PENCIL SHARPENER
In a pencil sharpener with an automatically closable insertion orifice for the pencil, to close the insertion orifice there are pivotally mounted flaps (28) which can be pushed open by the pencil and which are held in the closed state by an annular elastic cord (30) (Figure 1).
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | In a pencil sharpener with an automatically closable insertion orifice for the pencil, to close the insertion orifice there are pivotally mounted flaps (28) which can be pushed open by the pencil and which are held in the closed state by an annular elastic cord (30) (Figure 1). |
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