GB1192034A - Improvements in or relating to Speed-Reducing Drive Units - Google Patents

Improvements in or relating to Speed-Reducing Drive Units

Info

Publication number
GB1192034A
GB1192034A GB4042467A GB4042467A GB1192034A GB 1192034 A GB1192034 A GB 1192034A GB 4042467 A GB4042467 A GB 4042467A GB 4042467 A GB4042467 A GB 4042467A GB 1192034 A GB1192034 A GB 1192034A
Authority
GB
United Kingdom
Prior art keywords
pulley
secured
shaft
weights
spring
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
GB4042467A
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.)
ZF Sachs AG
Original Assignee
Fichtel and Sachs AG
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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of GB1192034A publication Critical patent/GB1192034A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/36—Driving arrangements  for rotating the receptacle at more than one speed
    • 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
    • F16H61/0295—Automatic gear shift control, e.g. initiating shift by centrifugal forces
    • 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
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
    • F16H3/52—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears
    • F16H3/54—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears one of the central gears being internally toothed and the other externally toothed
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys

Abstract

1,192,034. Toothed gearing; change-speed gearing; friction clutches. FICHTEL & SACHS A.G. 5 Sept., 1967 [7 Sept., 1966], No. 40424/67. Headings F2C, F2D and F2Q. Reduction gearing suitable for electrically operated washing machines comprises a threeelement planetary gear train mounted on a motor shaft 230, Fig. 5, and enclosed in a gear casing 214 secured to a motor housing 202. A sun gear 203, integral with motor shaft 230, meshes planet gears 204 carried by a member 206 to which an output pulley 215 is secured. A ring gear 207 is formed integral with the casing 214 which is preferably made of nylon. In a modification, a pulley 15, Fig. 1, is connected to a planet carrier 6 by means of an over-running clutch 9, 10, 11 at low speeds of a driving shaft 30. At higher speeds, the pulley 15 is coupled to an extension 1 of driving shaft 30 by a centrifugal clutch comprising centrifugal weights 16 pivotally mounted on a member 36 and carrying friction lining 37 adapted to engage a drum 17 integral with pulley 15. The weights are spring- urged in the direction of disengagement. In a modification, a centrifugal clutch comprises a helical torsion spring 118, Fig. 3, one end of which is secured to driving shaft 101, and the other end of which is secured to centrifugal weights 119 which are urged radially inwardly by springs 143 located in a cover 142. On outward movement of the weights 119, they are engaged by the end 120 of a helical friction spring 145 causing the spring 118 to tighten about a tubular shaft 109, carrying a pulley 115, thereby locking it to shaft 101.
GB4042467A 1966-09-07 1967-09-05 Improvements in or relating to Speed-Reducing Drive Units Expired GB1192034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966F0030714 DE1950617U (en) 1966-09-07 1966-09-07 DRIVE DEVICE FOR WASHING MACHINES.

Publications (1)

Publication Number Publication Date
GB1192034A true GB1192034A (en) 1970-05-13

Family

ID=33334649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4042467A Expired GB1192034A (en) 1966-09-07 1967-09-05 Improvements in or relating to Speed-Reducing Drive Units

Country Status (4)

Country Link
DE (1) DE1950617U (en)
FR (1) FR1571273A (en)
GB (1) GB1192034A (en)
SE (1) SE353552B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121127A (en) * 1982-04-12 1983-12-14 Honda Motor Co Ltd Auxiliary equipment transmission apparatus
GB2125928A (en) * 1981-11-17 1984-03-14 Mitsubishi Electric Corp Starting motor with planetary gear reduction gears
DE4309548A1 (en) * 1993-03-24 1994-09-29 Schaeffler Waelzlager Kg Drive of at least one auxiliary unit of an internal combustion engine
CN104696388A (en) * 2014-12-27 2015-06-10 白亮 Connecting piece pushing type centrifugal clutch
CN111850983A (en) * 2019-04-19 2020-10-30 青岛海尔洗衣机有限公司 Speed reduction clutch device, roller washing machine and control method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254745A1 (en) * 1972-11-09 1974-05-22 Fichtel & Sachs Ag MANUAL GEARBOX FOR HOUSEHOLD WASHING MACHINES FOR ARRANGEMENT ON THE EXTENDED MOTOR SHAFT
IT1143878B (en) * 1977-11-16 1986-10-22 S O L E Spa DRIVE DEVICE FOR THE BASKET OF AN AUTOMATIC WASHING MACHINE
CN110541287B (en) * 2019-10-16 2024-03-08 宁波国达科技有限公司 Opening-preventing safety device for opening-closing cover of spin dryer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125928A (en) * 1981-11-17 1984-03-14 Mitsubishi Electric Corp Starting motor with planetary gear reduction gears
GB2121127A (en) * 1982-04-12 1983-12-14 Honda Motor Co Ltd Auxiliary equipment transmission apparatus
DE4309548A1 (en) * 1993-03-24 1994-09-29 Schaeffler Waelzlager Kg Drive of at least one auxiliary unit of an internal combustion engine
CN104696388A (en) * 2014-12-27 2015-06-10 白亮 Connecting piece pushing type centrifugal clutch
CN111850983A (en) * 2019-04-19 2020-10-30 青岛海尔洗衣机有限公司 Speed reduction clutch device, roller washing machine and control method thereof
CN111850983B (en) * 2019-04-19 2023-04-11 青岛海尔洗衣机有限公司 Speed reduction clutch device, roller washing machine and control method thereof

Also Published As

Publication number Publication date
FR1571273A (en) 1969-06-20
DE1950617U (en) 1966-12-01
SE353552B (en) 1973-02-05

Similar Documents

Publication Publication Date Title
US3469473A (en) Drive for auxiliary units of an internal combustion engine,especially in motor vehicles
GB1119988A (en) Transmission system for interconnecting two rotary machines
GB1170685A (en) Improvements in or relating to Multiple Speed Hubs
GB1192034A (en) Improvements in or relating to Speed-Reducing Drive Units
GB1433220A (en) Motion transmitting mechanisms
GB1045814A (en) Gear for washing machines
GB632305A (en) Vehicle variable speed gear hub
GB1047815A (en) Improvements in or relating to washing machine drive units
GB1023356A (en) Two-speed transmission hub
US1649050A (en) Variable gear
US5904633A (en) Continously variable transmission
US3552233A (en) Automatically shifting multi-speed hub
US3648547A (en) Automatically shifting, three-speed bicycle hub
US3520214A (en) Multiple speed hub with centrifugal shifting mechanism
GB2004422A (en) Washing-machine drive unit
US1939099A (en) Automatically variable change speed gear device
SU539791A1 (en) Inertial Pulse Torque Transformer for Vehicle
GB987793A (en) Improvements in or relating to change-speed hubs
US1948847A (en) Variable speed transmission
JPS55119917A (en) Driving gear for auxiliary engine
SU1439183A1 (en) Earth-moving machine device
GB191127499A (en) Improvements in or connected with Variable Speed Gearing for use on Motor Cycles and the like.
GB191204645A (en) An Improved Change Speed Gear for Motor and other Cycles.
GB596527A (en) Improvements in or relating to automatic speed change devices of the free-wheel type
GB1044185A (en) Two-speed transmission hub

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee