Metal working – Means to assemble or disassemble – To apply or remove a resilient article
Patent
1989-09-28
1991-05-14
Echols, P. W.
Metal working
Means to assemble or disassemble
To apply or remove a resilient article
29758, 29857, 606207, 606209, B23P 1902
Patent
active
050144073
ABSTRACT:
A tool for expanding elastic tubes which may then be placed around wires or cables. The tool includes three arms terminating in three parallel, elongated tips. Two of the arms are pivotally attached, while the third is retractably coupled to the first two. An elastic tube is positioned over all three tips when they are in close contact. When the handles of the tool are squeezed, all three tips separate, thereby expanding the tube. The tool may be used to apply insulating covers to cable splices, or for marking terminal connections with color-coded tubes.
REFERENCES:
patent: 1362308 (1920-12-01), Heaton
patent: 1683119 (1928-09-01), Ziegler
patent: 2447474 (1948-08-01), Hammond
patent: 2582640 (1952-01-01), Maddox
patent: 2944335 (1960-07-01), Kabel
patent: 3946480 (1976-03-01), Dienes
patent: 4261089 (1981-04-01), Taylor
patent: 4302176 (1981-11-01), Gordon
patent: 4410009 (1983-08-01), Blum
patent: 4572179 (1986-02-01), Teitelbaum et al.
Brochure entitled "Hellerman Electric"--publication date--Jul. 1983, Catalog of Hellerman Electric (no publication date found).
Boughten Larry R.
Evoniuk Christopher J.
Scott James M.
Staff Karen E.
Arbes Carl J.
Echols P. W.
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