Method for binding coils

Claim 2

A process for binding material which has been coiled into generally cylindrical coils each having an axis and in which the outer circumference of the coiled material has a free end, comprising transferring coils to a transfer station while engaging and holding down said free end of said coil which is being transferred, transferring said coil from said transfer station to a first binding station while continuing to engage and hold down said free end of said coil, binding said coil with a first binding material at said first binding station, transferring said coil from said first binding station to a second binding station, binding said coil with a second binding material at said second binding station, transferring said bound coil from said second binding station to a removal station and removing said bound coil from said removal station, said transfer at said transfer station, said binding steps at said first and second binding stations, and said removal at said removal station being simultaneously operable such that a plurality of coils are thereby bound upon passing progressively from said transfer to said removal station, wherein said step of engaging and holding down is performed by mechanical means.

Claim 3

A process according to claim 1, wherein said step of binding said coil at said first binding station comprises wrapping said first binding material about said coil in a first direction, said step of binding said coil at said second binding station comprising wrapping said second binding material about said coil in a second direction which is generally transverse to said first direction.

Claim 4

A process according to claim 1, wherein said step of transferring said coil to said transfer station and said step of transferring said coil to said first binding station comprises maintaining said coil with its axis horizontally disposed during the transferring of the coil to said transfer station and to said first bonding station, the process further including the step of turning said coil so that its axis is vertically disposed, maintaining said coil with its axis vertically disposed as said coil is bound at said second binding station and as said coil is transferred to said removal station, said turning step being effected after said binding step at said first binding station and before said binding step at said second binding station.

Claim 5

A process according to claim 1, wherein step of transferring said coil to said transfer station comprises moving said coil in a direction parallel to the axis of said coil from a horizontally disposed arm of a first turnstile means to a horizontally disposed arm means of a second turnstile means, said step of engaging and holding down said free end of the coil during said transfer to said transfer station comprising engaging and holding down said free end utilizing two different engaging and holding down means, one of which is on said first turnstile means and the other of which is on said second turnstile means.

Claim 6

A process according to claim 1 further comprising moving said coils radially relative to the axis of rotation of said second turnstile as said coil is moved between said transfer station and said first binding station.

Claim 7

A process according to claim 1, wherein said transfer station, said first and second binding stations, and said removal station are equally spaced from one another about a vertical axis.

Claim 8

A process according to claim 1 further comprising cyclically and automatically transferring said coils to said transfer station, to said first and second binding stations, and to said removal station such that for each cycle of operation, an unbound coil is automatically transferred at said transfer station and a bound coil is automatically removed from said removal station.

Claim 9

A process for binding material which has been coiled into generally cylindrical coils each having an axis and in which the outer circumference of the coiled material has a free end, comprising disposing a coil with its axis horizontally disposed on a horizontally disposed first arm, engaging and holding down said free end of said coil on said first arm, moving said coil in a first moving step in a horizontal direction parallel to the axis of said coil from said first arm to a horizontally disposed second arm of a turnstile, engaging and holding down said free end of said coil during said first moving step, moving said coil in a second moving step along a circular path by rotating said turnstile to a first binding station, engaging and holding down said free end of said coil as said coil is moved during the second moving step, binding said coil with a first binding material at said first binding station, moving said coil during a third moving step from said first binding station to a second binding station, binding said coil with a second binding material at said second binding station, moving said bound coil during a fourth moving step from said second binding station to a removal station, moving said bound coil during a fifth moving step from said second arm, and effecting said first to fifth moving steps simultaneously such that a plurality of said coils are thereby bound as a plurality of said coils are moved simultaneously through said first to fifth moving steps, wherein said step of engaging and holding down is performed by mechanical means.

Claim 10

A process for binding material which has been coiled into generally cylindrical coils each having an axis and in which the outer circumference of the coiled material has a free end, comprising disposing a coil with its axis horizontally disposed on a horizontally disposed first arm, engaging and holding down said free end of said coil on said first arm, moving said coil in a first moving step in a horizontal direction parallel to the axis of said coil from said first arm to a horizontally disposed second arm of a turnstile, engaging and holding down said free end of said coil during said first moving step, moving said coil in a second moving step along a circular path by rotating said turnstile to a first binding station, engaging and holding down said free end of said coil as said coil is moved during the second moving step, binding said coil with a first binding material at said first binding station, moving said coil during a third moving step from said first binding station to a second binding station, binding said coil with a second binding material at said second binding station, moving said bound coil during a fourth moving step from said second binding station to a removal station, moving said bound coil during a fifth moving step from said second arm, and effecting said first to fifth moving steps simultaneously such that a plurality of said coils are thereby bound as a plurality of said coils are moved simultaneously through said first to fifth moving steps, wherein said step of engaging and holding down is performed by mechanical means.

Claim 11

A process for binding material which has been coiled into generally cylindrical coils each having an axis and in which the outer circumference of the coiled material has a free end, comprising transferring coils to a transfer station while engaging and holding down said free end of said coil which is being tranferred, transferring said coil from said transfer station to at least one binding station while continuing to engage and hold down said free end of said coil, binding said coil with binding material at said at least one binding station, transferring said coil from said at least one binding station to a removal station and removing said bound coil from said removal station, said transfer at said transfer station, said binding step at said at least one binding station, and said removal at said removal station being simultaneously operable such that a plurality of coils are thereby bound upon passing progressively from said transfer to said removal station, wherein said step of engaging and holding down is performed by mechanical means.

Claim 12

A process for binding material which has been coiled into generally cylindrical coils each having an axis and in which the outer circumference of the coiled material has a free end, comprising transferring coils to a transfer station while engaging and holding down said free end of said coil which is being tranferred, transferring said coil from said transfer station to at least one binding station while continuing to engage and hold down said free end of said coil, binding said coil with binding material at said at least one binding station, transferring said coil from said at least one binding station to a removal station and removing said bound coil from said removal station, said transfer at said transfer station, said binding step at said at least one binding station, and said removal at said removal station being simultaneously operable such that a plurality of coils are thereby bound upon passing progressively from said transfer to said removal station, wherein said step of engaging and holding down is performed by mechanical means.

Claim 13

A process for binding material which has been coiled into generally cylindrical coils each having an axis and in which the outer circumference of the coiled material has a free end, comprising disposing said coil with its axis horizontally disposed on a horizontally disposed first arm, engaging and holding down said free end of said coil on said first arm, moving said coil in a first moving step in a horizontal direction parallel to the axis of said coil from said first arm to a horizontally disposed second arm of a turnstile, engaging and holding down said free end of said coil during said first moving step, moving said coil in a second moving step along a circular path by rotating said turnstile to at least one binding station, binding said coil with a binding material at said at least one binding station, moving said coil during a third moving step from said at least one binding station to a removal station, removing said bound coil during a fourth moving step from said second arm, and effecting said first to fourth moving steps simultaneously such that a plurality of said coils are thereby bound as a plurality of said coils are moved simultaneously through said first to fourth moving steps, wherein said step of engaging and holding down is performed by mechanical means.

Claim 14

A process for binding material which has been coiled into generally cylindrical coils each having an axis and in which the outer circumference of the coiled material has a free end, comprising disposing said coil with its axis horizontally disposed on a horizontally disposed first arm, engaging and holding down said free end of said coil on said first arm, moving said coil in a first moving step in a horizontal direction parallel to the axis of said coil from said first arm to a horizontally disposed second arm of a turnstile, engaging and holding down said free end of said coil during said first moving step, moving said coil in a second moving step along a circular path by rotating said turnstile to at least one binding station, binding said coil with a binding material at said at least one binding station, moving said coil during a third moving step from said at least one binding station to a removal station, removing said bound coil during a fourth moving step from said second arm, and effecting said first to fourth moving steps simultaneously such that a plurality of said coils are thereby bound as a plurality of said coils are moved simultaneously through said first to fourth moving steps, wherein said step of engaging and holding down is performed by mechanical means.