FIELD: machine building.
SUBSTANCE: present invention generally relates to pin connection for machine equipment. More specifically, the present invention relates to oscillatory studs of machine equipment. Pin (100) for use in the movable pin connection comprises inner portion (102) which defines a longitudinal axis (A) and outer diameter (118); and upper layer (104) of self-lubricating material, which is located around outer diameter (118) of inner part (102) along at least part of longitudinal axis (A) of inner part (102); wherein upper layer (104) defines outer diameter (106), which is substantially constant along at least part of longitudinal axis (A); and pin (100) comprises first end (110) and second end (112), which are located on opposite ends along longitudinal axis (A), wherein first end (110) comprises guide part (114), which is located around longitudinal axis (A), and second end (112) comprises uncovered part (116), which is located around longitudinal axis (A).
EFFECT: development of movable pin connection for machine equipment, which is more reliable than already developed ones.
8 cl, 6 dwg
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