Claims
- 1. A transmission comprising:
- a housing;
- input and output shafts mounted for rotation in said housing axially thereof, said shafts being axially aligned with each other and rotatively interconnected at their abutting ends, said shaft ends being mutually supportive against displacement of both relative axial position and shaft alignment to thereby reduce stress and vibration;
- said input and output shafts each having a pinion mounted thereon for rotation therewith;
- a pair of idler shafts mounted for rotation in said housing on opposite sides of said input and output shafts;
- each of aid idler shafts carrying a pair of gears, each of said gears being meshed with a pinion;
- and an electrical conduit protective tube running lengthwise through said housing for protecting an electrical conduit delivering power from a source located away from one end of said transmission to an electric motor connected to the other end of said transmission, said tubing being angularly offset from said idler shafts.
- 2. A transmission in accordance with claim 1 in which said rotative interconnection of said shaft ends comprises:
- a cavity in one shaft end having an antifriction bearing therein;
- a shoulder formed adjacent the end of the other shaft;
- and a thrust washer, the portion of said other shaft extending beyond said shoulder being journaled into said cavity and said bearing, and said thrust washer being interposed between said one shaft end and said shoulder on the other shaft.
- 3. A transmission comprising:
- a housing;
- input and output shafts mounted for rotation in said housing axially thereof, said shafts being axially aligned with each other and rotatively interconnected at their abutting ends, said shaft ends being mutually supportive against relative displacement of both axial position and shaft alignment to thereby reduce stress and vibration;
- said input and output shafts each having a pinion mounted thereon for rotation therewith;
- a pair of idler shafts mounted for rotation in said housing on opposite sides of said input and output shafts;
- and each of said idler shafts carrying a pair of gears, each of said gears being meshed with a pinion; said rotative interconnection of said shaft ends comprising: a cavity in one shaft end having an antifriction bearing therein; a shoulder formed adjacent the end of the other shaft; and a thrust washer, the portion of said other shaft extending beyond said shoulder being journaled into said cavity and said bearing, and said thrust washer being inter-posed between said one shaft end and said shoulder on the other shaft.
Parent Case Info
This is a division of application Ser. No. 747,884, filed Dec. 6, 1976, now U.S. Pat. No. 4,145,166.
US Referenced Citations (6)
Divisions (1)
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Number |
Date |
Country |
Parent |
747884 |
Dec 1976 |
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