DE419145C - Device for robbing pit punches - Google Patents
Device for robbing pit punchesInfo
- Publication number
- DE419145C DE419145C DEM81441D DEM0081441D DE419145C DE 419145 C DE419145 C DE 419145C DE M81441 D DEM81441 D DE M81441D DE M0081441 D DEM0081441 D DE M0081441D DE 419145 C DE419145 C DE 419145C
- Authority
- DE
- Germany
- Prior art keywords
- robbing
- pit
- punches
- pit punches
- lever
- 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
Links
- 230000005540 biological transmission Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/60—Devices for withdrawing props or chocks
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Forging (AREA)
Description
Vorrichtung zum Rauben von Grubenstempeln. Die Erfindung betrifft eine Vorrichtung zum Rauben von Grubenstempeln.Device for robbing pit punches. The invention relates to a device for robbing pit punches.
Das Neue besteht in zwei gelenkig miteinander verbundenen Hebeln, von denen der eine halbkreisrund gebogen ist und den Grubenstempel klauenartig umfaßt, während an denn freien Ende des zweiten Hebels die Zugkraft angreift. Beide Hebel werden zweckmäßig zur Erhöhung des Reibungswiderstandes auf der dem Stempel zugewandten Seite mit Schneiden oder Körnerspitzen versehen.The new consists of two articulated levers, one of which is curved in a semicircular shape and encompasses the pit punch like a claw, while the tensile force acts on the free end of the second lever. Both levers are expediently provided with cutting edges or center points on the side facing the punch in order to increase the frictional resistance.
Die Vorrichtung läßt sich in kürzester Zeit an jedem Stempel, gleichgültig welchen Querschnittes, anbringen und gewährleistet das Gewinnen des auszubauenden Gutes ohne jede Verletzung desselben. Ihre Herstellung ist mit geringen Kosten verbunden.The device can be attached to any stamp in the shortest possible time which cross-section, attach and ensures the gain of the to be expanded Good without any harm to it. Their production is associated with low costs.
Die der Erfindung zugrunde liegende Vorrichtung ist in der Zeichnung dargestellt. Der Grubenstempel ist mit a, der einarmige Übertragungshebel ist mit b bezeichnet. An dessen freiem Ende ist eine öse c vorgesehen, an welcher eine nicht dargestellte Zugvorrichtung eingehängt ist.The device on which the invention is based is shown in the drawing shown. The pit punch is marked with a, the one-armed transmission lever is marked with b denotes. At its free end an eyelet c is provided, at which one is not shown pulling device is attached.
Der Übertragungshebel b ist mit Schneien d versehen, und .bei x ein kreisrund gebogener Hebel w angelenkt, an dessen Ende sich ebenfalls Schneiden d befinden. Die Zugkraft greift an dem freien Ende c des Hebels b an.The transmission lever b is provided with snow d, and. Bei x a circular curved lever w articulated, at the end of which also cutting d are located. The tensile force acts on the free end c of the lever b.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM81441D DE419145C (en) | Device for robbing pit punches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM81441D DE419145C (en) | Device for robbing pit punches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE419145C true DE419145C (en) | 1925-09-28 |
Family
ID=7319029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM81441D Expired DE419145C (en) | Device for robbing pit punches |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE419145C (en) |
-
0
- DE DEM81441D patent/DE419145C/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE419145C (en) | Device for robbing pit punches | |
| DE604827C (en) | Handle device for attaching various floor cleaning tools | |
| DE386521C (en) | Device for setting types riding on rulers | |
| DE471517C (en) | Retaining clip for brush u. like | |
| DE475874C (en) | Resilient, iron, cone-shaped stamp shoe | |
| DE451647C (en) | Device for notching and shaping rolls or other baked goods, with pockets for holding baking oil for oiling the baked goods being attached to the notching stamps | |
| DE434393C (en) | Curve ruler for tailors | |
| DE428429C (en) | Swallows for the forms of briquette presses and similar press forms that are subject to great wear and tear | |
| DE401658C (en) | Big boom for sailing boats | |
| DE430761C (en) | Tool for placing running mats on the rim | |
| DE406051C (en) | Clamping device for drills and similar tools | |
| DE409049C (en) | Teaching for the bending of boards, the curvature of which is caused by the fact that the board is provided with millings or saw cuts | |
| DE512161C (en) | Warning means to avoid a hunched position of the upper body in children | |
| DE409811C (en) | Grafting knife | |
| DE392080C (en) | Artificial lower leg with connectable foot | |
| DE398803C (en) | Device for cutting roof tiles | |
| DE400188C (en) | Process for the production of curling irons o. | |
| DE390871C (en) | Clamping device for different lengths of saw blades on hand saws | |
| DE327231C (en) | Fastening purposes | |
| DE482293C (en) | Grab bar | |
| DE508709C (en) | Hand jointed saw | |
| DE394172C (en) | Key | |
| DE394382C (en) | Cutting wire for soap cutters | |
| DE544144C (en) | Device for adjusting the width of horseshoes made of elastic material | |
| DE808699C (en) | Pliers |