JPS5988551U - variable speed pulley - Google Patents

variable speed pulley

Info

Publication number
JPS5988551U
JPS5988551U JP18358982U JP18358982U JPS5988551U JP S5988551 U JPS5988551 U JP S5988551U JP 18358982 U JP18358982 U JP 18358982U JP 18358982 U JP18358982 U JP 18358982U JP S5988551 U JPS5988551 U JP S5988551U
Authority
JP
Japan
Prior art keywords
control circuit
variable speed
carrier
speed pulley
ring gear
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
JP18358982U
Other languages
Japanese (ja)
Other versions
JPS6225935Y2 (en
Inventor
和夫 林
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP18358982U priority Critical patent/JPS5988551U/en
Publication of JPS5988551U publication Critical patent/JPS5988551U/en
Application granted granted Critical
Publication of JPS6225935Y2 publication Critical patent/JPS6225935Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、従来の可変速プーリ本体の軸断面図、第２図
は従来の制御系の概要線図、第３図は従来の可変速プー
リの変速パターンを示す特性曲線図、第４図は本考案に
よる制御系の概要線図、第５図は本考案によるプーリの
変速パターンを示す特性曲線図である。 １・・・入力軸、４・・・遊星歯車機構、５・・・キャ
リヤ、６・・・プラネタリギヤ、９・・・リングギヤ、
１０・・・出力プーリ、１３・・・サンギヤ、１４・・
・ブレーキドラム（制動装置）、１７・・・ワンウェイ
クラッチ、１８・・・ブレーキバンド（制動装置）、２
３・・・ワイヤ、２４・・・負圧アクチュエータ、２６
・・・ハウジング、２６ａ・・・負圧室、２７・・・ダ
イアフラム、３０・・・ソレノイド弁、３１・・・真空
源、３４・・・制御回路、３５・・・エンジン回転セン
サ、３６・・・アクセルペダル、３７・・・スイッチ回
路、４０・・・スロットル開度センサ、４１・・・演算
回路、４２・・・ス・ロットル開度感知装置。Fig. 1 is an axial cross-sectional view of the main body of a conventional variable speed pulley, Fig. 2 is a schematic diagram of a conventional control system, Fig. 3 is a characteristic curve diagram showing a shift pattern of a conventional variable speed pulley, and Fig. 4 5 is a schematic diagram of a control system according to the present invention, and FIG. 5 is a characteristic curve diagram showing a pulley speed change pattern according to the present invention. DESCRIPTION OF SYMBOLS 1... Input shaft, 4... Planetary gear mechanism, 5... Carrier, 6... Planetary gear, 9... Ring gear,
10... Output pulley, 13... Sun gear, 14...
・Brake drum (braking device), 17... One-way clutch, 18... Brake band (braking device), 2
3... Wire, 24... Negative pressure actuator, 26
...Housing, 26a... Negative pressure chamber, 27... Diaphragm, 30... Solenoid valve, 31... Vacuum source, 34... Control circuit, 35... Engine rotation sensor, 36... ... Accelerator pedal, 37... Switch circuit, 40... Throttle opening sensor, 41... Arithmetic circuit, 42... Throttle opening sensing device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数個のプラネタリギヤを円周方向に離間した位置で回
転自在に支持するキャリヤと、前記ブラネタギヤと噛合
するサンギヤおよびリングギヤとを具え、前記キャリヤ
、サンギヤおよびリングギヤのいづれかを入力部材とし
、この入力部材以外の２者の一方を出力部材とし、他方
を回転フリー状態または固定状態にする制動装置を具え
、前記キャリヤ、サンギヤおよびリングギヤのいづれか
２者間にワンウェイクラッチが介挿され、前記制動装置
を作動するアクチュエータと、このアクチュエータにエ
ンジン回転数を入力信号として切換制御信号を出力する
制御回路を具える可変速プーリにおいて、スロットル開
度感知装置により制御されて所定量以上のスロットル開
度のとき前記制御回路を開成するスイッチ回路を前記＄
制御回路に設けたことを特徴とする可変速プーリ。A carrier rotatably supports a plurality of planetary gears at positions spaced apart in the circumferential direction, and a sun gear and a ring gear that mesh with the planetary gears, one of the carrier, sun gear, and ring gear is an input member, and the input member other than the input member is provided. A one-way clutch is inserted between any two of the carrier, sun gear, and ring gear to actuate the braking device. In a variable speed pulley comprising an actuator and a control circuit that outputs a switching control signal using the engine rotational speed as an input signal to the actuator, the control circuit is controlled by a throttle opening sensing device and when the throttle opening is a predetermined amount or more, the control circuit The switch circuit to open the $
A variable speed pulley characterized by being provided in a control circuit.
JP18358982U 1982-12-06 1982-12-06 variable speed pulley Granted JPS5988551U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18358982U JPS5988551U (en) 1982-12-06 1982-12-06 variable speed pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18358982U JPS5988551U (en) 1982-12-06 1982-12-06 variable speed pulley

Publications (2)

Publication Number Publication Date
JPS5988551U true JPS5988551U (en) 1984-06-15
JPS6225935Y2 JPS6225935Y2 (en) 1987-07-02

Family

ID=30397290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18358982U Granted JPS5988551U (en) 1982-12-06 1982-12-06 variable speed pulley

Country Status (1)

Country Link
JP (1) JPS5988551U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07186774A (en) * 1993-11-18 1995-07-25 Carl Freudenberg:Fa Auxiliary unit driving device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07186774A (en) * 1993-11-18 1995-07-25 Carl Freudenberg:Fa Auxiliary unit driving device

Also Published As

Publication number Publication date
JPS6225935Y2 (en) 1987-07-02

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