DE438680C - Screw-in extension pin - Google Patents

Screw-in extension pin

Info

Publication number
DE438680C
DE438680C DEZ15485D DEZ0015485D DE438680C DE 438680 C DE438680 C DE 438680C DE Z15485 D DEZ15485 D DE Z15485D DE Z0015485 D DEZ0015485 D DE Z0015485D DE 438680 C DE438680 C DE 438680C
Authority
DE
Germany
Prior art keywords
screw
pin
extension pin
rail
extension
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.)
Expired
Application number
DEZ15485D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Edler and Krische
Original Assignee
Edler and Krische
Publication date
Priority to DEZ15485D priority Critical patent/DE438680C/en
Application granted granted Critical
Publication of DE438680C publication Critical patent/DE438680C/en
Expired legal-status Critical Current

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
    • B42F13/12—Filing appliances with means for engaging perforations or slots with pillars, posts, rods, or tubes

Landscapes

  • Insertion Pins And Rivets (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Description

Einschraubbarer Verlängerungsstift. Die Erfindung bezieht sich auf ,eine Klemmvorrichtung für die Verlängerungsstifte von Loseblätterbüchern.Screw-in extension pin. The invention relates to , a clamping device for the extension pins of loose leaf books.

Es ist erforderlich, daß die Klemmschiene, wenn sie auf den Aufreihstiften befestigt wird, auf jedem Aufreihstifte möglichst genau gleich weit von der unteren Klemmschiene absteht, da sonst ein Verklemmen der oberen Blattschiene gegenüber den Aufreihstiften leicht eintreten kann.It is necessary to have the clamping rail when it is on the alignment pins is attached, on each alignment pin as exactly the same distance as possible from the lower one Clamping rail protrudes, otherwise the upper leaf rail jamming opposite can easily enter the alignment pins.

Gemäß der Erfindung wird dieser gleichmäßige Abstand der oberen Blattschiene von der unteren Blattschiene dadurch gesichert, daß die obere Blattschiene vor dem Aufschrauben der Verlängerungsstifte abgenommen und nach dem Aufschrauben der Verlängerungsstifte von dem freien Ende derselben her gegen einen an ihnen vorgesehenen Bund aufgeschoben und gegen diesen Bund verschraubt wird.According to the invention, this becomes evenly spaced from the upper sheet rail secured by the lower sheet rail in that the upper sheet rail in front of the Unscrewing the extension pins and removed after screwing on the extension pins pushed from the free end of the same against a covenant provided on them and is screwed against this collar.

Die Zeichnung zeigt ein Ausführungsbeispiel der Erfindung, und zwar für gekrümmte Aufreihstifte. Der Aufreihstift a ist mit einem Bunde g ausgerüstet.The drawing shows an embodiment of the invention, namely for curved alignment pins. The alignment pin a is equipped with a collar g.

Gegen diesen Bund g legt sich die- Blattschiene/, wenn das Loseblätberbuch geöffnet ist, und sie wird in dieser Stellung durch die Schraube h gesichert.Against this covenant g lies the leaf rail / when the loose-leaf book is open and it is secured in this position by screw h.

Ein Gleiten der Schiene auf den beiden Aufreihstiften ist ebenso wie ein Verklemmen bei Anwendung des Erfindungsgedankens ausgeschlossen.Sliding the rail on the two alignment pins is as well jamming when applying the inventive concept excluded.

Claims (1)

PATENTANSPRUCH: Einschraubbarer Verlängerungsstift, dadurch gekennzeichnet, daß @er etwas unterhalb seines freien Endes mit einem Bunde (g) und an seinem freien Ende mit einem Gewinde ausgerüstet ist; so daß die Blattschiene (j) nach Abnehmen von den Rufreihern mittels einer mit dem Gewinde des Stiftes zusammenarbeitenden Schraube (h) zwischen dem Bund (g) und dem Schraubenkopf (h). gegen Verschiebung auf dem Stifte (a) gesichert werden kann. PATENT CLAIM: Screw-in extension pin, characterized in that it is equipped with a collar (g) slightly below its free end and with a thread at its free end; so that the leaf rail (j) after being removed from the ranks by means of a screw (h) cooperating with the thread of the pin between the collar (g) and the screw head (h). can be secured against displacement on the pin (a).
DEZ15485D Screw-in extension pin Expired DE438680C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEZ15485D DE438680C (en) Screw-in extension pin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ15485D DE438680C (en) Screw-in extension pin

Publications (1)

Publication Number Publication Date
DE438680C true DE438680C (en) 1926-12-23

Family

ID=7623799

Family Applications (1)

Application Number Title Priority Date Filing Date
DEZ15485D Expired DE438680C (en) Screw-in extension pin

Country Status (1)

Country Link
DE (1) DE438680C (en)

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