JPH036155U

JPH036155U -

Info

Publication number: JPH036155U
Application number: JP1989066332U
Authority: JP
Priority date: 1989-06-07
Filing date: 1989-06-07
Publication date: 1991-01-22
Anticipated expiration: 2004-06-07
Also published as: JPH0740762Y2

Description

[Brief explanation of drawings]

第１図は本考案の第１実施例にかかる潤滑機構
を備えた同期装置の断面図、第２図はアウタリン
グの正面図、第３図はギヤスプラインピースの正
面図、第４図はガイドプレートの正面図、第５図
は第１実施例の第１変形例の潤滑機構を備えた同
期装置の断面図、第６図は第２変形例の潤滑機構
を備えた同期装置の断面図、第７図はクラツチハ
ブの正面図、第８図は本考案の第２実施例にかか
る潤滑機構を備えた同期装置の断面図である。符号の説明、１０ａ，３０ａ……第１シンクロ
機構、１１，３１……クラツチハブ、１１ｃ，３
１ｃ……流通孔、１２，３２……スリーブ、１５
，３５……ギヤスプラインピース、１５ｃ，３５
ａ……テーパコーン面、１６，３６……アウタリ
ング、１６ｃ，３６ａ……テーパコーン面、１７
，３７……ミドルリング、１７ａ，１７ｂ…テー
パコーン面、１８，３８……インナリング、１８
ａ，１８ｂ……テーパコーン面、１９，１９Ａ，
３９，３９Ａ……ガイドプレート、２１……回転
軸、２２，２３…ギヤ、２１ａ……供給孔、２１
ｂ，２２ａ……導出孔。 Fig. 1 is a sectional view of a synchronizer equipped with a lubrication mechanism according to the first embodiment of the present invention, Fig. 2 is a front view of the outer ring, Fig. 3 is a front view of the gear spline piece, and Fig. 4 is a guide. A front view of the plate, FIG. 5 is a sectional view of a synchronizer equipped with a lubrication mechanism of a first modification of the first embodiment, and FIG. 6 is a sectional view of a synchronization device equipped with a lubrication mechanism of a second modification. FIG. 7 is a front view of the clutch hub, and FIG. 8 is a sectional view of a synchronizer equipped with a lubrication mechanism according to a second embodiment of the present invention. Explanation of symbols: 10a, 30a...first synchro mechanism, 11, 31...clutch hub, 11c, 3
1c... Communication hole, 12, 32... Sleeve, 15
, 35...Gear spline piece, 15c, 35
a... Taper cone surface, 16, 36... Outer ring, 16c, 36a... Taper cone surface, 17
, 37... Middle ring, 17a, 17b... Taper cone surface, 18, 38... Inner ring, 18
a, 18b...Tapered cone surface, 19, 19A,
39, 39A... Guide plate, 21... Rotating shaft, 22, 23... Gear, 21a... Supply hole, 21
b, 22a... Lead-out hole.

Claims

[Scope of utility model registration request]

This is a lubrication mechanism for a multi-cone type synchronizer in which a plurality of taper cone clutches are configured by a plurality of synchronizer rings arranged between a clutch hub and gears that are assembled so as to be able to rotate relative to each other on a rotating shaft. The mechanism includes a supply hole provided coaxially with the rotating shaft to which lubricating oil is supplied, and a supply hole provided radially in the rotating shaft to guide the lubricating oil in the supply hole to the outer circumferential side of the rotating shaft. a second outlet hole provided radially between the clutch hub and the gear to guide lubricating oil from the first outlet hole between the clutch hub and the gear;
A lubrication mechanism for a multi-cone type synchronizer, comprising a lead-out hole and a distribution means provided in the clutch hub for distributing lubricating oil from the second lead-out hole to each of the tapered cone clutches.