JPH0219952U

JPH0219952U -

Info

Publication number: JPH0219952U
Application number: JP9249888U
Authority: JP
Priority date: 1988-07-14
Filing date: 1988-07-14
Publication date: 1990-02-09

Description

[Brief explanation of drawings]

第１図は請求項(1)に記載した湿式ダンパ装置
の縦断面図、第２図は第１図のダンパを出力軸側
から見た正面図、第３図は請求項(2)に記載した
湿式ダンパ装置の縦断面図、第４図は第３図のダ
ンパを出力軸側から見た正面図、第５図〜第７図
は本考案の実施例に記載したコーンスプリングの
押圧位置の改善例を示す図面で、第５図はコーン
スプリング周辺の部分拡大図、第６図は押し付け
力の分布図、第７図は第６図に対応するコーンス
プリング関係の断面図、第８図は従来の技術によ
るコーンスプリングの押し付け力分布図、第９図
は第８図に対応するコーンスプリング関係の断面
図、第１０図は従来の技術による湿式ダンパ装置
の縦断面図である。１，２…サイドプレート、３…トーシヨンスプ
リング取付穴、４，１４…潤滑油かき込み羽根、
５，１５…潤滑油通し窓、６…コーンスプリング
、７…フリクシヨンワツシヤ、８…プレート、９
，１０…突起、１１…フライホイール、１２…ド
リブンプレート、１３…出力軸、１６…ハブ、１
７…環状フランジ、１８…トーシヨンスプリング
、１９…フライホイールケース、２０…ダンパケ
ース、２１…リングギヤ。 FIG. 1 is a longitudinal cross-sectional view of the wet damper device according to claim (1), FIG. 2 is a front view of the damper in FIG. 1 viewed from the output shaft side, and FIG. 3 is according to claim (2). FIG. 4 is a front view of the damper shown in FIG. 3 viewed from the output shaft side, and FIGS. 5 to 7 show the pressing position of the cone spring described in the embodiment of the present invention. The drawings show an example of improvement. Fig. 5 is a partially enlarged view of the area around the cone spring, Fig. 6 is a distribution diagram of pressing force, Fig. 7 is a sectional view of the cone spring related to Fig. 6, and Fig. 8 is a partial enlarged view of the area around the cone spring. A pressing force distribution diagram of a cone spring according to the prior art, FIG. 9 is a cross-sectional view of the cone spring corresponding to FIG. 8, and FIG. 10 is a longitudinal cross-sectional view of a wet damper device according to the prior art. 1, 2... Side plate, 3... Torsion spring mounting hole, 4, 14... Lubricating oil scraping blade,
5, 15... Lubricating oil pass-through, 6... Cone spring, 7... Friction washer, 8... Plate, 9
, 10...Protrusion, 11...Flywheel, 12...Driven plate, 13...Output shaft, 16...Hub, 1
7... Annular flange, 18... Torsion spring, 19... Flywheel case, 20... Damper case, 21... Ring gear.

Claims

[Claims for Utility Model Registration] (1) A pair of integrally connected side plates 1 and 2 are arranged on both sides of the annular flange 17 of the hub 16, and the side plates 1 and 2 and the annular flange 17
A friction washer 7 and a compressed cone spring 6 are arranged between the side plates 1 and 2 and the annular flange 17, and the flywheel 11 and output shaft 13 of the engine are connected by a torsion spring 18. and a flywheel case 1 to accommodate the damper.
In a wet damper device, which is formed by combining a damper case 9 and a damper case 20 and has a damper chamber storing lubricating oil in the lower part, torsion spring mounting holes are provided in the side plates 1 and 2 at equal intervals on the circumference. Between 3 and 4, there is a lubricating oil scraping blade 4 that opens outward.
and the lubricating oil through hole 5 on the side plate 1.
, 2 are provided with a plurality of wet dampers. (2) In the damper device according to claim (1), the lubricating oil scraping blades 4 provided on the side plates 1 and 2
In place of the lubricating oil pass-through window 5, a plurality of lubricant-oil scraping blades 14 and a lubricating oil pass-through window 15 that open toward the output shaft 13 are riveted to the side plate 2 and fixed to the flywheel 11 of the engine with bolts. A wet damper device characterized in that it is provided on a driven plate 12.