JPS5769118A - Power transmission device - Google Patents

Power transmission device

Info

Publication number
JPS5769118A
JPS5769118A JP14595980A JP14595980A JPS5769118A JP S5769118 A JPS5769118 A JP S5769118A JP 14595980 A JP14595980 A JP 14595980A JP 14595980 A JP14595980 A JP 14595980A JP S5769118 A JPS5769118 A JP S5769118A
Authority
JP
Japan
Prior art keywords
oil
pressure
piston
pass
sliding plate
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
JP14595980A
Other languages
Japanese (ja)
Other versions
JPS6235552B2 (en
Inventor
Toyomi Nishi
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.)
Ebara Corp
Original Assignee
Ebara 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
Application filed by Ebara Corp filed Critical Ebara Corp
Priority to JP14595980A priority Critical patent/JPS5769118A/en
Publication of JPS5769118A publication Critical patent/JPS5769118A/en
Publication of JPS6235552B2 publication Critical patent/JPS6235552B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Friction Gearing (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Braking Arrangements (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

PURPOSE: To arrange an oil hydraulic cylinder to a fixed state in a device and obtain its large capacity, by introducing pressure oil, in an oil hydraulic cylinder chamber of the above described device steplessly speed reducing constant speed rotary input with a slip between friction plates, between a sliding plate and main piston.
CONSTITUTION: Pressure oil, controlling pressing force of a friction plate, passes through an oil passage 47 of a bearing flange 11 to enter a groove 36 on the circumferential side of a cylinder 25 then pass through an oil hole 40, and is distributed to a cylinder chamber 35 to both actuate pistons 27,26 and pass through an orifice 28, then enter an oil groove 58 from an oil hole 57 of a main piston 29, finally pass through a sliding surface of the piston 29 and sliding plate 41, thus radially flow and is lowered its pressure. In this way, load capability is increased while decreasing surface pressure of the sliding surface, then a slide bearing with a long life can be formed between the piston and the sliding plate, thus a small sized power transmission device of large capacity can be obtained.
COPYRIGHT: (C)1982,JPO&Japio
JP14595980A 1980-10-18 1980-10-18 Power transmission device Granted JPS5769118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14595980A JPS5769118A (en) 1980-10-18 1980-10-18 Power transmission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14595980A JPS5769118A (en) 1980-10-18 1980-10-18 Power transmission device

Publications (2)

Publication Number Publication Date
JPS5769118A true JPS5769118A (en) 1982-04-27
JPS6235552B2 JPS6235552B2 (en) 1987-08-03

Family

ID=15396976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14595980A Granted JPS5769118A (en) 1980-10-18 1980-10-18 Power transmission device

Country Status (1)

Country Link
JP (1) JPS5769118A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015020269A (en) * 2013-07-23 2015-02-02 オークマ株式会社 Brake device and lubricant supply method in the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0339440U (en) * 1989-08-30 1991-04-16

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4320644Y1 (en) * 1964-12-14 1968-08-31
JPS458733Y1 (en) * 1969-08-26 1970-04-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4320644Y1 (en) * 1964-12-14 1968-08-31
JPS458733Y1 (en) * 1969-08-26 1970-04-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015020269A (en) * 2013-07-23 2015-02-02 オークマ株式会社 Brake device and lubricant supply method in the same

Also Published As

Publication number Publication date
JPS6235552B2 (en) 1987-08-03

Similar Documents

Publication Publication Date Title
SE7907772L (en) STEPLESS ADJUSTABLE VEIL BELT GEAR WITH CONIC DISC HALF
SE9904550D0 (en) Hydraulically operated double clutch
GB1286892A (en) Couplings with stationary spring and fluid motor
EP0061736A3 (en) Continuously variable v-belt transmission including hydrodynamic transmission unit with lock-up means
JPS5769118A (en) Power transmission device
JPS5769119A (en) Power transmission device
JPS5560716A (en) Automatic gap adjusting type bearing
ES8103300A1 (en) Control device for a lock-up clutch of a hydrodynamic torque converter.
JPS5628321A (en) Wet type multiple disc clutch
DE58908105D1 (en) Screw press.
JPS57161360A (en) Oil-hydraulic control device for stepless speed changer with v-belt
ES8404480A1 (en) Centrifugally responsive hydraulically applied friction clutch.
JPS5697636A (en) Centrifugal clutch
JPS5554755A (en) Stepless speed change device
JPS5632088A (en) Input torque controlling system for variable displacement pump
JPS5635851A (en) Automatic load controller for work vehicle
JPS5673249A (en) Controller for transmission
JPS5625061A (en) Power transmission of vehicle for performing agricultural work or the like
JPS5572924A (en) Hydraulic-press type friction board clutch
JPS5776358A (en) Automatic speed change valve
JPS5284377A (en) Coaxial boost cylinder oil pressure circuit
JPS5572942A (en) Direct coupled clutch mechanism for torque converter
JPS5779098A (en) Belt press type dehydrator
JPS6141932U (en) Slipping clutch speed control device
JPS5630623A (en) Static load grasping device