CA1093504A - Equalization system for overhead cranes - Google Patents

Equalization system for overhead cranes

Info

Publication number
CA1093504A
CA1093504A CA330,910A CA330910A CA1093504A CA 1093504 A CA1093504 A CA 1093504A CA 330910 A CA330910 A CA 330910A CA 1093504 A CA1093504 A CA 1093504A
Authority
CA
Canada
Prior art keywords
frame
trucks
levers
extending lever
trunnions
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
CA330,910A
Other languages
English (en)
French (fr)
Inventor
Felim P. Mccaffrey
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.)
Hatch Associates Ltd
Original Assignee
Hatch Associates Ltd
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 Hatch Associates Ltd filed Critical Hatch Associates Ltd
Application granted granted Critical
Publication of CA1093504A publication Critical patent/CA1093504A/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
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/10—Undercarriages or bogies, e.g. end carriages, end bogies
    • B66C9/12—Undercarriages or bogies, e.g. end carriages, end bogies with load-distributing means for equalising wheel pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
CA330,910A 1978-07-03 1979-06-29 Equalization system for overhead cranes Expired CA1093504A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92145178A 1978-07-03 1978-07-03
US921,451 1978-07-03

Publications (1)

Publication Number Publication Date
CA1093504A true CA1093504A (en) 1981-01-13

Family

ID=25445459

Family Applications (1)

Application Number Title Priority Date Filing Date
CA330,910A Expired CA1093504A (en) 1978-07-03 1979-06-29 Equalization system for overhead cranes

Country Status (12)

Country Link
JP (1) JPS5827194B2 (xx)
AU (1) AU526721B2 (xx)
BE (1) BE877436A (xx)
BR (1) BR7904185A (xx)
CA (1) CA1093504A (xx)
DE (1) DE2926321A1 (xx)
FR (1) FR2430386A1 (xx)
GB (1) GB2028753B (xx)
IT (1) IT1122553B (xx)
NL (1) NL7905048A (xx)
SE (1) SE428915B (xx)
ZA (1) ZA793198B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103538C2 (de) * 1981-02-03 1983-11-24 Mannesmann AG, 4000 Düsseldorf Schienenfahrzeug für schwere Lasten, insbesondere für metallurgische Gefäße
JPH0214233U (xx) * 1988-07-08 1990-01-29
FR2714040B1 (fr) * 1993-12-22 1996-03-08 Neyrpic Framatome Mecanique Système de manutention de charge.
KR101394659B1 (ko) * 2013-11-12 2014-05-14 (주)경민호이스트 폭 조절이 가능한 크레인용 지그
CN108821110A (zh) * 2018-05-29 2018-11-16 河南新科起重机股份有限公司 一种欧式平衡端梁

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE306552C (xx) *
FR872179A (fr) * 1941-01-14 1942-06-01 Veuve Bernier & Cie Répartiteur de charge pour roues porteuses
GB820782A (en) * 1956-01-30 1959-09-23 Gregory Spencer Jinks Improvements in loading trucks
GB1086917A (en) * 1964-12-08 1967-10-11 Haarlemsche Machf V H Gebr Fig Improvements in mobile gantries
US3390657A (en) * 1966-08-12 1968-07-02 Morgan Engineering Co Gantry crane for loading barges on ships
GB1151276A (en) * 1967-05-24 1969-05-07 Wellmann Machines Ltd Improvements in or relating to Overhead Travelling Cranes
SE344309B (xx) * 1967-10-17 1972-04-10 Volvo Ab

Also Published As

Publication number Publication date
SE7905724L (sv) 1980-01-04
BE877436A (fr) 1979-11-05
NL7905048A (nl) 1980-01-07
GB2028753A (en) 1980-03-12
JPS5511496A (en) 1980-01-26
BR7904185A (pt) 1980-03-25
SE428915B (sv) 1983-08-01
AU4833979A (en) 1980-01-10
IT1122553B (it) 1986-04-23
GB2028753B (en) 1982-08-11
FR2430386A1 (fr) 1980-02-01
DE2926321A1 (de) 1980-01-24
JPS5827194B2 (ja) 1983-06-08
ZA793198B (en) 1980-06-25
AU526721B2 (en) 1983-01-27
FR2430386B1 (xx) 1985-02-15
IT7924072A0 (it) 1979-07-03

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Legal Events

Date Code Title Description
MKEX Expiry