GB786338A - Improvements in or relating to slipping clutch variable speed gear - Google Patents

Improvements in or relating to slipping clutch variable speed gear

Info

Publication number
GB786338A
GB786338A GB946655A GB946655A GB786338A GB 786338 A GB786338 A GB 786338A GB 946655 A GB946655 A GB 946655A GB 946655 A GB946655 A GB 946655A GB 786338 A GB786338 A GB 786338A
Authority
GB
United Kingdom
Prior art keywords
pivoted
plates
sleeve
relating
slipping clutch
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
GB946655A
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.)
LEVERSTART Ltd
Original Assignee
LEVERSTART Ltd
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 LEVERSTART Ltd filed Critical LEVERSTART Ltd
Priority to GB946655A priority Critical patent/GB786338A/en
Publication of GB786338A publication Critical patent/GB786338A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
    • F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs
    • 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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

786,338. Variable-speed gearing. LEVERSTART, Ltd., and SWEET, C. W. March 31, 1955, No. 9466/55. Class 80 (2). A slipping clutch variable-speed gearing comprises a driving clutch plate 17 and driven partannular plates 27, the latter being pivoted at 28 to a sleeve 23 splined to the driven shaft 19 so that they can be pivoted so as to bring a greater or less area of their friction faces into engagement with the plate 17 so as to vary the speed ratio by varying the amount of slip. The plates 27 are also connected by links 35 to another sleeve 24 splined to the driven shaft 19. A compression spring 39 between the sleeves 23, 24 urges the clutch surfaces into engagement. The plates 27 have a friction lining 30 backed by an asbestos packing 29 and are pivoted by moving the sleeve 24 axially by a control member 43. As shown, two variablespeed gears are controlled by the member 43 to produce a reverse gear transmission as described in Specification 786,339.
GB946655A 1955-03-31 1955-03-31 Improvements in or relating to slipping clutch variable speed gear Expired GB786338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB946655A GB786338A (en) 1955-03-31 1955-03-31 Improvements in or relating to slipping clutch variable speed gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB946655A GB786338A (en) 1955-03-31 1955-03-31 Improvements in or relating to slipping clutch variable speed gear

Publications (1)

Publication Number Publication Date
GB786338A true GB786338A (en) 1957-11-13

Family

ID=9872517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB946655A Expired GB786338A (en) 1955-03-31 1955-03-31 Improvements in or relating to slipping clutch variable speed gear

Country Status (1)

Country Link
GB (1) GB786338A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109555825A (en) * 2018-11-30 2019-04-02 河南理工大学 A kind of not parking online stepless continuous variable speed drive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109555825A (en) * 2018-11-30 2019-04-02 河南理工大学 A kind of not parking online stepless continuous variable speed drive
CN109555825B (en) * 2018-11-30 2024-02-27 河南理工大学 On-line stepless continuous variable transmission device without stopping

Similar Documents

Publication Publication Date Title
GB1225267A (en)
GB966355A (en) Improvements in power-operated friction clutch arrangements
GB954019A (en) Improvements in or relating to change speed drive transmissions
GB706208A (en) Improvements relating to change-speed gearing
GB1351066A (en) Transmissions
GB1197249A (en) Power Pipe Tong Transmission Assembly
US2621545A (en) Continuously regulable drive apparatus
GB604178A (en) Improvements in and relating to change-speed gear-boxes
GB786338A (en) Improvements in or relating to slipping clutch variable speed gear
FR2388173A1 (en) Change speed gear with hydraulic operation - has hydraulic clutch to maintain transmission of torque during speed changing
GB523771A (en) Improvements in clutches for securing to a shaft a pinion wheel or other member rotatably mounted upon the shaft
GB1028638A (en) Improvements in or relating to friction clutches
GB328726A (en) Improvements in or relating to jaw or claw clutches suitable for variable speed gearing
GB427754A (en) Improvements in and relating to variable speed transmission mechanism
GB339920A (en) Improvements in and relating to friction gearing
GB210949A (en) Improvements relating to variable speed gears
GB833227A (en) Improvements in or relating to variable-ratio power transmission apparatus
GB476362A (en) Improvements in and relating to variable speed gearing
GB709530A (en) Improvements in or relating to power transmission gearing
GB713820A (en) Steplessly variable speed transmission gear
GB587418A (en) Improved reversing gear
GB691705A (en) Epicyclic power transmission mechanisms
GB686782A (en) An improvement in or relating to variable speed gear boxes
GB403224A (en) Change speed gear
GB1269877A (en) Torque transmission device