AU116856B2 - Improvements in jib cranes - Google Patents

Improvements in jib cranes

Info

Publication number
AU116856B2
AU116856B2 AU4530/42A AU453042A AU116856B2 AU 116856 B2 AU116856 B2 AU 116856B2 AU 4530/42 A AU4530/42 A AU 4530/42A AU 453042 A AU453042 A AU 453042A AU 116856 B2 AU116856 B2 AU 116856B2
Authority
AU
Australia
Prior art keywords
jib cranes
cranes
jib
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
AU4530/42A
Other versions
AU453042A (en
Inventor
William Hardman Laurie
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU453042A publication Critical patent/AU453042A/en
Publication of AU116856B2 publication Critical patent/AU116856B2/en
Expired legal-status Critical Current

Links

AU4530/42A 1942-02-19 Improvements in jib cranes Expired AU116856B2 (en)

Publications (2)

Publication Number Publication Date
AU453042A AU453042A (en) 1943-04-29
AU116856B2 true AU116856B2 (en) 1943-04-29

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU655663B2 (en) * 1990-07-23 1995-01-05 Manitowoc Crane Companies, Inc. Swing lock mechanism for construction equipment with rotatable upper works

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU655663B2 (en) * 1990-07-23 1995-01-05 Manitowoc Crane Companies, Inc. Swing lock mechanism for construction equipment with rotatable upper works

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