GB164889A - Improvements in change-speed gear for motor-driven vehicles - Google Patents

Improvements in change-speed gear for motor-driven vehicles

Info

Publication number
GB164889A
GB164889A GB898720A GB898720A GB164889A GB 164889 A GB164889 A GB 164889A GB 898720 A GB898720 A GB 898720A GB 898720 A GB898720 A GB 898720A GB 164889 A GB164889 A GB 164889A
Authority
GB
United Kingdom
Prior art keywords
way clutches
variable
screw rods
framework
motor
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
GB898720A
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 GB898720A priority Critical patent/GB164889A/en
Publication of GB164889A publication Critical patent/GB164889A/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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/02—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts
    • F16H29/08—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts in which the transmission ratio is changed by adjustment of the path of movement, the location of the pivot, or the effective length, of an oscillating connecting member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

164,889. Patterson, W. J. March 27, 1920. Variable-speed ratchet gearing. - In ratchet gearing for motor vehicles an oscillating lever having an arm of variable effective length recip - rocates a device which rotates a shaft continuously by means of screw rods and one-way clutches. A right-angled control lever A, B, Fig. 1, adjusts a pin D in a slot in the oscillating lever E so as to impart a variable reciprocating movement to a framework N, Fig. 2, which slides in fixed guides M. Helical grooves 0<1> in the non-rotating screw rods 0 oscillate the innermembers of one-way clutches S, which are prevented from moving axially by thrust bearings in a fixed framework U. A gear wheel T on the shaft P meshes with gear wheels forming the external members of the one-way clutches S.
GB898720A 1920-03-27 1920-03-27 Improvements in change-speed gear for motor-driven vehicles Expired GB164889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB898720A GB164889A (en) 1920-03-27 1920-03-27 Improvements in change-speed gear for motor-driven vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898720A GB164889A (en) 1920-03-27 1920-03-27 Improvements in change-speed gear for motor-driven vehicles

Publications (1)

Publication Number Publication Date
GB164889A true GB164889A (en) 1921-06-23

Family

ID=9863156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB898720A Expired GB164889A (en) 1920-03-27 1920-03-27 Improvements in change-speed gear for motor-driven vehicles

Country Status (1)

Country Link
GB (1) GB164889A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111173910A (en) * 2019-11-05 2020-05-19 杨成强 Torsion amplification mechanism and driving mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111173910A (en) * 2019-11-05 2020-05-19 杨成强 Torsion amplification mechanism and driving mechanism
CN111173910B (en) * 2019-11-05 2023-07-25 杨成强 Torsion amplifying mechanism and driving mechanism

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