Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1979-10-12
1981-12-01
Nerbun, Peter P.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
100118, 29125, B21B 1300
Patent
active
043028713
ABSTRACT:
This invention relates to an improvement in a press or reversing roller for double sieve band dehydrating machines for dehydrating suspensions, particularly a press roller in which the sieves with an interposed sheet of material partially loop over the roller, the roller being provided in a multiple-piece manner over the sieve path, and wherein one step bearing is provided at the contact point of two adjacent rollers, the improvement comprising stationary covering means secured between end faces of adjacent rollers, said covering means having the same radius as said adjacent rollers at least in the looping area and serving as a glide shoe.
REFERENCES:
patent: 1764456 (1930-06-01), Mantius
patent: 3743100 (1973-07-01), Bahr
patent: 4222433 (1980-09-01), Marti et al.
Bryan James E.
Maschinenfabrik Andritz Aktiengesellschaft
Nerbun Peter P.
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