JPH044538U

JPH044538U -

Info

Publication number: JPH044538U
Application number: JP4647090U
Authority: JP
Priority date: 1990-04-27
Filing date: 1990-04-27
Publication date: 1992-01-16
Anticipated expiration: 2005-04-27
Also published as: JP2505458Y2

Description

[Brief explanation of the drawing]

第１図は本案一実施例の一部展開縦断側面図、
第２図は実施例の一部分の横断平面図、第３図は
第１図の一部分の拡大図、第４図は実施例で設け
た油圧回路の回路図である。２……入力軸、３……出力軸、４……クラツチ
軸、５……クラツチ装置、６……トルクリミタ、
７……スプリング、８，９……摩擦エレメント、
１０……油圧作動ピストン、１１……油圧ポンプ
、１１ａ……ポンプ軸、１１ｂ……角形部、１２
……油圧作用油路、１３……調圧弁、１４……潤
滑油供給油路、２０……ハウジング、２１……歯
車、２２……前進歯車、２２ａ……クラツチ面、
２３……後進歯車、２３ａ……クラツチ面、３３
……コーン、３３ａ，３３ｂ……クラツチ面、３
８……シリンダ部材。 Fig. 1 is a partially expanded vertical sectional side view of the first embodiment of the present invention;
FIG. 2 is a cross-sectional plan view of a portion of the embodiment, FIG. 3 is an enlarged view of a portion of FIG. 1, and FIG. 4 is a circuit diagram of a hydraulic circuit provided in the embodiment. 2...Input shaft, 3...Output shaft, 4...Clutch shaft, 5...Clutch device, 6...Torque limiter,
7... Spring, 8, 9... Friction element,
DESCRIPTION OF SYMBOLS 10...Hydraulic operation piston, 11...Hydraulic pump, 11a...Pump shaft, 11b...Square part, 12
...Hydraulic oil passage, 13...Pressure regulating valve, 14...Lubricating oil supply oil passage, 20...Housing, 21...Gear, 22...Forward gear, 22a...Clutch surface,
23... Reverse gear, 23a... Clutch surface, 33
... Cone, 33a, 33b ... Clutch surface, 3
8...Cylinder member.

Claims

[Scope of Claim for Utility Model Registration] 1. A marine vehicle in which a cone clutch device 5 for forward/reverse switching and a friction multi-plate torque limiter 6 for cutting off excessive torque are inserted into the transmission path between the input shaft 2 and the output shaft 3. In the reversing machine, a pressing actuating piston 10 for further pressing the friction elements 8 and 9 of the torque limiter 6 which are pressed by a spring 7 into frictional engagement in the direction of frictional engagement, and an input shaft 2 via the clutch device 5. A hydraulic pump 11 to be driven, a hydraulic oil passage 12 that guides oil discharged from the hydraulic pump 11 to the hydraulic piston 10, and this hydraulic oil passage 1.
2. A marine reversing machine characterized in that a pressure regulating valve 13 is provided for setting the hydraulic pressure of 2, and the torque limited by the friction multi-plate torque limiter 6 is set by both the biasing force of a spring 7 and the hydraulic pressure. . 2 A lubricating oil supply passage 14 branched from the hydraulic oil passage 12 is provided, and this lubricating oil supply passage 14
A marine reversing machine according to claim 1, wherein said clutch device (5) is led to a portion of said clutch device (5) that requires lubrication.