CA2209544A1 - Dual drive transmission - Google Patents

Dual drive transmission

Info

Publication number
CA2209544A1
CA2209544A1 CA 2209544 CA2209544A CA2209544A1 CA 2209544 A1 CA2209544 A1 CA 2209544A1 CA 2209544 CA2209544 CA 2209544 CA 2209544 A CA2209544 A CA 2209544A CA 2209544 A1 CA2209544 A1 CA 2209544A1
Authority
CA
Canada
Prior art keywords
gears
output
rack gears
output shaft
rack
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2209544
Other languages
French (fr)
Other versions
CA2209544C (en
Inventor
Jack L. Crain
J. C. Jones
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maytag Corp
Original Assignee
Maytag Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/700,229 external-priority patent/US5737965A/en
Application filed by Maytag Corp filed Critical Maytag Corp
Publication of CA2209544A1 publication Critical patent/CA2209544A1/en
Application granted granted Critical
Publication of CA2209544C publication Critical patent/CA2209544C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Transmission Devices (AREA)

Abstract

A transmission is provided for converting rotary input into an oscillating output. The transmission includes a housing with an input shaft and an output shaft, and a series of gears interconnecting the shafts. The gears include a pair of rack gears on opposite sides of an output pinion mounted on the output shaft. The rack gears are held in meshing engagement with the output pinion by a carrier which is mounted upon a floating bushing on the output shaft.
The floating bushing allows the rack gears and rack carrier to move side-to-side relative to the output shaft, thereby equalizing the load on the rack gears and preventing binding between the teeth of the rack gears and the teeth of the output pinion.
CA 2209544 1996-08-20 1997-07-03 Dual drive transmission Expired - Fee Related CA2209544C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/700,229 1996-08-20
US08/700,229 US5737965A (en) 1995-10-11 1996-08-20 Dual drive transmission

Publications (2)

Publication Number Publication Date
CA2209544A1 true CA2209544A1 (en) 1998-02-20
CA2209544C CA2209544C (en) 2000-08-08

Family

ID=24812684

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2209544 Expired - Fee Related CA2209544C (en) 1996-08-20 1997-07-03 Dual drive transmission

Country Status (1)

Country Link
CA (1) CA2209544C (en)

Also Published As

Publication number Publication date
CA2209544C (en) 2000-08-08

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed