Title of Invention	"AN IMPROVED PIN-TYPE SYNCHRONIZER"
Abstract	A pin-type, double-acting synchronizer mechanism(10)with friction rings(26,46and28,48), jaw members(30,38and32,40)axially secured together by retainers(44)three circumferentially spaced pins(50)including blocker shoulders for preventing asynchronous engagement of the jaw clutches,and pre-energizer assemblies (52)to ensure initial engagement of the friction rings and blocker shoulders in response to initial engaging movement of a shift flange (42),and self-energizing ramps(20a-20d and62-a,62d).The synchronizer improved jaw members and self energizing ramps,an improved shift flange,improved pre-energizers,and improved jaw member retainers.

Title of Invention

"AN IMPROVED PIN-TYPE SYNCHRONIZER"

Abstract

A pin-type, double-acting synchronizer mechanism(10)with friction rings(26,46and28,48), jaw members(30,38and32,40)axially secured together by retainers(44)three circumferentially spaced pins(50)including blocker shoulders for preventing asynchronous engagement of the jaw clutches,and pre-energizer assemblies (52)to ensure initial engagement of the friction rings and blocker shoulders in response to initial engaging movement of a shift flange (42),and self-energizing ramps(20a-20d and62-a,62d).The synchronizer improved jaw members and self energizing ramps,an improved shift flange,improved pre-energizers,and improved jaw member retainers.

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Documents:

01698-cal-1997-abstract.pdf

01698-cal-1997-claims.pdf

01698-cal-1997-correspondence.pdf

01698-cal-1997-description(complete).pdf

01698-cal-1997-drawings.pdf

01698-cal-1997-form-1.pdf

01698-cal-1997-form-2.pdf

01698-cal-1997-form-3.pdf

01698-cal-1997-form-5.pdf

01698-cal-1997-g.p.a.pdf

01698-cal-1997-letters patent.pdf

01698-cal-1997-priority document.pdf

1698-CAL-1997-FORM-27-1.pdf

1698-CAL-1997-FORM-27.pdf

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Patent Number

200921

Indian Patent Application Number

1698/CAL/1997

PG Journal Number

N/A

Publication Date

19-Jan-2007

Grant Date

19-Jan-2007

Date of Filing

16-Sep-1997

Name of Patentee

EATON CORPORATION,

Applicant Address

EATON CENTER,1111 SUPERIOR AVENUE, CLEVELAND,OHIO 44114-2584,

Inventors:

#	Inventor's Name	Inventor's Address
1	JAMES D/. GLUYS	2388 QUINCY AVENUE PORTAGE,MICHIGAN 49002-4808.
2	TIMOTHY S/. SMITH	2620 PARCHMOUNT AVENUE KALAMAZOO, MICHIGAN 49004.

PCT International Classification Number

F16U 23/06

PCT International Application Number

N/A

PCT International Filing date

PCT Conventions:

#	PCT Application Number	Date of Convention	Priority Country
1	08/715,262	1996-09-16	U.S.A.
2	715,262	1996-09-16	U.S.A.