DE93911C - - Google Patents
Info
- Publication number
- DE93911C DE93911C DENDAT93911D DE93911DA DE93911C DE 93911 C DE93911 C DE 93911C DE NDAT93911 D DENDAT93911 D DE NDAT93911D DE 93911D A DE93911D A DE 93911DA DE 93911 C DE93911 C DE 93911C
- Authority
- DE
- Germany
- Prior art keywords
- scissors
- slot
- roller
- sheet
- bolt
- 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
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
- B26B13/28—Joints
- B26B13/285—Joints with means for applying pressure on the blades; with means for producing "drawing-cut" effect
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Scissors And Nippers (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
An Scheeren und besonders an gröfseren macht sich der Uebelstand geltend, dafs die Schneiden nicht fest genug an einander gedrückt werden, so dafs es immer eines Druckes mit der Hand bedarf, um ein gutes Schneiden herbeizuführen. Es sind zwar bereits verschiedene Vorrichtungen, wie Federn oder dergl., angeordnet worden, welche diesen Uebelstand beseitigen sollten, dieselben sind aber theils nicht genügend wirksam und erschweren sämmtlich die Handhabung der Scheeren wesentlich.With scissors, and especially with larger ones, the disadvantage asserts itself that the Cutting edges are not pressed tightly together so that there is always pressure needs the hand to achieve good cutting. There are already different ones Devices, such as springs or the like., Have been arranged, which this disadvantage should eliminate, but these are in part not sufficiently effective and make them more difficult all the handling of the scissors is essential.
Auf beiliegender Zeichnung ist eine Vorrichtung dargestellt, welche den Blättern'eine ganz sichere Führung verleiht, ohne die Bewegung besonders zu erschweren. Die Blätter werden an zwei Stellen durch zwei besondere Mittel zusammengehalten, und zwar durch die Verbindungsschrauben s, um welche sich die beiden Scheerentheile drehen, einerseits, und durch eine Rolle oder Kugel r und Mutter m, welche Theile durch einen Bolzen b verbunden sind, andererseits. Der Bolzen ist durch eine Bohrung des einen Blattes und durch einen kreisbogenförmigen Schlitz des anderen Blattes geführt.The accompanying drawing shows a device which gives the sheets a very secure guidance without making movement particularly difficult. The leaves are held together in two places by two special means, namely by the connecting screws s, around which the two parts of the scissors rotate, on the one hand, and by a roller or ball r and nut m, which parts are connected by a bolt b , on the other . The bolt is guided through a hole in one sheet and through an arcuate slot in the other sheet.
Ueber diesem Schlitze befindet sich die Rolle r, welche sich beim Schneiden neben dem Schlitz hinbewegt. Die Mutter m wird so angezogen, dafs die Rolle fest auf das Scheerenblatt drückt. Die Bahn für die Rolle kann eventuell nach einer Seite etwas ansteigend sein, so dafs eine stärkere Pressung ausgeübt wird, wenn die Scheere mehr oder weniger geschlossen ist. Der Bolzen b könnte eventuell auch federnd angeordnet werden. Statt einer Rolle können deren auch zwei angeordnet sein, so dafs sich je eine entlang jeder Kante des Schlitzes befindet.Above this slot is the roller r, which moves next to the slot during cutting. The nut m is tightened in such a way that the roller presses firmly on the blade of the scissors. The track for the roll can possibly rise slightly to one side, so that a stronger pressure is exerted when the scissors are more or less closed. The bolt b could possibly also be arranged resiliently. Instead of one roller, there can also be two, so that one is located along each edge of the slot.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE93911C true DE93911C (en) |
Family
ID=365304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT93911D Active DE93911C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE93911C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0662374A1 (en) * | 1994-01-01 | 1995-07-12 | New Tokyo Service Ltd. | Scissors |
US5950314A (en) * | 1997-08-05 | 1999-09-14 | Chang; Jung-Hsien | Step-separating shearing tool |
DE102005006085A1 (en) * | 2005-02-09 | 2006-08-10 | Kurt Reiner Witte Gmbh & Co. Kg | Hair cutters with asymmetric assembly of blades e.g. for cutting hair, has top part and lower part connected by axis of rotation and articulately connected with blades facing one another |
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0
- DE DENDAT93911D patent/DE93911C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0662374A1 (en) * | 1994-01-01 | 1995-07-12 | New Tokyo Service Ltd. | Scissors |
US5950314A (en) * | 1997-08-05 | 1999-09-14 | Chang; Jung-Hsien | Step-separating shearing tool |
DE102005006085A1 (en) * | 2005-02-09 | 2006-08-10 | Kurt Reiner Witte Gmbh & Co. Kg | Hair cutters with asymmetric assembly of blades e.g. for cutting hair, has top part and lower part connected by axis of rotation and articulately connected with blades facing one another |
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