US3519146A - Jib crane construction having a vertical conveyer - Google Patents

Jib crane construction having a vertical conveyer Download PDF

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Publication number
US3519146A
US3519146A US700484A US3519146DA US3519146A US 3519146 A US3519146 A US 3519146A US 700484 A US700484 A US 700484A US 3519146D A US3519146D A US 3519146DA US 3519146 A US3519146 A US 3519146A
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US
United States
Prior art keywords
jib
crane
frame
vertical
vertical conveyor
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
Application number
US700484A
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English (en)
Inventor
Bonde Moeller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geschafts und Ind B Moeller &
Geschafts und Ind B Moeller & Co
Original Assignee
Geschafts und Ind B Moeller &
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Geschafts und Ind B Moeller & filed Critical Geschafts und Ind B Moeller &
Application granted granted Critical
Publication of US3519146A publication Critical patent/US3519146A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G67/00—Loading or unloading vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2814/00—Indexing codes relating to loading or unloading articles or bulk materials
    • B65G2814/03—Loading or unloading means
    • B65G2814/0397—Loading or unloading means for ships
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes

Definitions

  • This invention relates to jib cranes in which the jib supports a vertical conveyor, particularly for conveying piece goods or loose flowable material, having a pick-up or delivery nozzle at its lower end for loading or unloading the material to be conveyed.
  • Cranes of this type are advantageously used in port installations for unloading or loading ships moored along piers.
  • the goods to be transferred into or out of ships can include coal, grain, bananas and other materials, as long as such materials can be conveyed by usual vertical conveyors, such as chain conveyors, bag or bucket elevators and the like.
  • the crane construction comprises a crane frame, two jibs carried by said frame and arranged one above the other for pivoting movement about horizontal axes, the pivoting axis of one of said jibs being adjustable with respect to said frame, and an outer yoke beam rigidly carrying said vertical conveyor, said yoke beam being hingedly connected to said upper jib and to said lower jib for relative pivoting movement about horizontal axes, whereby the one jib forms a carrying arm for said vertical conveyor and the other jib forms an adjustable supporting arm therefor.
  • the means for tilting the upper jib 3 about the axis of the pin 22 in a vertical plane are conventional and are indicated by way of example diagrammatically only; a cable winch 17 may be mounted on the frame 14 with the cable 18 attached to the rear end of the jib 3.
  • the described crane operates with four principal movements of its component parts.
  • the crane On the rails 9 and 10 the crane as a whole moves rectilinearly along the pier 8.
  • the jib 3 and the parts of the crane carried thereby can be made to turn about a vertical axis 25 in any conventional manner, for example by providing a rotary platform 19 carrying the upper portion 14 of the frame and the necessary equipment for rotating the upper portion of the frame with respect to the lower portion 14 resting on the travel gearing 15 and 16, as is well known in tower cranes.
  • the jibs 2 and 3 can pivot upwardly and downwardly about their inner journal pins 24 and 22, respectively.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Ship Loading And Unloading (AREA)
  • Jib Cranes (AREA)
US700484A 1967-01-31 1968-01-25 Jib crane construction having a vertical conveyer Expired - Lifetime US3519146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH137267A CH468303A (de) 1967-01-31 1967-01-31 Förderkran mit in vertikaler Ebene bewegbarem Vertikalförderer

Publications (1)

Publication Number Publication Date
US3519146A true US3519146A (en) 1970-07-07

Family

ID=4208871

Family Applications (1)

Application Number Title Priority Date Filing Date
US700484A Expired - Lifetime US3519146A (en) 1967-01-31 1968-01-25 Jib crane construction having a vertical conveyer

Country Status (5)

Country Link
US (1) US3519146A (enrdf_load_stackoverflow)
JP (1) JPS4832824B1 (enrdf_load_stackoverflow)
CH (1) CH468303A (enrdf_load_stackoverflow)
DE (1) DE1556348B1 (enrdf_load_stackoverflow)
NL (1) NL142645B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651918A (en) * 1969-04-15 1972-03-28 Buehler Ag Geb Trough chain conveyor
FR2187658A1 (enrdf_load_stackoverflow) * 1972-06-06 1974-01-18 Pradon Jacques
US4232547A (en) * 1979-03-09 1980-11-11 The Warner & Swasey Company Force measuring device for a chuck or collet
US4992017A (en) * 1988-05-27 1991-02-12 Jauregui Carro Francisco J Bulk shipper for harbours and the like
US5575603A (en) * 1994-12-01 1996-11-19 Pwh Anlagen + Systeme Gmbh Bulk-ship unloading system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196724A (en) * 1969-01-28 1970-07-01 Geschafts Und Ind B Moeller & Jib Crane Construction Having a Vertical Conveyer.
JPS62172291U (enrdf_load_stackoverflow) * 1986-04-21 1987-10-31

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1357919A (en) * 1919-03-26 1920-11-02 George Sizer Bucket elevator
US1421787A (en) * 1922-03-21 1922-07-04 Simon Ltd Henry Elevator
US2425342A (en) * 1944-12-06 1947-08-12 George B Palmer Material handling apparatus
US3387721A (en) * 1966-02-04 1968-06-11 Mcdowell Wellman Eng Co Bucket chain conveyor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1633627A (en) * 1927-06-28 first
FR643078A (fr) * 1926-09-11 1928-09-10 Demag Ag Grue basculante
FR1451414A (fr) * 1965-07-15 1966-01-07 Dispositif de manutention de produits en vrac

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1357919A (en) * 1919-03-26 1920-11-02 George Sizer Bucket elevator
US1421787A (en) * 1922-03-21 1922-07-04 Simon Ltd Henry Elevator
US2425342A (en) * 1944-12-06 1947-08-12 George B Palmer Material handling apparatus
US3387721A (en) * 1966-02-04 1968-06-11 Mcdowell Wellman Eng Co Bucket chain conveyor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651918A (en) * 1969-04-15 1972-03-28 Buehler Ag Geb Trough chain conveyor
FR2187658A1 (enrdf_load_stackoverflow) * 1972-06-06 1974-01-18 Pradon Jacques
US4232547A (en) * 1979-03-09 1980-11-11 The Warner & Swasey Company Force measuring device for a chuck or collet
US4992017A (en) * 1988-05-27 1991-02-12 Jauregui Carro Francisco J Bulk shipper for harbours and the like
US5575603A (en) * 1994-12-01 1996-11-19 Pwh Anlagen + Systeme Gmbh Bulk-ship unloading system

Also Published As

Publication number Publication date
CH468303A (de) 1969-02-15
DE1556348B1 (de) 1971-03-11
NL6801040A (enrdf_load_stackoverflow) 1968-08-01
NL142645B (nl) 1974-07-15
JPS4832824B1 (enrdf_load_stackoverflow) 1973-10-09

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