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 The Rubber Res Institute Of MalaysiafiledCriticalThe Rubber Res Institute Of Malaysia
Priority to MYPI92001427ApriorityCriticalpatent/MY109380A/en
Publication of MY109380ApublicationCriticalpatent/MY109380A/en
A DEVICE FOR TAPPING A LATEX-BEARING TREE INCLUDES A FRAME (11, 12) FOR ATTACHMENT TO THE TREE, AND AN OPERATING MECHANISM WHICH IS CARRIED BY THE FRAME (11, 12) AND COMPRISES A PUNCH (26) AND MEANS (16) TO DRIVE THE PUNCH (26) INTO THE BARK OF THE TREE AND THEN TO WITHDRAW THE PUNCH (26). AFTER EACH SUCH OPERATION THE OPERATION MECHANISM (16) IS MOVED (30, 32, 32) A STEP VIRTUALLY RELATIVE TO THE FRAME BY A MOTOR (18). THE MOTOR (18) SERVES ALSO TO ACTUATE THE OPERATING MECHANISM. (FIG. 1)
MYPI92001427A1992-08-101992-08-10Devices for tapping a latex-bearing tree
MY109380A
(en)