A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
There is provided an attachment coupling link, including: a cover having a pair of boom link coupling shafts coupled thereto in parallel with each other; a fixing hook fixedly coupled to a lower end of one side of the cover to have a first connection bar of an attachment removably coupled thereto; a pivoting hook coupled to a lower end of the other side of the cover to be pivotable about a pivoting hook pivoting shaft, a second connection bar of the attachment being removably coupled to the pivoting hook; a connection bar release prevention lever pivotably coupled to an upper end of the fixing hook; and an operating cylinder disposed between the fixing hook and the pivoting hook, the operating cylinder allowing the second connection bar to be mounted in or dismounted from the pivoting hook by adjusting a pivoting angle of the pivoting hook.
There is provided an attachment coupling link, including: a cover having a pair of boom link coupling shafts coupled thereto in parallel with each other; a fixing hook fixedly coupled to a lower end of one side of the cover to have a first connection bar of an attachment removably coupled thereto; a pivoting hook coupled to a lower end of the other side of the cover to be pivotable about a pivoting hook pivoting shaft, a second connection bar of the attachment being removably coupled to the pivoting hook; a connection bar release prevention lever pivotably coupled to an upper end of the fixing hook; and an operating cylinder disposed between the fixing hook and the pivoting hook, the operating cylinder allowing the second connection bar to be mounted in or dismounted from the pivoting hook by adjusting a pivoting angle of the pivoting hook.
Attachment Coupling Link For Excavator
JANG JUNG SU (author)
2020-02-13
Patent
Electronic Resource
English
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