DE232685C - - Google Patents
Info
- Publication number
- DE232685C DE232685C DENDAT232685D DE232685DA DE232685C DE 232685 C DE232685 C DE 232685C DE NDAT232685 D DENDAT232685 D DE NDAT232685D DE 232685D A DE232685D A DE 232685DA DE 232685 C DE232685 C DE 232685C
- Authority
- DE
- Germany
- Prior art keywords
- hand
- hammer
- stalk
- drive device
- leaf spring
- 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
- 239000000463 material Substances 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 2
- 238000005461 lubrication Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 230000001050 lubricating Effects 0.000 description 3
- 238000005242 forging Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/10—Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers
- B21J7/12—Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers the lever being a spring, i.e. spring hammers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Description
Vorliegende Erfindung betrifft einen Hammerbär für Schmiedehämmer und bezieht sich auf die Ausgestaltung des den Holzhalm, die Blattfeder o. dgl. zum Antriebe des Hammers aufnehmenden Teiles des Bars. Dieser Teil ist als eine nach vorn geschlossene Kammer ausgebildet und dient zur Aufnahme von Schmiermaterial. Hierdurch wird erreicht, daß die Verbindung des Hammerbärs mit der Antriebsvorrichtung ständig unter Schmierung steht, wobei die die Kammer bildende Kappe einerseits ein Ausspritzen des Schmiermaterials gegen den Standpunkt des Arbeiters verhindert, andererseits den Arbeiter gegen von dem Halm bzw. der Blattfeder absplitternde Teile schützt.The present invention relates to a hammer head for forging hammers and relates to the design of the wooden stalk, leaf spring or the like for driving the hammer Part of the bar. This part is designed as a chamber closed at the front and serves to hold lubricating material. This ensures that the The connection between the hammer and the drive device is constantly under lubrication, wherein the cap forming the chamber on the one hand an ejection of the lubricating material against the standpoint of the worker prevented, on the other hand the worker against from protects the stalk or leaf spring from splintering parts.
Der Hammerbär ist in der Zeichnung in Fig. ι in Vorderansicht, in Fig. 2 in Oberansicht und in Fig. 3. im Querschnitt in Anwendung für einen Blattfederhammer dargestellt. The hammer bear is in the drawing in Fig. Ι in front view, in Fig. 2 in top view and in Fig. 3 shown in cross section in use for a leaf spring hammer.
An dem oberen Teil des Hammerbärs befindet sich die bekannte Durchbrechung c zur Aufnahme des den Hammer antreibenden Teiles (Blattfeder d, Holzhalm 0. dgl.). Diese Durchbrechung ist nun gemäß vorliegender Erfindung nach vorn gegen den Standort des Arbeiters durch eine vorteilhaft angegossene Kappe f vollkommen geschlossen. So entsteht eine Kammer g, in die das Ende der Blattfedern, des Holzhalms usw. hineinreicht und die zur Aufnahme von konsistentem Fett zur Schmierung der Berührungsflächen zwischen Feder, Halm usw. und den Wandungen der Durchbrechung dient.On the upper part of the hammer bear there is the well-known opening c for receiving the part driving the hammer (leaf spring d, wooden stalk, etc.). According to the present invention, this opening is now completely closed towards the front against the location of the worker by an advantageously cast-on cap f. This creates a chamber g, into which the end of the leaf springs, the wooden stalk, etc. extends and which serves to hold consistent grease for lubricating the contact surfaces between the spring, stalk, etc. and the walls of the opening.
Zur Einführung des Schmierstoffs ist die Kappe mit einer durch eine Schraube h abschließbaren Öffnung versehen.To introduce the lubricant, the cap is provided with an opening that can be closed by a screw h.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE232685C true DE232685C (en) |
Family
ID=492694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT232685D Active DE232685C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE232685C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5556326A (en) * | 1991-10-02 | 1996-09-17 | Createc Rollers | Floating rotary drive device of a workpiece to be machined by grinding |
-
0
- DE DENDAT232685D patent/DE232685C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5556326A (en) * | 1991-10-02 | 1996-09-17 | Createc Rollers | Floating rotary drive device of a workpiece to be machined by grinding |
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