Binder device releasably engaging aperture or notch of sheet – Depository
Patent
1986-10-16
1987-09-15
Kazenske, E. R.
Binder device releasably engaging aperture or notch of sheet
Depository
402 17, 402 68, 402 75, B42F 300, B42F 1314, B42F 1100, B42F 1300
Patent
active
046936262
ABSTRACT:
A folder (20) for paper sheets, especially EDP paper sheets (32), which have at least two spaced punched holes (34) at their lateral margins, is disclosed. A carrier body (21) is provided with resilient line-up pins (36) for accommodating paper sheets (32). Retaining means (38, 40) serve to fixedly secure the line-up pins (36) and the paper sheets (32). The line-up pins (36) are secured with one end thereof to the carrier body (21). The retaining means (38, 40) comprise telescope-type clamping bars (38) for receiving the other ends of the line-up pins (36). The carrier body (21) is an integral injection moulded part which constitutes bottom part (22), back (24) and top part (26) in a stable unit.
REFERENCES:
patent: 2439826 (1948-04-01), Snyder
patent: 3080562 (1963-03-01), Potts et al.
patent: 3224450 (1965-12-01), Whittemore et al.
patent: 3263689 (1966-08-01), Lindgren et al.
patent: 4527923 (1985-07-01), Waldman
Heyrana Paul
Kazenske E. R.
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