Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1986-09-17
1988-06-21
Moon, Charlie T.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29115, 294266, 29450, 65181, 432246, B21B 3108, B60B 706
Patent
active
047517760
ABSTRACT:
The invention relates to an end cap for a ceramic spool as well as to a method of and device for mounting it on the end of such a spool. The quill portion (5) of an end cap is divided by means of slits (9) into strips (10), the first ends of which are rigidly connected to a ring (12) formed by the open quill end and the other ends are rigidly connected to a flange (13) closing the other quill end, with a stub axle (6) projecting from said flange. Provided in the middle of strips (10) are threaded holes (11). The annular jacket (7) of said auxiliary device (3) can be fitted around said end cap quill (5) with a small annular clearance remaining therebetween. The annular jacket (7) is circumferentially provided with holes (17) with screws (18) extending therethrough and engageable in threaded holes (11). By turning screws (18), said strips (10) can be bent outwards so as to fit the spool end (4) inside quill (5). When screws (18) are unscrewed, strips (10) return elastically inwards and squeeze around the spool end (4).
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patent: 732907 (1903-07-01), Storr
patent: 2703918 (1955-03-01), Muza
patent: 3867748 (1975-02-01), Miller
patent: 3986226 (1976-10-01), Roe et al.
patent: 4140486 (1979-02-01), Nitschke
patent: 4242782 (1981-01-01), Hanneken et al.
patent: 4399598 (1983-08-01), Page et al.
patent: 4404011 (1983-09-01), McMaster
patent: 4561763 (1985-12-01), Basch
Moon Charlie T.
O/Y Kyro A/B Tamglass
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