SE318824BSE13732/68ASE1373268ASE318824BSE 318824 BSE318824 BSE 318824BSE 13732/68 ASE13732/68 ASE 13732/68ASE 1373268 ASE1373268 ASE 1373268ASE 318824 BSE318824 BSE 318824B
Authority
SE
Sweden
Application number
SE13732/68A
Inventor
K Westbrand
Original Assignee
Oestbergs Fabriks Ab
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 Oestbergs Fabriks AbfiledCriticalOestbergs Fabriks Ab
Priority to SE13732/68ApriorityCriticalpatent/SE318824B/xx
Priority to NO04016/69Aprioritypatent/NO130148B/no
Priority to DE1950948Aprioritypatent/DE1950948C3/de
Priority to FI692913Aprioritypatent/FI47567C/fi
Priority to US865253Aprioritypatent/US3608950A/en
Publication of SE318824BpublicationCriticalpatent/SE318824B/xx
B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
B66C3/14—Grabs opened or closed by driving motors thereon
B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Load-Engaging Elements For Cranes
(AREA)
Manipulator
(AREA)
Chemical And Physical Treatments For Wood And The Like
(AREA)