A crane block holder includes a base made of steel of a thickness of at least ½ inch with several holes cut or formed therein. Each hole has an inner dimension. There are several crane block support arms, each of which has an arm portion connected to a peg that has a shoulder. An outer dimension of the peg is less than or equal to the inner dimension of the holes allowing snug insertion. An outer dimension of the shoulder is greater than the inner dimension of the holes such that upon insertion of the pegs into the holes, the shoulder limits how far the peg can be inserted. By inserting two or more crane block support arms of the plurality of crane block support arms into selected holes of the base, the two or more crane block support arms support a selected crane block.
Apparatus for Holding a Crane Block
2021-11-04
Patent
Electronic Resource
English
IPC: | F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS |
Crane pulley block, crane and crane pulley block adjusting method
European Patent Office | 2023
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