FR2315040A1 - Change gear for vehicle gearbox - has certain teeth elongated with tapered leading ends to provide synchronisation - Google Patents

Change gear for vehicle gearbox - has certain teeth elongated with tapered leading ends to provide synchronisation

Info

Publication number
FR2315040A1
FR2315040A1 FR7519314A FR7519314A FR2315040A1 FR 2315040 A1 FR2315040 A1 FR 2315040A1 FR 7519314 A FR7519314 A FR 7519314A FR 7519314 A FR7519314 A FR 7519314A FR 2315040 A1 FR2315040 A1 FR 2315040A1
Authority
FR
France
Prior art keywords
change gear
teeth
gear
leading ends
elongated
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
FR7519314A
Other languages
French (fr)
Other versions
FR2315040B3 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7519314A priority Critical patent/FR2315040A1/en
Publication of FR2315040A1 publication Critical patent/FR2315040A1/en
Application granted granted Critical
Publication of FR2315040B3 publication Critical patent/FR2315040B3/fr
Granted 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/16—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion essentially with both gears that can be put out of gear and continuously-meshing gears that can be disengaged from their shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)

Abstract

The gearbox has primary and secondary shafts (1, 3) which are connected by a splined portion and mount gears (2, 16). An intermediate shaft (10) supports a sleeve (11) with gears (12, 13, 14, 15), and a further shaft (18) supports a gear (19). A sleeve (5) has internal splines (6) engaging the shaft splines (4), and external teeth (7) slidably mount a change gear (8). Certain teeth of the change gear are longer than the others, these teeth cooperating with complementary elongated teeth on a cooperating gear (13). The elongated teeth of the change gear have leading portions which are tapered to provide a synchronised with the complementary teeth on gear (13).
FR7519314A 1975-06-20 1975-06-20 Change gear for vehicle gearbox - has certain teeth elongated with tapered leading ends to provide synchronisation Granted FR2315040A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7519314A FR2315040A1 (en) 1975-06-20 1975-06-20 Change gear for vehicle gearbox - has certain teeth elongated with tapered leading ends to provide synchronisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7519314A FR2315040A1 (en) 1975-06-20 1975-06-20 Change gear for vehicle gearbox - has certain teeth elongated with tapered leading ends to provide synchronisation

Publications (2)

Publication Number Publication Date
FR2315040A1 true FR2315040A1 (en) 1977-01-14
FR2315040B3 FR2315040B3 (en) 1979-02-16

Family

ID=9156789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519314A Granted FR2315040A1 (en) 1975-06-20 1975-06-20 Change gear for vehicle gearbox - has certain teeth elongated with tapered leading ends to provide synchronisation

Country Status (1)

Country Link
FR (1) FR2315040A1 (en)

Also Published As

Publication number Publication date
FR2315040B3 (en) 1979-02-16

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