Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1987-10-13
1989-07-04
Goldberg, Howard N.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29434, 29458, 29460, 156 91, 156293, 156330, B21D 5310
Patent
active
048437069
ABSTRACT:
A roller bearing installation, in which one or more roller bearing assemblies (30A, 30B, 30C) are prepackaged in a housing (18) having corresponding recesses (28A, 28B, 28C) receiving each bearing assembly (30A, 30B, 30C). An angled gib plate (52A, 52B, 52C) is bedded in each recess, each gib plate (52) including an inclined section (54) mating with an inclined surface (58) on a bearing assembly cover (72) to allow a bearing depth adjustment by lengthwise adjustment of the bearing assembly (30) in its recess, enabling position adjustment of the supported structure (10) and bearing preload adjustment. Accurate alignment of the bearing assembly (30) is achieved by a ball plunger (100) urging the same against a guide surface (57) of the gib plate (52). A fixture (110) is used to precisely locate each gib plate (52A, 52B, 52C) in a recess (28) whjile a moldable bonding material (109) in which each gib plate (52) is bedded sets up. Electromagnetic coils (146, 148) are used to releasably hold each gib plate (52) on a respective locator arm (134, 136) during the process.
REFERENCES:
patent: 1750140 (1930-03-01), Thompson
patent: 3245731 (1966-04-01), Erikson
patent: 3272570 (1966-09-01), Zenk
patent: 3608985 (1971-09-01), Swanson
patent: 4231621 (1980-11-01), Teramachi
patent: 4573747 (1986-03-01), Frazee
patent: 4626299 (1986-12-01), Knight et al.
patent: 4662762 (1987-05-01), Schwarz
Galliher Joel D.
Luther Thomas A.
Ryan William J.
Ward, Jr. Robert E.
Benefiel John R.
Eifler Raymond J.
Goldberg Howard N.
Rawlins Andrew E.
The Warner & Swasey Company
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