AT9156B - Hatching apparatus. - Google Patents
Hatching apparatus.Info
- Publication number
- AT9156B AT9156B AT9156DA AT9156B AT 9156 B AT9156 B AT 9156B AT 9156D A AT9156D A AT 9156DA AT 9156 B AT9156 B AT 9156B
- Authority
- AT
- Austria
- Prior art keywords
- hatching apparatus
- attached
- lever
- plate
- hatching
- Prior art date
Links
Landscapes
- Portable Nailing Machines And Staplers (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Auxiliary Devices For Music (AREA)
Description
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bestimmt.
PATENT-ANSPRÜCHE :
1. Schraffiorapparat, dadurch gekennzeichnet, dass in einer auf das Zeicbenblatt aufzulegendon Platte (a) ein durch eine Feder (h) beständig nach einwärts gezogener Haken (c) geführt ist, der mit der Spitze in ein Loch eines beliebigen Lineals zu liegen kommt, während an der Oberseite der Platte (a) ein mit dem vorderen Ende den Vorderrand der Platte übergreifender Hobel (e) augelenkt ist, an dessen Vorderrand die Linealkante angelegt wird, wobei eine Feder (g) den Hebel beständig hochzuhalten strebt, so dass sein Vorderrand an der Platte (a) anliegt, während der Ausschlag des Hebels nach abwärts durch eine stellbare Schraube (i) begrenzt wird.
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certainly.
PATENT CLAIMS:
1. Hatching apparatus, characterized in that in a plate (a) to be placed on the drawing sheet there is a hook (c) which is constantly drawn inwards by a spring (h) and which comes to rest with the tip in a hole of any ruler, while on the upper side of the plate (a) a plane (e) with the front end overlapping the front edge of the plate is articulated, on the front edge of which the ruler edge is placed, a spring (g) constantly striving to hold up the lever so that its front edge against the plate (a), while the downward deflection of the lever is limited by an adjustable screw (i).
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT9156T | 1901-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT9156B true AT9156B (en) | 1902-09-25 |
Family
ID=3502751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT9156D AT9156B (en) | 1901-09-21 | 1901-09-21 | Hatching apparatus. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT9156B (en) |
-
1901
- 1901-09-21 AT AT9156D patent/AT9156B/en active
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