CA957244A - Method and means for hydraulically controlling a boom assembly - Google Patents

Method and means for hydraulically controlling a boom assembly

Info

Publication number
CA957244A
CA957244A CA150,385A CA150385A CA957244A CA 957244 A CA957244 A CA 957244A CA 150385 A CA150385 A CA 150385A CA 957244 A CA957244 A CA 957244A
Authority
CA
Canada
Prior art keywords
boom assembly
hydraulically controlling
hydraulically
controlling
boom
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
CA150,385A
Other versions
CA150385S (en
Inventor
Marlo Burg
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.)
Grove US LLC
Original Assignee
National Crane Corp
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 National Crane Corp filed Critical National Crane Corp
Priority to CA150,385A priority Critical patent/CA957244A/en
Application granted granted Critical
Publication of CA957244A publication Critical patent/CA957244A/en
Expired legal-status Critical Current

Links

CA150,385A 1972-08-28 1972-08-28 Method and means for hydraulically controlling a boom assembly Expired CA957244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA150,385A CA957244A (en) 1972-08-28 1972-08-28 Method and means for hydraulically controlling a boom assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA150,385A CA957244A (en) 1972-08-28 1972-08-28 Method and means for hydraulically controlling a boom assembly

Publications (1)

Publication Number Publication Date
CA957244A true CA957244A (en) 1974-11-05

Family

ID=4094262

Family Applications (1)

Application Number Title Priority Date Filing Date
CA150,385A Expired CA957244A (en) 1972-08-28 1972-08-28 Method and means for hydraulically controlling a boom assembly

Country Status (1)

Country Link
CA (1) CA957244A (en)

Similar Documents

Publication Publication Date Title
CA1012034A (en) Hydraulic control means
CA988811A (en) Hydraulic actuator controls
CA984264A (en) Hydraulic control system
CA981633A (en) Grapple assembly for backhoe unit
CA997655A (en) Method and apparatus for controlling hydraulic drifters
AU465956B2 (en) Winch and control means therefor
CA993472A (en) Joint assembly for hydraulic excavator
AU471656B2 (en) Hydraulic control system
CA961008A (en) Support means for boom ram
CA962233A (en) Boom assembly for a crane
CA984418A (en) Hydraulically controlled and driven bucket-wheel excavator
CA957244A (en) Method and means for hydraulically controlling a boom assembly
CA899420A (en) Electro hydraulic control means
AU4704972A (en) A hydraulically controlled fluidstream driven vehicle
CA912660A (en) Method for controlling welding
CA901990A (en) Method for controlling a reduction cell
CA963359A (en) Hydraulic actuator
CA901042A (en) Hydraulic lift controls
CA910766A (en) Hydraulic control assembly
CA915913A (en) Hydraulic excavators
CA892365A (en) Position control for hydraulic jacks
CA903633A (en) Hydraulic self-leveling control for boom and bucket
CA867126A (en) Method and means for moving structures hydraulically
AU466317B2 (en) Hydraulic drifter
CA963770A (en) Hydraulic drifter