GB191009604A - Improvements in and relating to Change Speed Gearing. - Google Patents

Improvements in and relating to Change Speed Gearing.

Info

Publication number
GB191009604A
GB191009604A GB191009604DA GB191009604A GB 191009604 A GB191009604 A GB 191009604A GB 191009604D A GB191009604D A GB 191009604DA GB 191009604 A GB191009604 A GB 191009604A
Authority
GB
United Kingdom
Prior art keywords
clutches
shaft
lever
operated
gearing
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
Inventor
Henry Herman Westinghouse
Leland Francis Goodspeed
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
Application granted granted Critical
Publication of GB191009604A publication Critical patent/GB191009604A/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
    • F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0293—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being purely mechanical
    • 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
    • F16H2708/00—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes
    • F16H2708/16—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes wherein the gearing is not described or not essential
    • F16H2708/18—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes wherein the gearing is not described or not essential the control being mechanical

Landscapes

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

Abstract

9604. Westinghouse, H. H., and Goodspeed, L. F. April 20. Variable-speed toothed gearing.-In constant-mesh variablespeed gearing with multiple-disk friction clutches, the clutches are independently and successively brought into and retained in engagement by a continuous movement of a controlling-device. The driving-shaft 2 carries a housing 6, within which are three nested multiple-disk clutches, which are brought into engagement through spring rods, such as 14, and sets of levers 15. As a sleeve 35 is moved to the left, inclined surfaces such as 36 act on the sets of levers 15 &c. in succession, and so bring the clutches successively into engagement. The first clutch connects the housing 6 to a sleeve 32, which is connected by gearing 34, 47 and a ratchet clutch 100 to a conntershaft 42. The second clutch connects the housing 6 to a sleeve 19, which is connected by gearing 23, 48 and a ratchet clutch 101 to the shaft 42. The third clutch connects the housing 6 to the driven shaft 1 directly. The effect of the successive operation of the clutches is to drive the shaft 42 at one speed, then at a higher speed, and then to drive the shaft 1 only, the clutches 100, 101 overrunning. The shaft 42 carries a fixed gear 45 in mesh with a gear 46 loose on the shaft 1, and two forward reduced speeds are imparted to the shaft 1 by sliding a double clutch 49 to the right. Two corresponding reversed drives are effected through a train of loose gears 54, 55, 56 when clutches 49, 58 are slid to the left. The clutches 49, 58 are operated by way of rods 52, 78, Fig. 7, connected by links 85, 86, an equalizing-lever 84, and other link-work to the lower end of a looselypivoted lever 73, the upper end of which carries a notch 87. The disk clutches are operated by way of a lever 40 constantly connected to a hand-lever 62. When the lever 62 is opposite notches 67 in a quadrant 66, the disk clutches alone are being operated. When the lever 62 is opposite a plain part 68 of the quadrant, the clutches 49, 58 alone can be operated, and this is done by engaging the notch 87 by a latch 69 on the lever 62.
GB191009604D 1910-04-20 1910-04-20 Improvements in and relating to Change Speed Gearing. Expired GB191009604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191009604T 1910-04-20

Publications (1)

Publication Number Publication Date
GB191009604A true GB191009604A (en) 1911-04-20

Family

ID=33444900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191009604D Expired GB191009604A (en) 1910-04-20 1910-04-20 Improvements in and relating to Change Speed Gearing.

Country Status (1)

Country Link
GB (1) GB191009604A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2128495A1 (en) * 2008-05-08 2009-12-02 ZF Friedrichshafen AG Motor vehicle multi-group drive
CN110985643A (en) * 2019-12-31 2020-04-10 西南大学 Central drive type intelligent transmission system for vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2128495A1 (en) * 2008-05-08 2009-12-02 ZF Friedrichshafen AG Motor vehicle multi-group drive
US8069742B2 (en) 2008-05-08 2011-12-06 Zf Friedrichshafen Ag Multi-group transmission of a motor vehicle
CN110985643A (en) * 2019-12-31 2020-04-10 西南大学 Central drive type intelligent transmission system for vehicle
CN110985643B (en) * 2019-12-31 2023-01-24 西南大学 Central drive type intelligent transmission system for vehicle

Similar Documents

Publication Publication Date Title
US2599801A (en) Double countershaft transmission
GB191009604A (en) Improvements in and relating to Change Speed Gearing.
GB190930427A (en) Improvements relating to Change Speed Gearing.
GB191223519A (en) Improvements relating to Variable Speed Gear for Motor Road Vehicles.
GB191206606A (en) Improvements relating to Variable Speed Transmission Gearing for Motor Cycles and other purposes.
GB191413879A (en) Improvements in Variable Speed Gearing.
GB191311919A (en) Improvements in Variable Speed Transmission Gearing for Motor Cycles and the like.
GB190627274A (en) Improvements in Two Speed Gears for Motor Cycles & other Motor Vehicles
GB191504788A (en) Improved Variable Speed Gear.
GB190610416A (en) Improvements in and relating to the Change Speed Gear of Power Propelled Vehicles.
GB190604613A (en) Improvements in or relating to Change-speed Gears of Motor Vehicles and the like.
GB191313537A (en) Improvements in Change Speed Gears for Motor Cars and the like.
GB190718255A (en) Improvements in Motor Vehicle Construction
GB107108A (en) Improvements in Variable Speed Gearing for Motor Cycles and the like.
GB191103236A (en) Improvements relating to Change Speed Gearing.
GB191105076A (en) Improvements in Variable Speed Gear.
GB191023111A (en) Improvements in Variable Speed Gear.
GB210594A (en) Change-speed gearing for motor vehicles
GB190614145A (en) Improvements in or relating to Variable Speed, Driving or Transmission Gear.
GB190120767A (en) Improvements in tooth Wheel Gearing for Giving Vehicles Variable Speed Transmission and Purchase Power
GB190311147A (en) Improvements in Change Speed Gear.
GB191209796A (en) Improvements in Change Speed Gear.
GB191406455A (en) Improvements in Change-speed Gearing, more particularly for Drilling Machines and the like.
GB190607717A (en) Improvements for Facilitating the Changing of Gears applicable to Motor Cars and other purposes.
GB190400468A (en) Improvements in Change Speed-Gear.