GB229552A - Idle running and change speed gear for power vehicles - Google Patents

Idle running and change speed gear for power vehicles

Info

Publication number
GB229552A
GB229552A GB1485224A GB1485224A GB229552A GB 229552 A GB229552 A GB 229552A GB 1485224 A GB1485224 A GB 1485224A GB 1485224 A GB1485224 A GB 1485224A GB 229552 A GB229552 A GB 229552A
Authority
GB
United Kingdom
Prior art keywords
lever
clutches
rings
clutch
speed
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
GB1485224A
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 GB1485224A priority Critical patent/GB229552A/en
Publication of GB229552A publication Critical patent/GB229552A/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

229,552. Biermann, W. June 19, 1924. No Patent granted (Sealing fee not paid). Variable-speed and reversing gearing comprises a pair of one-way clutches which encircle an oscillating member 10, Fig. 1, or conical crank, from which they derive motion, and along which they are bodily moved to vary the speed. The member 10 may be a lever which projects beyond its fulcrum 6 to provide for reversed driving through another pair of one-way clutches. The lever 10 may be oscillated in one plane by a crank disc 20 driven through a spring coupling 24, Fig. 2. The clutches slide together inside a wheel hub 1 and are adapted to drive alternately on the different strokes of the lever. A sliding yoke 9 embracing the lever or conical crank 10 has a lug with a roller 12, Fig. 3, on each side which engages an inwardly-projecting slotted lug 13 from each of two inner oscillated rings 14. On the rings 14 are mounted two clutch rings 15 having inclined bearing surfaces 16 for clutch rollers 18 supported in a cage 17. The rollers jam against a bush 2 so as to drivel continuously in one direction. In order to effect the immediate take-up of the clutches on reversal of the lever 10, each ring 14 is connected to its roller cage 17 by a set of short levers 19, which rock, as on pivots. upon the apertures in the clutch ring 15 through which they pass. Control is effected by a Bowden wire 26. In a different arrangement, speed changes may be effected by displacing the pivot of the lever 10.
GB1485224A 1924-06-19 1924-06-19 Idle running and change speed gear for power vehicles Expired GB229552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1485224A GB229552A (en) 1924-06-19 1924-06-19 Idle running and change speed gear for power vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1485224A GB229552A (en) 1924-06-19 1924-06-19 Idle running and change speed gear for power vehicles

Publications (1)

Publication Number Publication Date
GB229552A true GB229552A (en) 1925-02-26

Family

ID=10048617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1485224A Expired GB229552A (en) 1924-06-19 1924-06-19 Idle running and change speed gear for power vehicles

Country Status (1)

Country Link
GB (1) GB229552A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602742A (en) * 1945-11-01 1952-07-08 Grinten Chem L V D Sensitized sheets provided with a screen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602742A (en) * 1945-11-01 1952-07-08 Grinten Chem L V D Sensitized sheets provided with a screen

Similar Documents

Publication Publication Date Title
US1235794A (en) Change-speed gearing.
US1807035A (en) Reversible variable speed transmission mechanism
GB229552A (en) Idle running and change speed gear for power vehicles
GB281942A (en) Change speed friction drive gearing
US2133593A (en) Variable speed drive
US1361466A (en) Friction variable-speed-transmission mechanism
US2179827A (en) Change-speed gear
US1702044A (en) Transmission
GB358570A (en) Improvements in variable speed power transmitting devices
GB444009A (en) Improvements in or relating to power-transmission mechanism for motor driven vehicles
US2113668A (en) Lathe
US1248387A (en) Transmission mechanism.
SU27262A1 (en) Mechanism for transferring a rotational rotation from one shaft to another
GB458678A (en) Improvements in or relating to regenerative transmission systems for vehicles
GB219434A (en) Improvements in variable speed mechanism
GB172115A (en) Improvements in or relating to power transmission mechanism
GB144380A (en) Improvements in or relating to friction driving mechanism for motor road and other vehicles
GB314700A (en) Improvements in continuously variable friction gearing
GB151012A (en) Improvements in or relating to means for converting to and fro motion into rotary motion for power transmission
GB190707092A (en) Improvements in or relating to Variable Speed Transmission Gear applicable also as Reversing Gear
GB191218717A (en) Improvements in Variable Speed Gearing.
GB381969A (en) Improvements in or relating to friction transmission
GB213248A (en) Improvements in spring power operated cycles
GB311958A (en) Improvements in or relating to variable friction gears
GB212847A (en) An improved power transmission gear for farm tractors