GB1249244A - Device for torque transmission - Google Patents

Device for torque transmission

Info

Publication number
GB1249244A
GB1249244A GB4668069A GB4668069A GB1249244A GB 1249244 A GB1249244 A GB 1249244A GB 4668069 A GB4668069 A GB 4668069A GB 4668069 A GB4668069 A GB 4668069A GB 1249244 A GB1249244 A GB 1249244A
Authority
GB
United Kingdom
Prior art keywords
shaft
slot
wedging
rollers
aperture
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
GB4668069A
Inventor
Junichi Go
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
Publication of GB1249244A publication Critical patent/GB1249244A/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
    • 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
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/083—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with radially acting and axially controlled clutching members, e.g. sliding keys
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/04—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways with a shaft carrying a number of rotatable transmission members, e.g. gears, each of which can be connected to the shaft by a clutching member or members between the shaft and the hub of the transmission member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)

Abstract

1,249,244. Friction clutches; ratchet clutches; change-speed gearing; reverse gearing. J. GO. 22 Sept., 1969 [21 Sept., 1968], No. 46680/68. Headings F2C and F2D. In a one-way or bi-directional clutch having wedging balls, sprags or rollers 10 between a recess or flat 5 on a driven shaft 3 and a driving drum 17, an axially slidable control sleeve 9 has an aperture 8 which permits the wedging action and a slot 7 which disengages the clutch by holding the rollers 10 centrally relative to the flat 5. Projections 6 on the shaft 3 prevents rotation of the sleeve 9 relative to the shaft 3. As shown, the aperture 8 is formed by widening the slot 7 on both sides of the slot to provide a bi-directional drive, but the aperture 8 may be formed by widening the slot 7 on one side only (Fig. 6, not shown) to provide a disengageable one-way clutch. In Fig. 5 (not shown), the rollers 10 are replaced by sprags housed in recesses in the shaft 3. In Figs. 1 and 2 (not shown), a change-speed gear comprises driven gears (11A ... 11D), in constant mesh with driving gears (4A ... 4D) fast with a driving shaft (2) and the driven gears (11A ... 11D) are selectively clutched to a driven shaft (3) by wedging roller clutches (5A ... 5D) controlled by a single axially slidable control sleeve (9). In Fig. 7 (not shown), a bevel reverse gear comprises side wheels (11, 11B) selectively clutched to an output shaft (3) by wedging roller clutches (5A, 5B) controlled by a control sleeve (9).
GB4668069A 1968-09-21 1969-09-22 Device for torque transmission Expired GB1249244A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6842268 1968-09-21

Publications (1)

Publication Number Publication Date
GB1249244A true GB1249244A (en) 1971-10-13

Family

ID=13373214

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4668069A Expired GB1249244A (en) 1968-09-21 1969-09-22 Device for torque transmission

Country Status (4)

Country Link
CA (1) CA949774A (en)
DE (1) DE1946303A1 (en)
FR (1) FR2018600A1 (en)
GB (1) GB1249244A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183751A (en) * 1985-11-18 1987-06-10 Kenneth William Ridley Smale A gear box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183751A (en) * 1985-11-18 1987-06-10 Kenneth William Ridley Smale A gear box

Also Published As

Publication number Publication date
FR2018600A1 (en) 1970-05-29
DE1946303A1 (en) 1970-07-09
CA949774A (en) 1974-06-25

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