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AU492975B2 - A lifting device for raising, lowering and suspending heavy loads - Google Patents
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AU492975B2 - A lifting device for raising, lowering and suspending heavy loads - Google Patents

A lifting device for raising, lowering and suspending heavy loads

Info

Publication number
AU492975B2
AU492975B2 AU77620/75A AU7762075A AU492975B2 AU 492975 B2 AU492975 B2 AU 492975B2 AU 77620/75 A AU77620/75 A AU 77620/75A AU 7762075 A AU7762075 A AU 7762075A AU 492975 B2 AU492975 B2 AU 492975B2
Authority
AU
Australia
Prior art keywords
lowering
raising
lifting device
heavy loads
suspending heavy
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
AU77620/75A
Other versions
AU7762075A (en
Inventor
Harald Ahlgren Nils
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
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
Priority claimed from SE7401176A external-priority patent/SE378404B/xx
Priority claimed from SE7403403A external-priority patent/SE7403403L/xx
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU7762075A publication Critical patent/AU7762075A/en
Publication of AU492975B2 publication Critical patent/AU492975B2/en
Expired legal-status Critical Current

Links

AU77620/75A 1974-01-30 1975-01-24 A lifting device for raising, lowering and suspending heavy loads Expired AU492975B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SESE7401176- 1974-01-30
SE7401176A SE378404B (en) 1974-01-30 1974-01-30
SE7403403A SE7403403L (en) 1974-03-14 1974-03-14
SESE7403403- 1974-03-14

Publications (2)

Publication Number Publication Date
AU7762075A AU7762075A (en) 1976-07-29
AU492975B2 true AU492975B2 (en) 1976-07-29

Family

ID=

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