Open Access

Table 2

Structural dimensions of three types of crank-triangular linkage-elbow mechanism/mm.

Scheme a. in-line b. neg. offset c. pos. offset
l1 380 380 380
l2 300 300 300
l3 420 420 420
W0 880 880 880
H0 530 460 610
R 130 130 150
e 0 −70 80

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