CA464585A - Boom angle indicator - Google Patents

Boom angle indicator

Info

Publication number
CA464585A
CA464585A CA464585A CA464585DA CA464585A CA 464585 A CA464585 A CA 464585A CA 464585 A CA464585 A CA 464585A CA 464585D A CA464585D A CA 464585DA CA 464585 A CA464585 A CA 464585A
Authority
CA
Canada
Prior art keywords
boom angle
angle indicator
indicator
boom
angle
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
CA464585A
Other languages
French (fr)
Inventor
M. Huston William
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
Publication date
Application granted granted Critical
Publication of CA464585A publication Critical patent/CA464585A/en
Expired legal-status Critical Current

Links

CA464585A Boom angle indicator Expired CA464585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA464585T

Publications (1)

Publication Number Publication Date
CA464585A true CA464585A (en) 1950-04-25

Family

ID=35594314

Family Applications (1)

Application Number Title Priority Date Filing Date
CA464585A Expired CA464585A (en) Boom angle indicator

Country Status (1)

Country Link
CA (1) CA464585A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845719A (en) * 1955-04-21 1958-08-05 Hubert J Thomiszer Indicating device for ladders and the like
US3223249A (en) * 1963-12-06 1965-12-14 Ivan E Cady Indicator for determining the boom angularity of a crane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845719A (en) * 1955-04-21 1958-08-05 Hubert J Thomiszer Indicating device for ladders and the like
US3223249A (en) * 1963-12-06 1965-12-14 Ivan E Cady Indicator for determining the boom angularity of a crane

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