DE207013C - - Google Patents
Info
- Publication number
- DE207013C DE207013C DENDAT207013D DE207013DA DE207013C DE 207013 C DE207013 C DE 207013C DE NDAT207013 D DENDAT207013 D DE NDAT207013D DE 207013D A DE207013D A DE 207013DA DE 207013 C DE207013 C DE 207013C
- Authority
- DE
- Germany
- Prior art keywords
- block
- pliers
- shape
- legs
- lower ends
- 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
- 238000002791 soaking Methods 0.000 claims description 2
- 238000013459 approach Methods 0.000 description 3
- 210000001331 nose 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/06—Ingot moulds or their manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/06—Ingot moulds or their manufacture
- B22D7/08—Divided ingot moulds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Load-Engaging Elements For Cranes (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft eine Blockform für Tieföfen- und ßlockabstreifzangen, deren Zangenschenkel an ihren unteren Enden hakenförmig einwärts gebogen sind, und besteht darin, daß zum Einhaken der Stripperzange an der Blockform taschen- oder winkelförmige Ansätze vorgesehen sind, die so ausgebildet sind, daß die Mittelebene der Zangenschenkel und des Ausdrückstempels mit der senkrechtenThe invention relates to a block form for soaking and ßlockabstreifzangen, the tong legs are bent inwards in the shape of hooks at their lower ends, and consists in that for hooking the stripper pliers Pocket-shaped or angular lugs are provided on the block shape and are designed in this way are that the center plane of the pliers legs and the punch with the vertical
ίο Symmetrieebene der Ansätze zusammenfällt.ίο the plane of symmetry of the approaches coincides.
Es sind bereits Blockformen bekannt, die mit Ansätzen oder hakenförmigen Nasen versehen sind. Solche Blockformen können aber nur mit Zangen gehoben werden, deren Schenkelenden mit entsprechenden Ösen versehen sind, oder es werden mit einem Hebezeug verbundene Ketten verwendet, die um die Ansätze an der Blockform geschlungen werden. Zum Anheben mittels Zangen, deren untere Enden hakenförmig einwärts gebogen sind, eignen sich dagegen die mit Ansätzen versehenen Blockformen nicht, weil die Gefahr besteht, daß beim Bewegen der Blockformen infolge der entstehenden Erschütterungen die Zangenschenkel seitlich von der Blockform abrutschen. Auch ist es bei den bekannten Blockformen, namentlich bei der Verwendung runder Blockformen, erforderlich, daß der Kranführer genau über die Mitte der Blockform fährt, weil anderenfalls die Zange beim Schließen die runde Blockform überhaupt nicht faßt, sondern seitlich abrutscht.Block forms are already known which are provided with approaches or hook-shaped noses are. Such block forms can only be lifted with pliers, the leg ends of which are provided with appropriate eyelets or chains connected with a hoist are used, which are looped around the lugs on the block form will. For lifting with pliers, the lower ends of which are bent inwards in the shape of a hook are, on the other hand, the block forms provided with approaches are not suitable because the danger there is that when moving the block molds as a result of the vibrations produced Slide the pliers legs off the side of the block form. It is also the case with the well-known Block molds, especially when using round block molds, it is necessary that the The crane operator travels exactly over the center of the block form, otherwise the tongs are used Closing the round block shape does not take hold at all, but slips off to the side.
Diese Nachteile werden durch die neue Blockform vermieden.These disadvantages are avoided by the new block shape.
Auf der Zeichnung sind zwei Ausführungsbeispiele der neuen Blockform in Verbindung mit einer Pits- und Stripperzange dargestellt.In the drawing, two embodiments of the new block shape are in connection shown with a pit and stripper forceps.
Die in bekannter Weise mit Spitzen zum Erfassen des Blockes versehenen Zangenschenkel α sind an ihren unteren Enden hakenförmig gestaltet, und diese Haken b greifen beim Festhalten der Blockform c in entsprechend gestaltete, an dieser sitzende Taschen d, denen zweckmäßig die in Fig. 2 und 3 in Vorderansicht dargestellten Formen gegeben werden. Es ist wesentlich, daß die in Fig. 2 und 3 dargestellten Taschen oder Ansätze d an der von den Zangenhaken erfaßten Kante bogen- oder winkelförmig gestaltet sind, so daß beim Erfassen der Blockform die M.ittelebenen der Zangenschenkel und des Ausdrückstempels in die Symmetrieebene beider Taschen oder Ansätze d fallen. The pliers legs α, which are provided in a known manner with tips for gripping the block, are hook-shaped at their lower ends, and these hooks b grip when holding the block shape c in appropriately designed pockets d seated on this, which are conveniently shown in FIGS. 2 and 3 Shapes shown in front view are given. It is essential that the pockets or lugs d shown in FIGS. 2 and 3 are designed arcuately or angularly at the edge captured by the pliers hooks, so that when the block shape is captured, the middle planes of the pliers legs and the ejector die into the plane of symmetry of both Pockets or lugs d fall.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE207013C true DE207013C (en) |
Family
ID=469144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT207013D Active DE207013C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE207013C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1098175B (en) * | 1958-02-28 | 1961-01-26 | Licentia Gmbh | Remote gripper |
-
0
- DE DENDAT207013D patent/DE207013C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1098175B (en) * | 1958-02-28 | 1961-01-26 | Licentia Gmbh | Remote gripper |
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