FR2230240A5 - Synchromesh mechanism for vehicle gear boxes - has spring loaded friction member responsive to centrifugal force - Google Patents

Synchromesh mechanism for vehicle gear boxes - has spring loaded friction member responsive to centrifugal force

Info

Publication number
FR2230240A5
FR2230240A5 FR7317480A FR7317480A FR2230240A5 FR 2230240 A5 FR2230240 A5 FR 2230240A5 FR 7317480 A FR7317480 A FR 7317480A FR 7317480 A FR7317480 A FR 7317480A FR 2230240 A5 FR2230240 A5 FR 2230240A5
Authority
FR
France
Prior art keywords
gear
centrifugal force
dowel
friction member
spring loaded
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.)
Expired
Application number
FR7317480A
Other languages
French (fr)
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.)
PEUGEOT and RENAULT
Original Assignee
PEUGEOT and RENAULT
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 PEUGEOT and RENAULT filed Critical PEUGEOT and RENAULT
Priority to FR7317480A priority Critical patent/FR2230240A5/en
Application granted granted Critical
Publication of FR2230240A5 publication Critical patent/FR2230240A5/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

The gear train consists of a driving gear wheel, an idler gear and a driven gear wheel which is integral with the driven shaft. The shaft is drilled with a radial hole near the gear housing to take a dowel, fitted with a head at one end and a split pin at the other to keep it in position on the shaft. The split pin also holds a guide and helical spring. When the engine is slowing down and the gear lever is in neutral, the spring overcomes the centrifugal force on the dowel, and allows the split pin end of the dowel to rub off on the friction surface (15). This slows down the driven shaft. As the engine speed lip (one in gear) the spring is compressed and the rubbing surfaces part.
FR7317480A 1973-05-15 1973-05-15 Synchromesh mechanism for vehicle gear boxes - has spring loaded friction member responsive to centrifugal force Expired FR2230240A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7317480A FR2230240A5 (en) 1973-05-15 1973-05-15 Synchromesh mechanism for vehicle gear boxes - has spring loaded friction member responsive to centrifugal force

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7317480A FR2230240A5 (en) 1973-05-15 1973-05-15 Synchromesh mechanism for vehicle gear boxes - has spring loaded friction member responsive to centrifugal force

Publications (1)

Publication Number Publication Date
FR2230240A5 true FR2230240A5 (en) 1974-12-13

Family

ID=9119341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317480A Expired FR2230240A5 (en) 1973-05-15 1973-05-15 Synchromesh mechanism for vehicle gear boxes - has spring loaded friction member responsive to centrifugal force

Country Status (1)

Country Link
FR (1) FR2230240A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse