DE180641C - - Google Patents
Info
- Publication number
- DE180641C DE180641C DENDAT180641D DE180641DA DE180641C DE 180641 C DE180641 C DE 180641C DE NDAT180641 D DENDAT180641 D DE NDAT180641D DE 180641D A DE180641D A DE 180641DA DE 180641 C DE180641 C DE 180641C
- Authority
- DE
- Germany
- Prior art keywords
- tube
- mold
- block
- pliers
- legs
- 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
- 238000010276 construction Methods 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/04—Handling or stripping castings or ingots
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/70—Furnaces for ingots, i.e. soaking pits
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Control And Safety Of Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft eine Block- und Kokillenzange für Krane und bezweckt, den Zangenschenkeln beim. Öffnen und Schließen der Zange eine nahezu wagerechte Bewegung zu erteilen, so daß die Blöcke und Kokillen auch bei sehr veränderlichen Abmessungen gleich gut gefaßt werden.The invention relates to a block and mold tongs for cranes and is intended to Pliers legs at. Opening and closing the pliers is an almost horizontal movement to grant, so that the blocks and molds even with very variable dimensions be equally well composed.
Eine solche Zangenkonstruktion ist in den Fig. ι und 2 veranschaulicht, welche z. B. ίο eine Ausführungsform darstellen, wie sie in Verbindung mit dem Hubwerk einer Kränlaufkatze anzuwenden ist.Such a pliers construction is illustrated in Figs. Ι and 2, which z. B. ίο represent an embodiment as described in Connection with the hoist of a crane trolley is to be used.
Die Zange besteht aus den Schenkeln /,The pliers consist of the legs /,
welche mit Spitzen α zum Erfassen eineswhich with peaks α for detecting a
Blockes und mit Ösen b zum Erfassen einer Kokille ausgestattet sind. Diese Schenkel sind durch parallele Arme k mit dem auf- und abwärts bewegbaren Mittelstück (Rohr) d gelenkig verbunden. Das Mittelstück (Rohr) d kann von dem Hubwindwerk der Laufkatze aus auf- und abwärts bewegt werden.Block and are equipped with eyelets b for gripping a mold. These legs are articulated by parallel arms k with the upwardly and downwardly movable central piece (tube) d. The middle piece (tube) d can be moved up and down by the hoist winch of the trolley.
Die Zangenschenkel f sind außerdem mittels Lenker c an dem von der Laufkatze herabhängenden und in derselben geführten Gerüst e bei i aufgehängt.The tong legs f are also suspended by means of a link c on the frame e, which is suspended from the trolley and guided in the same, at i.
Es ist nun augenscheinlich, daß durch Auf- bezw. Abwärtsbewegen des Mittelstückes (Rohres) d ein Schließen bezw'. Öffnen der Zange erzielt wird, wobei die Zangenschenkel/ stets parallel bleiben und bei entsprechender Wahl und Anordnung der Lenker c die Spitzen a und ösen b sich nahezu wagerecht bewegen.It is now evident that by Auf- or. Downward movement of the middle piece (tube) d a closing bezw '. Opening the pliers is achieved, the pliers legs / always remain parallel and with the appropriate choice and arrangement of the handlebars c, the tips a and eyes b move almost horizontally.
Der Vollständigkeit halber ist in der Zeichnung noch gezeigt, wie bei dieser Zangenkonstruktion zum Zwecke des Ausdrückens des Blockes aus der an- der Zange hängenden Kokille ein Preßstempel h in einfacher Weise noch durch das Zentralrohr d hindurchgeführt werden kann.The sake of completeness not shown in the drawing, as in this pincer construction for the purpose of expressing the block from the arrival of the pliers hanging mold a press ram can be passed h d in a simple manner even through the central tube.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE180641C true DE180641C (en) |
Family
ID=444885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT180641D Active DE180641C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE180641C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1175847B (en) * | 1961-11-24 | 1964-08-13 | Krupp Ardelt Gmbh | Tongs for a crane for the transport of slabs, plates or the like. |
DE1227627B (en) * | 1962-08-14 | 1966-10-27 | Miag Muehlenbau | Gripper |
-
0
- DE DENDAT180641D patent/DE180641C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1175847B (en) * | 1961-11-24 | 1964-08-13 | Krupp Ardelt Gmbh | Tongs for a crane for the transport of slabs, plates or the like. |
DE1227627B (en) * | 1962-08-14 | 1966-10-27 | Miag Muehlenbau | Gripper |
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