Machine for effecting the transfer of objects in the space between positions having predetermined co-ordinates

Claim 2

A machine for transferring objects in space between positions having predetermined co-ordinates, the machine comprising a fixed tubular support member extending along a first axis; a tubular carousel coaxial with said tubular support member and rotatably supported thereby; a support head connected to said carousel for rotation therewith about said first axis; sliding means connected to said support head to slide relative to said support head in a direction substantially perpendicular to said first axis; an object-holding head supported by said sliding means so as to be rotatable relative thereto about a second axis substantially parallel to said first axis; a first and a second shaft coaxial with each other and with said carousel and supported by said carousel so as to be rotatable relative to each other and to said carousel; drive means carried by said fixed tubular member to selectively rotate said first and second shafts and said carousel about said first axis; and first and second transmission means of the type adapted for transmission of rotation between members mounted for rotation about respective axes parallel to each other, said first and second transmission means being coupled with said first and said second shafts respectively, and both said first and second transmission means coupled with said object-holding head.

Claim 3

A machine according to claim 1, characterized in that said sliding means comprises: a first and a second arm parallel to each other and independently movable, said arms located on opposite sides of said supporting head and slidingly connected with the same; a second slide being slidingly connected with said two arms to slide along the same rotatably supporting said object holding head; and wherein said first and second transmission means extend respectively along said first and second arms and are integral with the same.

Claim 4

A machine according to claim 2, characterized in that said first and second transmission means comprises: a rack extending along each of said relative arms; a pinion keyed on each of said first and second shafts and coupled with a respective rack; and a pinion being integral with said object-holding head and coupled with both of said racks.

Claim 5

A machine for transferring objects in space between positions having predetermined co-ordinates, the machine comprising: a fixed tubular support member extending along a first axis; a tubular carousel coaxial with said tubular support member and rotatably supported thereby; a support head connected to said carousel for rotation therewith about said first axis; sliding means connected to said support head to slide relative to said support head in a direction substantially perpendicular to said first axis having a first and a second arm parallel to each other and independently movable, each of said arms located on opposite sides of said supporting head and slidingly connected with the same; a second slide slidingly connected with said two arms so as to slide along the same; an object-holding head supported by said second slide so as to be rotatable relative thereto about a second axis substantially parallel to said first axis; a first and a second shaft coaxial with each other and with said carousel and supported by said carousel so as to be rotatable relative to each other and to said carousel; drive means carried by said fixed tubular member to selectively rotate said first and second shafts and said carousel about said first axis; and first and second transmission means coupled with first and second shafts respectively and both said first second transmission means coupled with said object-holding said first and second transmission means having a rack extend along each of said relative arms, a pinion keyed on each of sai first and second shafts and coupled with a respective rack, and pinion integral with said object-holding head coupled with both of said racks.

Claim 6

A machine for transferring objects in space between positions having predetermined co-ordinates, the machine comprising: a fixed tubular support member extending along a first axis; a tubular carousel coaxial with said tubular support member and rotatably supported thereby; a support head connected to said carousel for rotation therewith about said first axis; sliding means connected to said support head to slide relative to said support head in a direction substantially perpendicular to said first axis having a first and a second arm parallel to each other and independently movable, each of said arms located on opposite sides of said supporting head and slidingly connected with the same; a second slide slidingly connected with said two arms so as to slide along the same; an object-holding head supported by said second slide so as to be rotatable relative thereto about a second axis substantially parallel to said first axis; a first and a second shaft coaxial with each other and with said carousel and supported by said carousel so as to be rotatable relative to each other and to said carousel; drive means carried by said fixed tubular member to selectively rotate said first and second shafts and said carousel about said first axis; and first and second transmission means coupled with first and second shafts respectively and both said first second transmission means coupled with said object-holding said first and second transmission means having a rack extend along each of said relative arms, a pinion keyed on each of sai first and second shafts and coupled with a respective rack, and pinion integral with said object-holding head coupled with both of said racks.

Claim 7

A machine for transferring objects in space between positions having predetermined co-ordinates, comprising: a supporting head mounted rotatable about a first axis; a first and a second arm parallel to each other and independently movable, each of said arms located on opposite sides of said supporting head slidingly connected thereto whereby said arms slide substantially perpendicularly to said first axis; a second slide slidingly connected with said arms to slide along the same; an object-holding head rotatably supported by said second slide, said object-holding head rotating about a second axis substantially parallel to said first axis; a first and a second driving shaft coaxial with said first axis; and a first and a second transmission means connected to said first and said second shafts respectively and each of said first and second transmission means being connected to said object-holding head, said first and second transmission means having a rack extending along each of said relative arms, a pinion keyed on each of said first and second shafts and coupled with a respective rack, and a pinion integral with said object-holding head and coupled with both of said racks.

Claim 8

A machine for transferring objects in space between positions having predetermined co-ordinates, comprising: a supporting head mounted rotatable about a first axis; a first and a second arm parallel to each other and independently movable, each of said arms located on opposite sides of said supporting head slidingly connected thereto whereby said arms slide substantially perpendicularly to said first axis; a second slide slidingly connected with said arms to slide along the same; an object-holding head rotatably supported by said second slide, said object-holding head rotating about a second axis substantially parallel to said first axis; a first and a second driving shaft coaxial with said first axis; and a first and a second transmission means connected to said first and said second shafts respectively and each of said first and second transmission means being connected to said object-holding head, said first and second transmission means having a rack extending along each of said relative arms, a pinion keyed on each of said first and second shafts and coupled with a respective rack, and a pinion integral with said object-holding head and coupled with both of said racks.

Claim 9

A machine according to claim 1, characterized in that said sliding means (59) comprise a first and a second arm (12) parallel one to the other and a first and a second end cross member (56, 57) extending between said two arms (12) and integral with the same; the said arms (12) being positioned on opposite sides of said supporting head (10) and being slidingly connected with the same; said first and second transmission means (64, 65) (76, 77) being flexible, extending between said two arms (12) and being connected along an intermediate section thereof with said first and second shaft (36, 38); and locking means (74) being provided to lock said sliding means (59) relative to said supporting head (10).

Claim 10

A machine according to claim 6, characterized in that said sliding means (59) comprise further a first and a second sprocket (60, 61) rotatably supported by said first and respectively said second cross member (56, 57) and one of which is angularly integral with said object-holding head (25); a further sprocket (68, 69) being keyed on each one of said first and second shafts (36, 38) and being connected with a respective flexible transmission means (64, 65) (76, 77), and said first and second sprockets (68, 69) being each connected with both said flexible transmission means (64, 65) (76, 77).

Claim 11

A machine according to claim 7, characterized in that each of said flexible transmission means (64, 65) is a continuous loop which extends about said first and second sprocket (60, 61) and the said relative further sprocket (68, 69).

Claim 12

A machine according to claim 7, characterized in that each of said flexible transmission means (76, 77) extends about the said respective further sprocket (68, 69) and has two opposing ends integrally connected with the periphery of said first and, respectively, said second sprocket (60, 61).