US3485383A - Auxiliary support for cranes - Google Patents

Auxiliary support for cranes Download PDF

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Publication number
US3485383A
US3485383A US3485383DA US3485383A US 3485383 A US3485383 A US 3485383A US 3485383D A US3485383D A US 3485383DA US 3485383 A US3485383 A US 3485383A
Authority
US
United States
Prior art keywords
cranes
auxiliary support
auxiliary
support
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
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Inventor
Daniel E Beduhn
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.)
Manitowoc Co Inc
Original Assignee
Manitowoc Co Inc
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
Family has litigation
Application filed by Manitowoc Co Inc filed Critical Manitowoc Co Inc
Priority to US70448868A priority Critical
Application granted granted Critical
Publication of US3485383A publication Critical patent/US3485383A/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24829740&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US3485383(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of US3485383B1 publication Critical patent/US3485383B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes 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
    • B66C23/62Constructional features or details
    • B66C23/84Slewing gear
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes 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
    • B66C23/18Cranes 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 specially adapted for use in particular purposes
    • B66C23/36Cranes 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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes 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
    • B66C23/62Constructional features or details
    • B66C23/72Counterweights or supports for balancing lifting couples
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes 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
    • B66C23/62Constructional features or details
    • B66C23/72Counterweights or supports for balancing lifting couples
    • B66C23/74Counterweights or supports for balancing lifting couples separate from jib
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00Cranes
    • B66C2700/03Cranes with arms or jibs; Multiple cranes
    • B66C2700/0392Movement of the crane arm; Coupling of the crane arm with the counterweights; Safety devices for the movement of the arm
US3485383D 1968-02-09 1968-02-09 Expired - Lifetime US3485383B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US70448868A true 1968-02-09 1968-02-09

Publications (2)

Publication Number Publication Date
US3485383A true US3485383A (en) 1969-12-23
US3485383B1 US3485383B1 (en) 1988-05-03

Family

ID=24829740

Family Applications (1)

Application Number Title Priority Date Filing Date
US3485383D Expired - Lifetime US3485383B1 (en) 1968-02-09 1968-02-09

Country Status (1)

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US (1) US3485383B1 (en)

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680840A (en) * 1969-12-30 1972-08-01 Manitowoc Eng Co Boom sheave assembly
FR2195579A1 (en) * 1972-08-09 1974-03-08 Creusot Loire
US3878944A (en) * 1973-08-30 1975-04-22 Dantel E Beduhn Crane support structure
US3921815A (en) * 1974-05-03 1975-11-25 American Hoist & Derrick Co Crane with a suspended rotatable counterbalance
US3930583A (en) * 1972-07-31 1976-01-06 Creusot-Loire Balancing system for high capacity cranes
US3955684A (en) * 1975-02-06 1976-05-11 Harnischfeger Corporation Rotary crane structure with a selective drive on power unit
FR2328652A1 (en) * 1975-10-23 1977-05-20 Manitowoc Co SET OF A MAST AND SELF-RIGHTING CRANE BOOM
US4042115A (en) * 1976-07-28 1977-08-16 The Manitowoc Company, Inc. Rotary counterweight crane with a removal track section
US4050586A (en) * 1975-10-23 1977-09-27 The Manitowoc Company, Inc. Apparatus for raising & lowering a mast and boom on a mobile crane
DE2818612A1 (en) * 1977-04-27 1978-12-07 Manitowoc Co Crawler-mounted crane underframe - is flat and square with top slewing ring and joined to cross-members
DE2847358A1 (en) * 1977-11-01 1979-05-03 Fmc Corp CRANE FOR LIFTING HEAVY LOADS
US4195740A (en) * 1977-04-27 1980-04-01 The Manitowoc Company, Inc. Lift crane support system
FR2438621A1 (en) * 1978-10-14 1980-05-09 Gottwald Kg Leo VEHICLE MOUNTED CRANE CAPABLE OF CARRYING HEAVY LOADS
DE3026850A1 (en) * 1979-07-17 1981-02-05 Manitowoc Co CRANE
DE3026884A1 (en) * 1979-07-17 1981-02-12 Manitowoc Co CRANE
US4349115A (en) * 1980-04-14 1982-09-14 Riggers Manufacturing Co. Crane
DE3214865A1 (en) * 1981-05-04 1982-12-02 Manitowoc Co SWIVEL DRIVE FOR A CRANE
US4394911A (en) * 1980-04-08 1983-07-26 Fmc Corporation Heavy duty crane
US4483448A (en) * 1980-04-08 1984-11-20 Fmc Corporation Heavy duty crane
FR2565217A1 (en) * 1984-06-04 1985-12-06 Harnischfeger Corp CRANE COMPRISING AN EXTERNAL COUNTERWEIGHT SUPPORT
US4557390A (en) * 1983-09-01 1985-12-10 Fmc Corporation Suspended counterweight control system
US4579234A (en) * 1984-03-16 1986-04-01 American Hoist & Derrick Company Self-erecting mobile crane
US4614275A (en) * 1983-05-11 1986-09-30 Kabushiki Kaisha Kobe Seiko Sho Heavy duty crane
US4729486A (en) * 1986-04-07 1988-03-08 The Manitowoc Company, Inc. Lift enhancing beam attachment with movable counterweights
US4953722A (en) * 1988-11-09 1990-09-04 The Manitowoc Company, Inc. Crane and lift enhancing beam attachment with moveable counterweight
US5443169A (en) * 1992-09-15 1995-08-22 The Manitowoc Company Crane backhitch
US5671932A (en) * 1994-10-04 1997-09-30 Leonard Studio Equipment, Inc. Camera crane
US5941401A (en) * 1997-01-29 1999-08-24 Manitowoc Crane Group, Inc. Counterweight handling system for ring supported cranes
US20080282331A1 (en) * 2004-10-08 2008-11-13 Advanced Network Technology Laboratories Pte Ltd User Provisioning With Multi-Factor Authentication
US20120003071A1 (en) * 2008-05-23 2012-01-05 Komatsu Ltd. Counterweight
US10189684B2 (en) * 2014-08-26 2019-01-29 Caterpillar Sarl Counterweight attachment and removal device and combination of same with counterweight
US10221051B2 (en) * 2015-03-30 2019-03-05 Oil States Industries, Inc. Crane having effectively coincident gantry and boom forces upon an upperstructure
US10850950B2 (en) 2015-03-30 2020-12-01 Oil States Industries, Inc. Crane having effectively coincident gantry and boom forces upon an upperstructure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US291089A (en) * 1884-01-01 Wool-washing machine
US970773A (en) * 1910-01-29 1910-09-20 Hamilton Neil Wylie Jib-crane.
US3393758A (en) * 1967-02-20 1968-07-23 Manitowoc Co Apparatus for stabilizing a crawler crane

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US291089A (en) * 1884-01-01 Wool-washing machine
US970773A (en) * 1910-01-29 1910-09-20 Hamilton Neil Wylie Jib-crane.
US3393758A (en) * 1967-02-20 1968-07-23 Manitowoc Co Apparatus for stabilizing a crawler crane

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680840A (en) * 1969-12-30 1972-08-01 Manitowoc Eng Co Boom sheave assembly
US3930583A (en) * 1972-07-31 1976-01-06 Creusot-Loire Balancing system for high capacity cranes
FR2195579A1 (en) * 1972-08-09 1974-03-08 Creusot Loire
US3878944A (en) * 1973-08-30 1975-04-22 Dantel E Beduhn Crane support structure
US3921815A (en) * 1974-05-03 1975-11-25 American Hoist & Derrick Co Crane with a suspended rotatable counterbalance
US3955684A (en) * 1975-02-06 1976-05-11 Harnischfeger Corporation Rotary crane structure with a selective drive on power unit
US4050586A (en) * 1975-10-23 1977-09-27 The Manitowoc Company, Inc. Apparatus for raising & lowering a mast and boom on a mobile crane
FR2328652A1 (en) * 1975-10-23 1977-05-20 Manitowoc Co SET OF A MAST AND SELF-RIGHTING CRANE BOOM
US4042115A (en) * 1976-07-28 1977-08-16 The Manitowoc Company, Inc. Rotary counterweight crane with a removal track section
DE2818612A1 (en) * 1977-04-27 1978-12-07 Manitowoc Co Crawler-mounted crane underframe - is flat and square with top slewing ring and joined to cross-members
US4195740A (en) * 1977-04-27 1980-04-01 The Manitowoc Company, Inc. Lift crane support system
DE2847358A1 (en) * 1977-11-01 1979-05-03 Fmc Corp CRANE FOR LIFTING HEAVY LOADS
FR2407165A1 (en) * 1977-11-01 1979-05-25 Fmc Corp CRANE FOR HEAVY LOADS
US4196816A (en) * 1977-11-01 1980-04-08 Fmc Corporation Heavy duty crane
DE2858194C2 (en) * 1977-11-01 1988-03-17 Fmc Corp., Chicago, Ill., Us
FR2438621A1 (en) * 1978-10-14 1980-05-09 Gottwald Kg Leo VEHICLE MOUNTED CRANE CAPABLE OF CARRYING HEAVY LOADS
DE3026850A1 (en) * 1979-07-17 1981-02-05 Manitowoc Co CRANE
FR2461678A1 (en) * 1979-07-17 1981-02-06 Manitowoc Co MOBILE LIFTING CRANE MOUNTED ON CROWN
DE3026884A1 (en) * 1979-07-17 1981-02-12 Manitowoc Co CRANE
US4394911A (en) * 1980-04-08 1983-07-26 Fmc Corporation Heavy duty crane
US4483448A (en) * 1980-04-08 1984-11-20 Fmc Corporation Heavy duty crane
US4349115A (en) * 1980-04-14 1982-09-14 Riggers Manufacturing Co. Crane
DE3214865A1 (en) * 1981-05-04 1982-12-02 Manitowoc Co SWIVEL DRIVE FOR A CRANE
US4614275A (en) * 1983-05-11 1986-09-30 Kabushiki Kaisha Kobe Seiko Sho Heavy duty crane
US4557390A (en) * 1983-09-01 1985-12-10 Fmc Corporation Suspended counterweight control system
US4579234A (en) * 1984-03-16 1986-04-01 American Hoist & Derrick Company Self-erecting mobile crane
FR2565217A1 (en) * 1984-06-04 1985-12-06 Harnischfeger Corp CRANE COMPRISING AN EXTERNAL COUNTERWEIGHT SUPPORT
US4729486A (en) * 1986-04-07 1988-03-08 The Manitowoc Company, Inc. Lift enhancing beam attachment with movable counterweights
US4953722A (en) * 1988-11-09 1990-09-04 The Manitowoc Company, Inc. Crane and lift enhancing beam attachment with moveable counterweight
US5443169A (en) * 1992-09-15 1995-08-22 The Manitowoc Company Crane backhitch
US5671932A (en) * 1994-10-04 1997-09-30 Leonard Studio Equipment, Inc. Camera crane
US5941401A (en) * 1997-01-29 1999-08-24 Manitowoc Crane Group, Inc. Counterweight handling system for ring supported cranes
US20080282331A1 (en) * 2004-10-08 2008-11-13 Advanced Network Technology Laboratories Pte Ltd User Provisioning With Multi-Factor Authentication
US20120003071A1 (en) * 2008-05-23 2012-01-05 Komatsu Ltd. Counterweight
US8523226B2 (en) * 2008-05-23 2013-09-03 Komatsu Ltd. Counterweight
US10189684B2 (en) * 2014-08-26 2019-01-29 Caterpillar Sarl Counterweight attachment and removal device and combination of same with counterweight
US10221051B2 (en) * 2015-03-30 2019-03-05 Oil States Industries, Inc. Crane having effectively coincident gantry and boom forces upon an upperstructure
US10850950B2 (en) 2015-03-30 2020-12-01 Oil States Industries, Inc. Crane having effectively coincident gantry and boom forces upon an upperstructure

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Publication number Publication date
US3485383B1 (en) 1988-05-03

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Legal Events

Date Code Title Description
RR Request for reexamination filed

Effective date: 19870728

RR Request for reexamination filed

Effective date: 19870728

DC Disclaimer filed

Effective date: 19871211

B1 Reexamination certificate first reexamination