CA1177788A - Swing drive assembly with parking brake - Google Patents

Swing drive assembly with parking brake

Info

Publication number
CA1177788A
CA1177788A CA000395322A CA395322A CA1177788A CA 1177788 A CA1177788 A CA 1177788A CA 000395322 A CA000395322 A CA 000395322A CA 395322 A CA395322 A CA 395322A CA 1177788 A CA1177788 A CA 1177788A
Authority
CA
Canada
Prior art keywords
ring gear
pinion
hydraulic
swing drive
drive assembly
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
Application number
CA000395322A
Other languages
English (en)
French (fr)
Inventor
David J. Pech
James G. Morrow, Sr.
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
Application filed by Manitowoc Co Inc filed Critical Manitowoc Co Inc
Application granted granted Critical
Publication of CA1177788A publication Critical patent/CA1177788A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B66C23/86—Slewing gear hydraulically actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Fluid-Pressure Circuits (AREA)
CA000395322A 1981-05-04 1982-02-01 Swing drive assembly with parking brake Expired CA1177788A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26000881A 1981-05-04 1981-05-04
US260,008 1981-05-04

Publications (1)

Publication Number Publication Date
CA1177788A true CA1177788A (en) 1984-11-13

Family

ID=22987430

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000395322A Expired CA1177788A (en) 1981-05-04 1982-02-01 Swing drive assembly with parking brake

Country Status (6)

Country Link
JP (1) JPS582192A (de)
CA (1) CA1177788A (de)
DE (1) DE3214865C2 (de)
FR (1) FR2504902B1 (de)
GB (1) GB2097752B (de)
NL (1) NL183884C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176267A (en) * 1990-07-23 1993-01-05 The Manitowoc Company, Inc. Quick disconnect system for construction equipment with rotatable upper works
US5402898A (en) * 1992-07-21 1995-04-04 Jlg Industries, Inc. Crane having boom rest
DE19652922C2 (de) 1996-12-19 1999-07-29 O & K Mining Gmbh Hydraulikschaltung für einen Hydraulikbagger
US6010018A (en) * 1997-04-03 2000-01-04 Manitowoc Crane Group, Inc. Swing lock mechanism
BR0211804A (pt) 2001-08-09 2004-09-21 Virgin Atlantic Airways Ltd Sistema de assento e unidade de acomodação de passageiro para um veìculo
KR100807410B1 (ko) 2007-01-10 2008-02-25 대우조선해양 주식회사 선박의 점성저항과 반류를 고려한 냉각수 배출구조
CN103274317B (zh) * 2013-05-30 2016-05-04 江苏华澄重工有限公司 转柱式门座起重机回转锚定装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959923A (en) * 1958-03-27 1960-11-15 Warner Swasey Co Material handling apparatus
US3485383A (en) * 1968-02-09 1969-12-23 Manitowoc Co Auxiliary support for cranes
US3739652A (en) * 1972-03-23 1973-06-19 Caterpillar Tractor Co Swing transmission for excavators
US4013174A (en) * 1974-11-11 1977-03-22 The Manitowoc Company, Inc. Swing drive with automatic shut-down control

Also Published As

Publication number Publication date
GB2097752B (en) 1984-12-05
NL183884C (nl) 1989-02-16
FR2504902B1 (fr) 1987-08-28
GB2097752A (en) 1982-11-10
FR2504902A1 (fr) 1982-11-05
JPS582192A (ja) 1983-01-07
NL8201561A (nl) 1982-12-01
DE3214865A1 (de) 1982-12-02
DE3214865C2 (de) 1984-02-23
JPS6247795B2 (de) 1987-10-09

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry