JPS50113962A - - Google Patents

Info

Publication number
JPS50113962A
JPS50113962A JP49046759A JP4675974A JPS50113962A JP S50113962 A JPS50113962 A JP S50113962A JP 49046759 A JP49046759 A JP 49046759A JP 4675974 A JP4675974 A JP 4675974A JP S50113962 A JPS50113962 A JP S50113962A
Authority
JP
Japan
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.)
Granted
Application number
JP49046759A
Other languages
Japanese (ja)
Other versions
JPS5411173B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS50113962A publication Critical patent/JPS50113962A/ja
Publication of JPS5411173B2 publication Critical patent/JPS5411173B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • 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
    • B66C23/62—Constructional features or details
    • B66C23/84—Slewing gear
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32975—Rotatable
    • Y10T403/32983—Rod in socket
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/59—Manually releaseable latch type
    • Y10T403/591—Manually releaseable latch type having operating mechanism
    • Y10T403/593—Remotely actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Component Parts Of Construction Machinery (AREA)
JP4675974A 1974-02-06 1974-04-26 Expired JPS5411173B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US440120A US3923407A (en) 1974-02-06 1974-02-06 Mechanism for connecting and disconnecting crane sections

Publications (2)

Publication Number Publication Date
JPS50113962A true JPS50113962A (enrdf_load_stackoverflow) 1975-09-06
JPS5411173B2 JPS5411173B2 (enrdf_load_stackoverflow) 1979-05-12

Family

ID=23747524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4675974A Expired JPS5411173B2 (enrdf_load_stackoverflow) 1974-02-06 1974-04-26

Country Status (4)

Country Link
US (1) US3923407A (enrdf_load_stackoverflow)
JP (1) JPS5411173B2 (enrdf_load_stackoverflow)
CA (1) CA1010825A (enrdf_load_stackoverflow)
IT (1) IT1021702B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5295453A (en) * 1976-02-03 1977-08-11 Hitachi Constr Mach Co Ltd Turning wheel device

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844819A1 (de) * 1978-10-14 1980-04-24 Gottwald Kg Leo Fahrzeugkran fuer hohe traglasten
US4273244A (en) * 1979-01-29 1981-06-16 Fmc Corporation Crane upperstructure self-transferring system
FR2519104A1 (en) * 1981-12-30 1983-07-01 Ppm Sa Mounting ring for rotating crane cab - has bayonet fixing with locking key between relatively rotating rings
US4436444A (en) 1982-01-25 1984-03-13 Fmc Corporation Mechanism for connecting and disconnecting crane sections
US4478340A (en) * 1982-04-26 1984-10-23 American Hoist & Derrick Company Swing bearing quick removal system
DE3468663D1 (en) * 1983-04-22 1988-02-18 Fmc Corp Centering arrangement for redecking of upper crane
EP0126303B1 (en) * 1983-04-22 1990-01-10 Link-Belt Construction Equipment Company Crane undecking arrangement
DE3474808D1 (en) * 1983-04-22 1988-12-01 Fmc Corp Hydraulic circuit for self-undecking crane
US5176267A (en) * 1990-07-23 1993-01-05 The Manitowoc Company, Inc. Quick disconnect system for construction equipment with rotatable upper works
US5382046A (en) * 1991-02-25 1995-01-17 Trw Inc. Air bag module installation structure and method
US5427256A (en) * 1991-09-20 1995-06-27 The Manitowoc Company, Inc. Crane upper works to lower works alignment system
US5353940A (en) * 1993-01-08 1994-10-11 The Manitowoc Company, Inc. Alignment system for crane works and method of alignment
US5621987A (en) * 1995-06-08 1997-04-22 Rockland, Inc. Implement coupling assembly for excavator machines and the like
US6010018A (en) * 1997-04-03 2000-01-04 Manitowoc Crane Group, Inc. Swing lock mechanism
DE10039573C1 (de) * 2000-08-09 2002-01-03 Atecs Mannesmann Ag Mobilkran mit einer lösbaren, den Unterwagen mit dem Oberwagen verbindenden Kupplung
JP4412297B2 (ja) * 2006-03-04 2010-02-10 コベルコクレーン株式会社 作業機械の上下部結合装置
DE102013009357A1 (de) * 2012-06-11 2013-12-12 Liebherr-Werk Ehingen Gmbh Modularer Mobilkran
CN110980561B (zh) * 2019-12-16 2020-11-03 江苏航运职业技术学院 一种港口起重机起重臂回转装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1052439A (en) * 1910-01-18 1913-02-04 American Hoist & Derrick Co Derrick.
US1473935A (en) * 1922-08-01 1923-11-13 John T Horton Derrick base
US2877732A (en) * 1953-09-25 1959-03-17 Frederic N Eaton Joint for connecting sections of torpedoes or other cylindrical vessels
US3061389A (en) * 1958-06-28 1962-10-30 Bargmann H E Erwin Crane swivel connection
US3521911A (en) * 1968-03-06 1970-07-28 Vetco Offshore Ind Inc Lockable and unlockable,releasable tool joints

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5295453A (en) * 1976-02-03 1977-08-11 Hitachi Constr Mach Co Ltd Turning wheel device

Also Published As

Publication number Publication date
CA1010825A (en) 1977-05-24
JPS5411173B2 (enrdf_load_stackoverflow) 1979-05-12
IT1021702B (it) 1978-02-20
US3923407A (en) 1975-12-02

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