Textiles: weaving – Warp manipulation – Shedding
Patent
1993-12-20
1996-01-02
Falik, Andy
Textiles: weaving
Warp manipulation
Shedding
139455, D03C 100
Patent
active
054799643
ABSTRACT:
A rotary dobby has two mutually opposed ratchet levers pivotably mounted to a cam disk engaging a connecting rod. First ends of the ratchet levers are to interact with two respective mating surfaces defined on the periphery of a drive disk integrated with a drive shaft. A rocking lever is pivotably mounted to the cam disk at a fulcrum that lies in a plane coincident with the axis of the drive shaft and extending between the pivots of the ratchet levers. The rocking lever has first and second terminal contact appendages disposed symmetrically with respect to the plane passing through the fulcrum and the axis of the drive. These appendages are operatively associated with second ends of the ratchet levers remote from the first ends thereof. The rocking lever also has a control arm positioned on the opposite side of the fulcrum from the terminal contact appendages and interacting with a control mechanism.
REFERENCES:
patent: 4625767 (1986-12-01), Schwarz
patent: 4730641 (1988-03-01), Schwarz
patent: 4858655 (1989-08-01), Palau et al.
patent: 5259419 (1993-11-01), Vinciguerra et al.
LandOfFree
Rotary dobby having connecting rod automatically disengagable fr does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotary dobby having connecting rod automatically disengagable fr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary dobby having connecting rod automatically disengagable fr will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-229730