Sewing – Special machines – Darning
Patent
1989-07-14
1991-05-28
Schroeder, Werner H.
Sewing
Special machines
Darning
271 84, 271 85, 271175, 271204, 11212112, 11212115, 112303, 112304, D05B 3302, B65H 2900, B65H 2902, B65H 2904
Patent
active
050184636
ABSTRACT:
A clamping mechanism installed on a circulating conveyor is composed of a clamp and a supporting plate and a latch lever axially attached to the supporting plate. The clamp is designed to be opened to a specified extent by a coiled spring. When the clamp is closed against the operation of the coiled spring, it engages with a latch of a latch lever so as to be locked.
A cloth sent out from the sewing machine advances between the opened clamp and the supporting plate. The clamp is closed by an air cylinder and clamps the cloth.
When the latch lever engages with a limiting lever set at a specified position in the direction of movement of the conveyor, the lock is unlocked, and the clamp is opened to release the cloth.
REFERENCES:
patent: 2737390 (1956-03-01), Morgan
patent: 2884244 (1959-04-01), Bowman
patent: 3126848 (1964-03-01), Gastonguay
patent: 3391928 (1968-07-01), Mowry
patent: 3704884 (1972-12-01), Nicolay
patent: 3989239 (1976-11-01), Scriven
patent: 4066028 (1978-01-01), Hornkohl
patent: 4424965 (1984-01-01), Faltin
patent: 4615288 (1986-10-01), Matsuda
patent: 4664577 (1987-05-01), Bonali
Grace Sewing Machine Co., Ltd.
Izaguirre Ismael
Pegasus Sewing Machine Mfg. Co. Ltd.
Schroeder Werner H.
LandOfFree
Stacking device having clamps along a circulating conveyor for c does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stacking device having clamps along a circulating conveyor for c, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stacking device having clamps along a circulating conveyor for c will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-27857