Wrap-around notebook technique

Details Wrap-around notebook technique Wrap-around notebook technique

2005-11-22

2005-11-22

Omgba, Essama (Department: 3726)

Metal working

Means to assemble or disassemble

Means to drive self-piercing work part

C029S822000, C029S03300H, C029S795000, C029S810000, C029S281100, C029S243530, C412S009000, C402S08000L

Reexamination Certificate

active

06966108

ABSTRACT:
A system for assembling a wrap-around type binder includes a riveting apparatus including a riveting station, for assembling a ring/shield/frame/hinge plate assembly to binder covers. The ring assemblies are moved to the riveting station along one path, and the binder or notebook covers are fed to the riveting station along another path. The riveting station includes locating and forming pins and at least one magnet for holding the hinge plates, and a carriage for holding rivets and for driving them through the covers and expanding the rivets on the forming pins to securely mount the hinge plates and associated rings, shields and frames to the binder covers.

REFERENCES:
patent: 1255112 (1918-01-01), Crippen
patent: 1424753 (1922-08-01), Crippen
patent: 5100253 (1992-03-01), Cooper
patent: 5160209 (1992-11-01), Schuessler
patent: 5249902 (1993-10-01), Stankiewicz
patent: 5649799 (1997-07-01), Constantine et al.
patent: 5651628 (1997-07-01), Bankes et al.
patent: 6007266 (1999-12-01), Cheng et al.
patent: 6168338 (2001-01-01), Young

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