DE207028C - - Google Patents

Info

Publication number
DE207028C
DE207028C DENDAT207028D DE207028DA DE207028C DE 207028 C DE207028 C DE 207028C DE NDAT207028 D DENDAT207028 D DE NDAT207028D DE 207028D A DE207028D A DE 207028DA DE 207028 C DE207028 C DE 207028C
Authority
DE
Germany
Prior art keywords
arms
worm
sheet
drive
spring
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DENDAT207028D
Other languages
German (de)
English (en)
Publication of DE207028C publication Critical patent/DE207028C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D9/00—Bookmarkers; Spot indicators; Devices for holding books open; Leaf turners
    • B42D9/04—Leaf turners
    • B42D9/08—Leaf turners having radial arms, one per leaf, operated successively
    • B42D9/086—Leaf turners having radial arms, one per leaf, operated successively actuated by a spring for each arm

Landscapes

  • Toys (AREA)
DENDAT207028D Active DE207028C (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
DE207028C true DE207028C (enrdf_load_html_response)

Family

ID=469159

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT207028D Active DE207028C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (1) DE207028C (enrdf_load_html_response)

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