Sheet feeding or delivering – Feeding – By means to convey sheet
Patent
1982-07-30
1984-12-11
Stoner, Jr., Bruce H.
Sheet feeding or delivering
Feeding
By means to convey sheet
198339, 271 11, 271 14, 271107, 271139, 414121, 414752, B65H 508
Patent
active
044874090
ABSTRACT:
An automatic feeding apparatus is disclosed which includes an arm having at one end a hand for holding a workpiece and which is pivotally mounted at the other end in a vertically movable manner, a swinging member that is swung by a swinging mechanism driven by a single motor and which is swung to move the other end of the arm vertically, and a guide member that is shifted along a guide groove in conjunction with the swinging motion of the swinging member to control the movement of the one end of the arm holding the workpiece. The guide groove consists of a curved area that controls a horizontal movement of the one end of the arm and straight areas that control the vertical movements of the one end of the arm at each extremity of the horizontal movement. The swinging action of the swinging member causes the hand to move horizontally between the feed position and working position of the workpiece and to move vertically by a predetermined distance at each position.
REFERENCES:
patent: 3179262 (1965-04-01), Carlson, Sr. et al.
patent: 3751996 (1973-08-01), Beezer
patent: 3998452 (1976-12-01), Grieshaber
patent: 4280786 (1981-07-01), Dyche
patent: 4361413 (1982-11-01), Toda
Bierman Jordan B.
Carroll John A.
Kabushiki Kaisha Orii Jidoki Seisakusho
Stoner Jr. Bruce H.
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