DE30461C - Wolf for ashlar - Google Patents
Wolf for ashlarInfo
- Publication number
- DE30461C DE30461C DENDAT30461D DE30461DA DE30461C DE 30461 C DE30461 C DE 30461C DE NDAT30461 D DENDAT30461 D DE NDAT30461D DE 30461D A DE30461D A DE 30461DA DE 30461 C DE30461 C DE 30461C
- Authority
- DE
- Germany
- Prior art keywords
- wolf
- ashlar
- central piece
- sides
- clamping jaws
- 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 - Lifetime
Links
- 241000282461 Canis lupus Species 0.000 title claims description 6
- 210000001847 Jaw Anatomy 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000011324 bead Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/54—Internally-expanding grippers for handling hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finishing Walls (AREA)
Description
KAISERLICHESIMPERIAL
KLASSEGREAT
Zwei Klemmbacken b b sind zu beiden Seiten des Mittelstückes α drehbar mit den Querstücken c c verbunden. Das Mittelstück α trägt oben einen Ring zum Aufhängen und ist unten mit einer Verbreiterung (Wulst) versehen; es läfst sich zwischen den Querstücken c c auf- und abschieben.Two clamping jaws bb are rotatably connected to the cross pieces cc on both sides of the middle piece α . The middle piece α has a ring at the top for hanging and is provided with a widening (bead) at the bottom; it can be pushed up and down between the cross pieces cc.
Nachdem das rechteckige, der Gröfse des Wolfes entsprechende Loch in den Werkstein eingehauen und am unteren Ende nach beiden Seiten etwas erweitert worden ist, wird der Wolf eingesetzt und mit dem Ring des Theiles a in den Haken der Hebevorrichtung gehängt. Beim Anheben wird das mittlere Stück α emporgezogen, wie in der Zeichnung punktirt angegeben ist, und dadurch werden die beiden Seitenstücke des Wolfes gegen die Wandungen des Wolfsloches gedruckt und festgehalten.After the rectangular hole corresponding to the size of the wolf has been hewn in the stone and at the lower end slightly widened on both sides, the wolf is inserted and hung with the ring of part a in the hook of the lifting device. When lifting, the middle piece α is pulled up, as indicated by dotted lines in the drawing, and thereby the two side pieces of the wolf are pressed against the walls of the wolf's hole and held in place.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE30461C true DE30461C (en) |
Family
ID=306584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT30461D Expired - Lifetime DE30461C (en) | Wolf for ashlar |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE30461C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3209288A1 (en) * | 1982-03-13 | 1983-11-17 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Grab for lifting heavy loads |
-
0
- DE DENDAT30461D patent/DE30461C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3209288A1 (en) * | 1982-03-13 | 1983-11-17 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Grab for lifting heavy loads |
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