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Iron rings used in a laboratory. An iron ring or ring clamp is an item of laboratory equipment which comprises a conjoined metal ring and radially-extending rod. [1] In some cases, the rod terminates in a screw clamp for attachment to a retort stand or other support; in others, the rod may be attached to a stand by means of a laboratory clamp holder. [2]
The Iron Ring is designed with facets on the ring's outer surface. The Iron Ring is made from either iron or stainless steel . [ 9 ] It is intended to be worn on the little finger of the working (dominant) hand. [ 9 ]
Iron rings are heavy metal rings used in martial arts for various training purposes. Metal rings have a long history of being used in Yau Kung Mun , Hung Gar , and other styles for weight training, to harden the muscle, skin, or bone, or strengthen the arms and fists.
Following the Obligation, the Iron Ring is placed on the little finger of the working hand, [3] and is worn by the engineer as a symbol and a reminder. As originally conceived, the engineer's iron ring rubs against the drawings and paper upon which the Engineer writes and even in modern times, serves as a reminder when working on a computer.
The typical ring stand consists of a heavy base and a vertical rod, both usually made of metal. A number of accessories, such as clamps of various types and iron rings, can be attached to the rod by thumbscrews, at whatever heights and orientations are necessary to support the target equipment.
A utility clamp is a laboratory apparatus resembling a pair of scissors.The screw in the middle works as the wide adjustment of 2-prong. [1] It is composed of 3 parts: 2-prong adjust, metal rod, and clamp down (the clamp is attached to the ring stand for adjusting the height).
One of the best post-Christmas sales we look forward to every year is Nordstrom's Half-Yearly Sale, which typically kicks off the day after Christmas and lasts for a couple of weeks.Ring in the ...
Rings used to be cast in iron in the most unattractive and simple form to show the nature of work. The ring symbolizes the oath taken by the wearer, and symbolizes the unity of the profession in its goal of benefitting mankind. The stainless steel from which the ring is made depicts the profession's strength. [2]