GB1021644A - Improvements in and relating to roller shutter electromotive drive units - Google Patents

Improvements in and relating to roller shutter electromotive drive units

Info

Publication number
GB1021644A
GB1021644A GB2807462A GB2807462A GB1021644A GB 1021644 A GB1021644 A GB 1021644A GB 2807462 A GB2807462 A GB 2807462A GB 2807462 A GB2807462 A GB 2807462A GB 1021644 A GB1021644 A GB 1021644A
Authority
GB
United Kingdom
Prior art keywords
pinions
fast
meshing
rotatable ring
motor
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
GB2807462A
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 GB1021644A publication Critical patent/GB1021644A/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
    • F16H35/00—Gearings or mechanisms with other special functional features
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B2009/6809—Control
    • E06B2009/6872—Control using counters to determine shutter position
    • E06B2009/6881—Mechanical counters
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H2001/2881—Toothed gearings for conveying rotary motion with gears having orbital motion comprising two axially spaced central gears, i.e. ring or sun gear, engaged by at least one common orbital gear wherein one of the central gears is forming the output

Abstract

1,021,644. Toothed gearing. H. GROSS. July 27, 1962 [July 27, 1961], No. 28074/62. Heading F2Q. [Also in Division H2] A roller shutter electromotive drive unit includes an electric motor 3 driving an output shaft 41 connectible to the shutter, through an epicyclic reduction gear 2 comprising a plurality of first planet pinions 8 rotated by the motor shaft 5 and rolling inside and meshing with the internal teeth of a non-rotatable ring 9, and a plurality of second planet pinions 10 which are of equal number to and are coaxial and fast with the first pinions 8, the second pinions 10 rolling inside and meshing with the internal teeth of a rotatable ring 12 of smaller diameter than the non-rotatable ring 9 and fast with the output shaft 41. The planet carrier 6 rotates on bearings 7, 13 and as shown is fast with the motor shaft, but in Fig. 3 (not shown), the shaft extends through the carrier and has teeth meshing with the pinions 8. The unit includes a brake and a switching device 1 which automatically operate and switch off the motor after a predetermined number of revolutions; the switching device comprises two switches 48, 49 whose positions are adjustable by respective screw-threaded spindles 52, 53 and which are engageable by an arm 46 traversed by a similar spindle 44 rotated by gears 39, 40, 42.
GB2807462A 1961-07-27 1962-07-27 Improvements in and relating to roller shutter electromotive drive units Expired GB1021644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0032804 1961-07-27

Publications (1)

Publication Number Publication Date
GB1021644A true GB1021644A (en) 1966-03-09

Family

ID=7124555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2807462A Expired GB1021644A (en) 1961-07-27 1962-07-27 Improvements in and relating to roller shutter electromotive drive units

Country Status (2)

Country Link
DE (1) DE1303844C2 (en)
GB (1) GB1021644A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046966A1 (en) * 1980-08-28 1982-03-10 Alpha-Vogt GmbH + Co. KG. Drive unit for a swimming-pool cover
GB2175668A (en) * 1985-05-23 1986-12-03 Nicholas John Peter Wirth Gear box
EP0241822A1 (en) * 1986-04-18 1987-10-21 Consolidation Coal Company Drive arrangement for tramming conveyor
FR2871838A1 (en) * 2004-06-18 2005-12-23 Deprat Jean Sa Sa Opening frame e.g. roller blind, closing and opening device, has reduction unit that is irreversible and constitutes braking unit and epicycloidal reduction stage having movable ring gear constituting output shaft for stage
FR2896821A1 (en) * 2006-02-01 2007-08-03 Deprat Jean Sa Sa SCREEN DEVICE, SUCH AS IN PARTICULAR A STORE, OR STILL A DEVICE FOR CLOSING AND OPENING AN OPENING HAVING IRREVERSIBLE MOTOREDUCING MEANS.
CN107461460A (en) * 2017-09-11 2017-12-12 马墉良 Modified reference circle subtractive speed variator
CN108612811A (en) * 2018-07-04 2018-10-02 浙江银轮机械股份有限公司 A kind of two-stage gear reduction
US11143282B2 (en) * 2017-02-15 2021-10-12 Aktiebolaget Skf Rolling-element bearing transmission
EP4194659A1 (en) * 2021-12-10 2023-06-14 Delta Dore Motorized assembly for an obversing assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5793174A (en) 1996-09-06 1998-08-11 Hunter Douglas Inc. Electrically powered window covering assembly

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046966A1 (en) * 1980-08-28 1982-03-10 Alpha-Vogt GmbH + Co. KG. Drive unit for a swimming-pool cover
GB2175668A (en) * 1985-05-23 1986-12-03 Nicholas John Peter Wirth Gear box
EP0241822A1 (en) * 1986-04-18 1987-10-21 Consolidation Coal Company Drive arrangement for tramming conveyor
FR2871838A1 (en) * 2004-06-18 2005-12-23 Deprat Jean Sa Sa Opening frame e.g. roller blind, closing and opening device, has reduction unit that is irreversible and constitutes braking unit and epicycloidal reduction stage having movable ring gear constituting output shaft for stage
FR2896821A1 (en) * 2006-02-01 2007-08-03 Deprat Jean Sa Sa SCREEN DEVICE, SUCH AS IN PARTICULAR A STORE, OR STILL A DEVICE FOR CLOSING AND OPENING AN OPENING HAVING IRREVERSIBLE MOTOREDUCING MEANS.
US11143282B2 (en) * 2017-02-15 2021-10-12 Aktiebolaget Skf Rolling-element bearing transmission
CN107461460A (en) * 2017-09-11 2017-12-12 马墉良 Modified reference circle subtractive speed variator
CN108612811A (en) * 2018-07-04 2018-10-02 浙江银轮机械股份有限公司 A kind of two-stage gear reduction
EP4194659A1 (en) * 2021-12-10 2023-06-14 Delta Dore Motorized assembly for an obversing assembly
FR3130312A1 (en) * 2021-12-10 2023-06-16 Delta Dore MOTORIZED SET FOR A BLACKOUT SET

Also Published As

Publication number Publication date
DE1303844B (en) 1973-05-30
DE1303844C2 (en) 1973-12-06

Similar Documents

Publication Publication Date Title
GB941281A (en) Planetary speed reducer
GB1021644A (en) Improvements in and relating to roller shutter electromotive drive units
JPS5511961A (en) Power divider for vehicle
ES423610A1 (en) Speed reducer
GB950888A (en) Apparatus for compensating unbalance in rotating bodies
JPS6452991A (en) Deceleration mechanism for controlling closing device
GB1489666A (en) Wire rod rolling mill
GB927684A (en) Epicyclic gearing
GB1023315A (en) Drive means
GB983462A (en) Improvements in or relating to swivellable propeller drives
GB903514A (en) Transmission mechanisms for power tools
JPS5354658A (en) Electroc motor-operation machine
GB879040A (en) Epicyclic gearing
CA2018693A1 (en) Gearing
GB1180431A (en) Gearing Arrangements
GB998890A (en) Improvements in or relating to electrical time switches
GB1208518A (en) A driving device for a steerable propeller for a marine vessel
GB1480178A (en) Gear box
GB1136207A (en) Plate flattening machine
GB1182984A (en) Speed Reducer Mechanism.
GB1232921A (en)
GB1314062A (en) Screw and nut mechanisms
GB627004A (en) Improvements in electric jack-type actuators
GB1242670A (en) Screw positioning drive for rolling mills
GB960382A (en) Drafting drive assembly