The subject matter of the invention is a driving apparatus for fasteners each of which has a shank and a head, and a characteristic of the invention is that a feeding mechanism for feeding fasteners from a magazine for a row of fasteners to a laterally offset firing track in the apparatus ...
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colloquialism - a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech Britain, Great Britain, U.K., UK, United Kingdom, United Kingdom of Great Britain and Northern Ireland - a monarchy in northwestern Europe occupying most of the British ...
SN Gorb states [1] that at the time of his writing, there were no commercial lightweight attachment mechanisms that exhibited a flexible base as he found in the case ofG. aperine(multiple degrees-of-freedom). This can be expanded to include probabilistic and fields-of-hooks fasteners. Speci...
Characteristic impedance controllable LVDS (low voltage differential signaling) wire applied to notebook computers plates; one end of the flat FFC is stamped to be of a fastener structure; the exposed flat copper wires at the other end of the flat FFC are ... 田南律,唐建云,卢敏华,... 被引...
This concept becomes a similar analogous meaning to the electric approach, because an electrical impulse (V or I) is applied to the conducting electrodes and a characteristic electrical response is resulted, known as impedance, Z. Therefore, impedance is then defined as the measure of the ability...
This essential characteristic is not generally understood, especially in the case of assemblies working both by friction and plastic deformation-shearing. The first major synthesis of works available on the subject was drawn up in 1946 by Tate and Rosenfeld [10] who measured load distribution and ...
The depth of penetration shall be sufficient to ensure fusion fo the filler rod. B. The height of the weld bead should be 1/8 inch above the base metal. C. The weld should taper off smoothly into the base of the metal. 查看完整题目与答案 One characteristic of a good weld is ...
This study was conducted to determine whether or not residues produced by contemporary powder-actuated tools could be distinguished from characteristic gunshot residue (GSR) particles, which contain all three of the elements lead, barium, and antimony. In the first part of the study, 17 different ...
Experimental study on the vibration characteristic responses on the surface damage of wheel materials. Proc Inst Mech Eng, Part J: J Eng Tribol232(9): 1160–1168 (2018) Article Google Scholar Ahmadi A, Sadeghi F, Shaffer S. In-situ friction and fretting wear measurements of Inconel 617 at...