NL7706457A - DEVICE FOR BLOCKING RING BINDINGS. - Google Patents

DEVICE FOR BLOCKING RING BINDINGS.

Info

Publication number
NL7706457A
NL7706457A NL7706457A NL7706457A NL7706457A NL 7706457 A NL7706457 A NL 7706457A NL 7706457 A NL7706457 A NL 7706457A NL 7706457 A NL7706457 A NL 7706457A NL 7706457 A NL7706457 A NL 7706457A
Authority
NL
Netherlands
Prior art keywords
blocking ring
ring bindings
bindings
blocking
ring
Prior art date
Application number
NL7706457A
Other languages
Dutch (nl)
Original Assignee
Nicollet & Cie Ets
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nicollet & Cie Ets filed Critical Nicollet & Cie Ets
Publication of NL7706457A publication Critical patent/NL7706457A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
    • B42F13/22—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed
NL7706457A 1976-06-18 1977-06-13 DEVICE FOR BLOCKING RING BINDINGS. NL7706457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7619168A FR2354889A1 (en) 1976-06-18 1976-06-18 LOCKING MECHANISM FOR RING BINDINGS

Publications (1)

Publication Number Publication Date
NL7706457A true NL7706457A (en) 1977-12-20

Family

ID=9174796

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7706457A NL7706457A (en) 1976-06-18 1977-06-13 DEVICE FOR BLOCKING RING BINDINGS.

Country Status (4)

Country Link
DE (1) DE2726221C3 (en)
FR (1) FR2354889A1 (en)
GB (1) GB1534254A (en)
NL (1) NL7706457A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010017064U1 (en) 2010-12-30 2011-04-21 Zweymüller, Albert, Arch. Dipl.-Ing. folder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH374969A (en) * 1959-11-20 1964-02-15 Braecker Ag Ring mechanism for holding loose leaves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010017064U1 (en) 2010-12-30 2011-04-21 Zweymüller, Albert, Arch. Dipl.-Ing. folder

Also Published As

Publication number Publication date
DE2726221C3 (en) 1982-01-21
GB1534254A (en) 1978-11-29
DE2726221B2 (en) 1981-05-07
DE2726221A1 (en) 1977-12-29
FR2354889A1 (en) 1978-01-13

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Legal Events

Date Code Title Description
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BB A search report has been drawn up
BV The patent application has lapsed