Machine element or mechanism – Elements – Gear casings
Patent
1992-11-25
1994-02-22
Luong, Vinh T.
Machine element or mechanism
Elements
Gear casings
74425, F16H 5702, F16H 116
Patent
active
052877701
ABSTRACT:
A two-piece, die cast transmission housing for a rototiller. The housing comprises two sections that are bolted together along their peripheral edges. A preformed gasket is seated within a recess in one section to form a tight seal between the two peripheral edges when the sections are secured together. The two-section design allows for easier maintenance, repair and replacement of transmission components without damaging bearings or seals. The two-section design also eliminates the need for alignment holes, potential sources of leaks, because the alignment can occur before the primary components are enclosed inside the housing. The housing sections include plural intersecting ribs which reinforce the housing and effectively dissipate heat.
REFERENCES:
patent: 2679200 (1954-05-01), Johnson et al.
patent: 2755718 (1956-07-01), Arndt
patent: 2847924 (1958-08-01), Quick
patent: 2864293 (1958-12-01), Edrich et al.
patent: 2908337 (1959-10-01), Surprise et al.
patent: 3123149 (1964-03-01), White
patent: 3202004 (1965-08-01), Field
patent: 3442335 (1969-05-01), Silbereis et al.
patent: 3452823 (1969-07-01), Shapland, Jr.
patent: 4250968 (1981-02-01), Fox
patent: 4421176 (1983-12-01), Tuggle et al.
patent: 4643044 (1987-02-01), Bitton
patent: 4930367 (1990-06-01), Nagasawa
patent: 4932289 (1990-06-01), Bitcon
patent: 5027670 (1991-07-01), Adam
patent: 5035155 (1991-07-01), Robledo
patent: 5056213 (1991-10-01), Behnke et al.
patent: 5099717 (1992-03-01), Ochiai et al.
patent: 5161431 (1992-11-01), Watanabe
patent: 5212999 (1993-05-01), Kitada
patent: 5218886 (1993-06-01), Louis et al.
patent: 5220854 (1993-06-01), Allart et al.
Luong Vinh T.
Schiller-Pfeiffer, Inc.
LandOfFree
Die cast transmission housing for rototiller does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Die cast transmission housing for rototiller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Die cast transmission housing for rototiller will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-164878