Cone type twin screw extruder having gear reduction system

Details Cone type twin screw extruder having gear reduction system Cone type twin screw extruder having gear reduction system

1993-11-16

1995-05-16

Scherbel, David A.

Agitating

Rubber or heavy plastic working

Stirrer is through-pass screw conveyor

366100, 74665H, 74665GC, 425204, B29B 722, B01F 708

Patent

active

054154731

ABSTRACT:
In a cone type twin screw extruder, two rotor shafts are disposed in such a manner as to approach one another in the direction towards the leading edge, and to be rotatable. An interlocking device is provided on the side of the base portions of the rotor shafts for interlockingly connecting the rotor shafts with each other. The interlocking device has a pair of reduction gear devices disposed on the base portion sides of the rotor shafts, and the reduction gear is constituted of a spur gear train or a planetary gear train. High speed shafts of the reduction gears are interlockingly connected with bevel gear devices, and one shaft of the bevel gear device forms a connecting shaft projecting from the other bevel gear device side. Further, a pair of the connecting shafts are interlockingly connected with each other by a coupling device.

REFERENCES:
patent: 2192146 (1940-02-01), Nightenhelser et al.
patent: 2466934 (1949-04-01), Dellenbarger
patent: 3325864 (1967-06-01), Kohyama et al.
patent: 3605188 (1971-09-01), McCormick et al.
patent: 3824875 (1974-07-01), Willert et al.
patent: 3871325 (1975-03-01), Raulerson
patent: 4261225 (1981-04-01), Zahradnik
patent: 4269085 (1981-05-01), Anders et al.
patent: 4408888 (1983-10-01), Hanslik
patent: 4514164 (1985-04-01), Poulin
patent: 4586402 (1986-05-01), Schafer
patent: 4679461 (1987-07-01), Mizuguchi et al.
patent: 4773763 (1988-09-01), Weber
patent: 4786180 (1988-11-01), Chszaniecki et al.
patent: 4796487 (1989-01-01), De Bernardi
patent: 5232280 (1993-08-01), Moriyama

Affiliated with

Also associated with

Rating

Cone type twin screw extruder having gear reduction system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cone type twin screw extruder having gear reduction system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cone type twin screw extruder having gear reduction system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-633944