DE27318C - Bleistifthalter - Google Patents
BleistifthalterInfo
- Publication number
- DE27318C DE27318C DENDAT27318D DE27318DA DE27318C DE 27318 C DE27318 C DE 27318C DE NDAT27318 D DENDAT27318 D DE NDAT27318D DE 27318D A DE27318D A DE 27318DA DE 27318 C DE27318 C DE 27318C
- Authority
- DE
- Germany
- Prior art keywords
- pencil holder
- claws
- tube
- tong
- funnel
- 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
- 210000000078 Claw Anatomy 0.000 claims 2
- 239000011324 bead Substances 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
- B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
Hierzu I Blatt Zeichnungen.
Claims (1)
- PATENT-Anspruch:Die gleichzeitige Anwendung der inneren Röhre b mit Wulst c, auf welchem die mit Federn ζ versehenen Greifklauen d mittelst des konischen Mundstückes s gehalten sind, und der mit trichterförmiger Erweiterung ο versehenen Röhre m nebst Druckknopf/, welche das Oeffnen der zangenartig wirkenden Klauen d bewirkt.
Publications (1)
Publication Number | Publication Date |
---|---|
DE27318C true DE27318C (de) |
Family
ID=303638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT27318D Active DE27318C (de) | Bleistifthalter |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE27318C (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040073174A1 (en) * | 1991-12-18 | 2004-04-15 | Lopez George A. | Medical valve and method of use |
-
0
- DE DENDAT27318D patent/DE27318C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040073174A1 (en) * | 1991-12-18 | 2004-04-15 | Lopez George A. | Medical valve and method of use |
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