Clamping device and method

Winding – tensioning – or guiding – Coil holder or support – With material end retainer

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C242S581000, C206S053000

Reexamination Certificate

active

07070142

ABSTRACT:
Disclosed herein is magnetic clamp device for clamping at least one first article to a ferromagnetic second article, comprising a housing, at least one magnet means located in the housing, handle means extending from the housing, the magnet means being of sufficient magnetic strength to form a couple between the magnet means and the second article with the first article there between, the handle means being of sufficient length to permit a user to install the device on an outer free end portion of a roll of sheet steel and to provide sufficient leverage to remove the device, the housing means including a pair of housing portions, each to extend along a corresponding peripheral region of the magnet element so as to substantially encircle the peripheral region of the magnet element.

REFERENCES:
patent: 1692789 (1928-11-01), Young
patent: 1951062 (1934-03-01), Peet
patent: 2152897 (1939-04-01), Madore
patent: 2176052 (1939-10-01), Beyer
patent: 2548248 (1951-04-01), Wiebe
patent: 2693192 (1954-11-01), James
patent: 2709051 (1955-05-01), Bunch
patent: 2813710 (1957-11-01), Angle
patent: 2925962 (1960-02-01), Hebeler
patent: 3531058 (1970-09-01), Birschkus
patent: 3642122 (1972-02-01), Von Ende
patent: 3646492 (1972-02-01), Westermann
patent: 3998325 (1976-12-01), Kulka
patent: 4532750 (1985-08-01), Meier
patent: 4971278 (1990-11-01), Woods
patent: 5236087 (1993-08-01), Morgan
patent: 5346165 (1994-09-01), Frean et al.
patent: 5577619 (1996-11-01), Callahan
patent: 6124777 (2000-09-01), Snider
patent: 6302363 (2001-10-01), Olson et al.
patent: 6491271 (2002-12-01), Adams

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Clamping device and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Clamping device and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Clamping device and method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3545758

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.