Cloth spreading and clamping apparatus

Cloth spreading apparatus comprising:

• a table,
• a cloth spreader reciprocally movable along the length of the table and including means for laying down superimposed layers of cloth on said table with reversing folds in said cloth at respective ends of the travel path of the spreader,
• a pair of cloth catching devices disposed at the respective ends of the travel path of said spreader and including movable cloth clamping means for selectively clamping said cloth at the table while said cloth spreader travels intermediate said catching devices laying down said layers, and
• catcher carriage means attached to one of said catching devices, said catcher carriage means including a roller means for accomodating easy longitudinal adjusting movement of said catcher carriage means and releasable carriage holding means for releasably holding said carriage in respective adjusted positions along the length of the table,
• wherein the catching device attached to said catcher carriage includes guide arms attached to a cloth clamping bar which are disposed above a transversely extending guide rod that travels in curved guide slots at support brackets at opposite sides of said table, and wherein the other catching device has corresponding guide arms disposed below a corresponding guide rod, and
• wherein the carriage includes a frame having
• a relatively long rigid frame member extending along one side of the table,
• a relatively short rigid frame member extending along the other side of the table,
• and a transverse rigid frame member also serving as a handle attached to said long and short frame members.

A carriage apparatus for use with a cloth spreader reciprocably movable along the length of a table and having means for laying down superimposed layers of cloth on said table with reversing folds in said cloth at respective ends of the travel path of the spreader and having catcher apparatus at one end of the travel path of said spreader for selectively clamping said cloth at the table, said carriage apparatus comprising:

• a carriage apparatus including roller means for accommodating easy longitudinal adjusting movement of such carriage apparatus and releasable carriage holding means for releasably holding said carriage in respective adjusted positions along the length of the table,
• wherein said holding means includes a single hand operable handle for simultaneously clampingly engaging both sides of said table to said carriage,
• wherein said holding means includes:
• a brake rod extending across said table,
• a brake pad fixed at one end of said brake rod,
• a threaded block at the other end of said brake rod,
• a rotatable screw threaded member threadably engaged in said threaded block,
• and a movable brake shoe axially movable with said screw threaded member and engageable with the other side of said table so as to clamp the table between said brake shoes upon rotation of the threaded member, and
• wherein the carriage includes a frame having
• a relatively long rigid frame member extending along one side of the table,
• a relatively short rigid frame member extending along the other side of the table,
• and a transverse rigid frame member also serving as a handle attached to said long and short frame members,
• and wherein a brake rod guide block is fixed to each of said long and short frame members, said guide blocks including guide slots for slidably guiding said brake rod.

Cloth spreading apparatus comprising:

• a table,
• a cloth spreader reciprocally movable along the length of the table and including means for laying down superimposed layers of cloth on said table with reversing folds in said cloth at respective ends of the travel path of the spreader,
• a pair of cloth catching devices disposed at the respective ends of the travel path of said spreader and including movable cloth clamping means for selectively clamping said cloth at the table while said cloth spreader travels intermediate said catching devices laying down said layers,
• catcher carriage means attached to one of said catching devices, said catcher carriage means including roller means for accommodating easy longitudinal adjusting movement of said catcher carriage means and releasable carriage holding means for releasably holding said carriage in respective adjusted positions along the length of the table,
• wherein said holding means includes a single hand operable handle for simultaneously clampingly engaging both sides of said table to said carriage,
• wherein said holding means includes:
• a brake rod extending across said table,
• a brake pad fixed at one end of said brake rod,
• a threaded block at the other end of said brake rod,
• a rotatable screw threaded member threadably engaged in said threaded block,
• and a movable brake shoe axially movable with said screw threaded member and engageable with the other side of said table so as to clamp the table between said brake shoes upon rotation of the threaded member, and
• wherein rigid guide rods are connected to said movable brake shoe, said rigid guide rods being spaced from one another to form a guide slot through which extends said brake rod, whereby said brake rod and guide rods maintain said movable brake shoe in alignment with the side surface of the table to be clamped.

Cloth spreading apparatus comprising:

• a table,
• a cloth spreader reciprocally movable along the length of the table and including means for laying down superimposed layers of cloth on said table with reversing folds in said cloth at respective ends of the travel path of the spreader,
• a pair of cloth catching devices disposed at the respective ends of the travel path of said spreader and including movable cloth clamping means for selectively clamping said cloth at the table while said cloth spreader travels intermediate said catching devices laying down said layers,
• catcher carriage means attached to one of said catching devices, said catcher carriage means including roller means for accommodating easy longitudinal adjusting movement of said catcher carriage means and releasable carriage holding means for releasably holding said carriage in respective adjusted positions along the length of the table,
• wherein said holding means includes a single hand operable handle for simultaneously clampingly engaging both sides of said table to said carriage,
• wherein said holding means includes:
• a brake rod extending across said table,
• a brake pad fixed at one end of said brake rod,
• a threaded block at the other end of said brake rod,
• a rotatable screw threaded member threadably engaged in said threaded block,
• and a movable brake shoe axially movable with said screw threaded member and engageable with the other side of said table so as to clamp the table between said brake shoes upon rotation of the threaded member, and
• wherein the carriage includes a frame having
• a relatively long rigid frame member extending along one side of the table,
• a relatively short rigid frame member extending along the other side of the table,
• and a transverse rigid frame member also serving as a handle attached to said long and short frame members,
• and wherein a brake rod guide block is fixed to each of said long and short frame members, said guide blocks including guide slots for slidably guiding said brake rod.

Cloth spreading apparatus comprising:

• a table,
• a catcher carriage guide track fixedly disposed on said table and extending longitudinally thereof,
• a cloth spreader reciprocally movable along the length of the table and including means for laying down superimposed layers of cloth on said table with reversing folds in said cloth at respective ends of the travel path of the spreader,
• a pair of cloth catching devices disposed at the respective ends of the travel path of said spreader and including movable cloth clamping means for selectively clamping said cloth at the table while said cloth spreader travels intermediate said catching devices laying down said layers, and
• a catcher carriage supportingly carrying one of said catching devices for movement between a plurality of operating positions along the length of the table, said catcher carriage including:
• rigid frame means rigidly connected to said one catching device, said rigid frame means including first and second longitudinally extending frame members disposed at respective opposite lateral sides of said one catching device and a transverse frame member rigidly interconnecting said first and second frame members,
• catcher carriage guide means engageable in said catcher carriage guide track for continuously maintaining said catcher carriage and said one catching device in proper alignment with said table and cloth spreader for all adjusted positions of said one catching device along the length of the table,
• and releasable carriage holding means for releasably holding said catcher carriage in respective adjusted positions along the length of the table,
• wherein said catcher carriage includes carriage wheel means arranged at respective opposite sides of said carriage for accommodating relatively frictionless longitudinal adjusting movement of the catcher carriage along said table independently of the cloth spreader,
• wherein said first frame member has opposite longitudinal ends and is substantially longer than said second frame member,
• wherein said carriage wheel means includes first and second guide wheels bearingly supported adjacent respective opposite longitudinal ends of said first frame member,
• and wherein said guide wheels are guidingly engageable in said catcher carriage guide track to continuously maintain said catcher carriage in said proper alignment with said table and cloth spreader.

Cloth catching apparatus for use with a cloth spreader reciprocably movable along the length of a table and having means for laying down superimposed layers of cloth on said table with reversing folds in said cloth at respective ends of the travel path of the spreader, said catching apparatus comprising:

• a cloth catching device disposed at one end of the travel path of said spreader and including movable cloth clamping means for selectively clamping said cloth at the table while said cloth spreader lays down said layers, and
• catcher carriage means attached to said catching device, said catcher carriage means including roller means for accommodating easy longitudinal adjusting movement of such catcher carriage means and releasable carriage holding means for releasably holding said carriage in respective adjusted positions along the length of the table,
• wherein said holding means includes a single hand operable handle for simultaneously clampingly engaging both sides of said table to said carriage,
• wherein said holding means includes:
• a brake rod extending across the table,
• a brake pad fixed at one end of said brake rod,
• a threaded block at the other end of said brake rod,
• a rotatable screw threaded member threadably engaged in said threaded block,
• and a movable brake shoe axially movable with said screw threaded member and engageable with the other side of said table so as to clamp the table between said brake shoes upon rotation of the threaded member, and
• wherein the carriage includes a frame having
• a relatively long rigid frame member extending along one side of the table,
• a relatively short rigid frame member extending along the other side of the table,
• and a transverse rigid frame member also serving as a handle attached to said long and short frame members,
• and wherein a brake rod guide block is fixed to each of said long and short frame members, said guide blocks including guide slots for slidably guiding said brake rod.

A catcher carriage for use with cloth spreading apparatus of the type having a cloth spreader reciprocably movable along the length of a table and having means for laying down superimposed layers of cloth on said table with reversing folds in said cloth at respective ends of the travel path of the spreader and having a catching deviced at at least one end of the travel path of said spreader for selectively clamping said cloth at the table, said catcher carriage being detachably attachable to said catching device for supportably carrying said catching device for movement between a plurality of operating positions along the length of a table, said catcher carriage including:

• rigid frame means rigidly connectible to said catching device, said rigid frame means including first and second longitudinally extending frame members disposed at respective opposite lateral sides of said carriage and a transverse frame member rigidly interconnecting said first and second frame members,
• catcher carriage guide means engageable in a guide track for continuously maintaining the catcher carriage in alignment with said table and cloth spreader for all adjusted positions of said catcher carriage along the length of the table,
• and releasable carriage holding means for releasably holding said catcher carriage in respective adjusted positions along the length of the table,
• wherein said catcher carriage includes carriage wheel means arranged at respective opposite sides of said carriage for accommodating relatively frictionless longitudinal adjusting movement of the catcher carriage along a table,
• wherein said catcher carriage guide means includes portions of said carriage wheel means,
• wherein said first frame member has opposite longitudinal ends and is substantially longer than said second frame member,
• wherein said carriage wheel means includes first and second guide wheels bearingly supported adjacent respective opposite longitudinal ends of said first frame member,
• and wherein said guide wheels are guidingly engageable in a catcher carriage guide track.

A carriage apparatus for use with a cloth spreader reciprocably movable along the length of a table and having means for laying down superimposed layers of cloth on said table with reversing folds in said cloth at respective ends of the travel path of the spreader and having catcher apparatus at one end of the travel path of said spreader for selectively clamping said cloth at the table, said carriage apparatus comprising:

• a carriage apparatus including roller means for accommodating easy longitudinal adjusting movement of such carriage apparatus and releasable carriage holding means for releasably holding said carriage in respective adjusted positions along the length of the table,
• wherein said holding means includes a single hand operable handle for simultaneously clampingly engaging both sides of said table to said carriage,
• wherein said holding means includes:
• a brake rod extending across said table,
• a brake pad fixed at one end of said brake rod,
• a threaded block at the other end of said brake rod,
• a rotatable screw threaded member threadably engaged in said threaded block,
• and a movable brake shoe axially movable with said screw threaded member and engageable with the other side of said table so as to clamp the table between said brake shoes upon rotation of the threaded member,
• wherein said movable brake shoe is rotatably attached to said screw threaded member and includes fixed guide member portions which are spaced from one another at a central portion thereof to form a guide slot through which passes the brake rod in a loose manner with said guide slot serving the purpose of aligning the movable brake shoe during rotation of the screw threaded member.