankle when fastened around the ankle of the individual. 3.1.3 Mountinq and removal. The braces must be able to be quickly and easily mounted and removed by the individual with a minimum of effort. 3.1.4 Size. The b
8、races shall come in three sizes. The range of sizes for the brace shall be such that they fit the 5th through the 95th percentile of soldiers (see 2.1 and 7.1). 3.2 Svstem confiquration. Each size of the ankle brace system shall come in pairs complete with a positively marked right and left brace. 3
9、.3 Desiqn and construction. The design and construction of the ankle braces shall conform in all respects to the requirements specified herein. (see 5.1). 3.3.1 Brace shell desiqn. The brace shell shall be of one- piece construction of molded impact resistant material and anatomically shaped to acco
10、mmodate the ankle. It shall have two upright sides which are connected at the bottom by a horizontal strip which fits around the heel of the boot. 3.3.2 Straps and buckles. The straps and buckles shall be of nylon. All straps shall be constructed with positive locking hook and loop fastening tape cl
11、osures. The straps and buckles shall be the same color as the brace shell (see 7.1). 3.3.2.1 Vertical adjustment straps. The vertical adjustment strap will have a buckle adjustment with a hook and loop fastening tape locking end on the strap. The buckle will be securely bolted and/or riveted to the
12、brace. The strap will be bolted to the brace and be able to be replaced. n Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-52395 9999974 0365925 430 A-A-52195 3.3.2.2 Ankle adjustment straps. There will be two ankle adjustment straps, one upper a
13、nd one lower. Each strap will have an adjusting buckle and a hook and loop fastening tape locking end on the strap. Each strap will be securely rived to the brace. 3.3.3 Air bladders. There will be an air bladder permanently attached to the inside of each side of the shell to provide the maximum amo
14、unt of support and comfort. 3.4 Mountinq and adjustins instructicB. A single sheet providing mounting and adjusting instructions will be provided with each system. 3.5 Workmanship. The finished braces shall conform to the quality of product established by this document. The occurrence of defects sha
15、ll not exceed the contractors own quality assurance standards defined by the technical data in the bid package. 3.6 Bid samples. When required, offerors shall submit samples of their intended production. The bid sample will consist of units independently developed. The bid samples will be analyzed a
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