DE399881C - Scissors or pliers - Google Patents

Scissors or pliers

Info

Publication number
DE399881C
DE399881C DEST34898D DEST034898D DE399881C DE 399881 C DE399881 C DE 399881C DE ST34898 D DEST34898 D DE ST34898D DE ST034898 D DEST034898 D DE ST034898D DE 399881 C DE399881 C DE 399881C
Authority
DE
Germany
Prior art keywords
scissors
handle
pliers
handle lever
roller
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
DEST34898D
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.)
ORAG WERK AKT GES
Original Assignee
ORAG WERK AKT GES
Publication date
Priority to DEST34898D priority Critical patent/DE399881C/en
Application granted granted Critical
Publication of DE399881C publication Critical patent/DE399881C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B13/00—Hand shears; Scissors
    • B26B13/12—Hand shears; Scissors characterised by the shape of the handles
    • B26B13/14—Hand shears; Scissors characterised by the shape of the handles without gripping bows in the handle
    • B26B13/16—Hand shears; Scissors characterised by the shape of the handles without gripping bows in the handle spring loaded, e.g. with provision for locking the blades or the handles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Scissors And Nippers (AREA)

Description

Schere oder Zange. -Vorliegende Erfindung ist eine Neuerung an einem Werkzeug, Scherenschenkel, Zangenschenkel usw. Es sind Mersetzungsscheren bekannt, deren Teile in verschiedenen Drehpunkten miteinander verbunden sind, die also dadurch große Reibungsflächen haben. Dagegen ist nach der Erfindung die Reibung durch die Anordnung einer Rolle gegenüber einer kurvenförmigen Bahn des Hebelarmes eines Scheren- oder Zangenschenkels vermindert.Scissors or pliers. The present invention is an innovation in one Tools, scissors legs, pliers legs, etc. There are known decomposing scissors, the parts of which are connected to each other in different pivot points, which means that have large friction surfaces. In contrast, according to the invention, the friction is due to the Arrangement of a roller opposite a curved path of the lever arm of a scissors or forceps leg diminished.

Die Zeichnung zeigt eine der Erfindung gemäß hergestellte Schere in Abb. i in goschlossenem und in Abb. $ in geöffnetem Zustande.The drawing shows a pair of scissors manufactured in accordance with the invention Fig. I in the closed position and in Fig. $ In the open position.

Der Schenkel c ist nur in dem Schenkel a drehbar und hat unterhalb des Drehpunktes f eine zwischen den Schenkeln laufende Rolle d, die auf einer kurvenförmigen Bahn des anderen Scherenschenkels wirkt. Um die Schere zu öffnen, ist eine Federe im Schenkel a angebracht, die das Zurückschnellen bewirkt. Natürlich kann die Rolle d auch am beweglichen Scherenblatt und die Kurvenbahn an} Griffhebel angeordnet werden.The leg c is only rotatable in the leg a and has below the pivot point f a roller d running between the legs, which acts on a curved path of the other scissor leg. To open the scissors, a spring e is attached in the leg a, which causes it to snap back. Of course, the roller d can also be arranged on the movable scissor blade and the cam track on the handle lever.

Claims (1)

PATEN T-ANSPRUCH: Schere oder Zange mit einem am Griff des festen Blattes unter Kreuzung des Griffes angelenkten, zweiarmigen, beweglichen Blatt, auf welches der Griffhebel einwirkt, dadurch gekennzeichnet, daß der dem Griffhebel (c) zugekehrte Rand desbeweglichen, federbelasteten Blattes in einer ungebrochenen Kurve verläuft, auf welcher eine am Griffhebel (c) angeordnete Rolle (d) unter Druck abläuft, oder daß umgekehrt die Rolle (d) am beweglichen Blatt und die Kurvenbahn am Griffhebel (c) angeordnet ist. PATEN T-CLAIM: Scissors or pliers with a two-armed, movable blade articulated on the handle of the fixed blade at the intersection of the handle, on which the handle lever acts, characterized in that the edge of the movable, spring-loaded leaf facing the handle lever (c) in a Unbroken curve runs on which a roller (d) arranged on the handle lever (c) runs under pressure, or, conversely, the roller (d) is arranged on the movable sheet and the cam track is arranged on the handle lever (c).
DEST34898D Scissors or pliers Expired DE399881C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST34898D DE399881C (en) Scissors or pliers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST34898D DE399881C (en) Scissors or pliers

Publications (1)

Publication Number Publication Date
DE399881C true DE399881C (en) 1924-08-13

Family

ID=7462181

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST34898D Expired DE399881C (en) Scissors or pliers

Country Status (1)

Country Link
DE (1) DE399881C (en)

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