Cutting – Tool or tool with support – Joint or connection
Patent
1997-10-14
1999-11-16
Rada, Rinaldi I.
Cutting
Tool or tool with support
Joint or connection
8369831, 83696, 83657, B26F 144
Patent
active
059837667
ABSTRACT:
A steel rule die for cutting cloth and synthetic materials. The cutting die includes a primary substrate and a plurality of cutting units that are removably attachable to the substrate in such a manner that they are easy to adjust, remove and replace. The cutting units include secondary substrates with lengths of steel rule attached to them to form cutting cavities. Studs mounted to the primary substrate interface with tear-drop shared holes in the secondary substrates with to restrain them against motion perpendicular to the surface of the primary substrate while permitting movement of the cutting units in a horizontal plane with respect to the primary substrate. Adjustable securing rails positioned along the peripheries of the primary substrate are moved toward the fixed securing rails to restrain the secondary substrates against lateral and longitudinal motion. By moving the adjustable securing rails away from the fixed securing rails, the cutting units can be temporarily moved away from each other for cleaning scrap material therebetween. Foam can be disposed between the cutting units to minimize the possibility of scrap material becoming lodged between the cutting units, and aid in the removal of any scrap material that happens to become lodged between the cutting units.
REFERENCES:
patent: 518596 (1894-04-01), Gibbs
patent: 1177055 (1916-03-01), Zimmerman
patent: 1321896 (1919-11-01), Davis
patent: 1646413 (1927-10-01), Lossman
patent: 1737500 (1929-11-01), Johnson
patent: 2097693 (1937-11-01), Foster
patent: 2313801 (1943-03-01), Carll
patent: 2395083 (1946-02-01), Wilson
patent: 2550299 (1951-04-01), Sabo
patent: 2588809 (1952-03-01), Demarest
patent: 3048069 (1962-08-01), Berlin et al.
patent: 3049039 (1962-08-01), Wright
patent: 3111877 (1963-11-01), Rugenstein
patent: 3205750 (1965-09-01), Strange
patent: 3263547 (1966-08-01), Pfaff et al.
patent: 3335628 (1967-08-01), Simms et al.
patent: 3340758 (1967-09-01), Peterson et al.
patent: 3352187 (1967-11-01), Knight
patent: 3373643 (1968-03-01), Spengler
patent: 3411208 (1968-11-01), Malm
patent: 3599520 (1971-08-01), Wood
patent: 3626799 (1971-12-01), Gerber et al.
patent: 3635115 (1972-01-01), Rickenbacker
patent: 3752042 (1973-08-01), Castille
patent: 3826170 (1974-07-01), Jones et al.
patent: 3882614 (1975-05-01), Albaladejo
patent: 3945287 (1976-03-01), Dvorak
patent: 3982458 (1976-09-01), Terasaka
patent: 4250786 (1981-02-01), Bleich
patent: 4601228 (1986-07-01), Steadman et al.
patent: 4754677 (1988-07-01), McKindary
patent: 4829854 (1989-05-01), Kammerling-Essmann
patent: 4884484 (1989-12-01), Bakermans et al.
patent: 4921154 (1990-05-01), Abe et al.
patent: 4981061 (1991-01-01), Hillock et al.
patent: 5129295 (1992-07-01), Geffros et al.
patent: 5275076 (1994-01-01), Greenwalt
patent: 5402698 (1995-04-01), Morrison
patent: 5515749 (1996-05-01), Sandford
patent: 5520080 (1996-05-01), Sandford
patent: 5676032 (1997-10-01), Johnson
Rada Rinaldi I.
Vaughn T. Anthony
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