GB1021812A - Drive with planetary gearing - Google Patents

Drive with planetary gearing

Info

Publication number
GB1021812A
GB1021812A GB4525762A GB4525762A GB1021812A GB 1021812 A GB1021812 A GB 1021812A GB 4525762 A GB4525762 A GB 4525762A GB 4525762 A GB4525762 A GB 4525762A GB 1021812 A GB1021812 A GB 1021812A
Authority
GB
United Kingdom
Prior art keywords
motor
gear
annulus
gearing
springs
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
GB4525762A
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.)
Mannesmann Demag AG
Original Assignee
Demag 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 Demag AG filed Critical Demag AG
Publication of GB1021812A publication Critical patent/GB1021812A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • 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
    • 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
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1533—Slat connections
    • E06B2009/1572—Locking means to prevent slat disengagement
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1577—Slat end pieces used for guiding shutter
    • E06B2009/1594—Slat end pieces used for guiding shutter attached to outer surface of slat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Retarders (AREA)

Abstract

1,021,812. Toothed gearing; variable-ratio gearing. DEMAG. A.G. Nov. 29, 1962 [Dec. 5, 1961], No. 45257/62. Headings F2D and F2Q. A casing 4 containing planetary gearing is supported on both sides by helical springs 14. . . 17 located between projections 19 on the casing and supports 18. In a modification, shown in Fig. 3, the supports 18 are replaced by rods 20 which are adapted to oscillate by means of a ball-and-socket joint 21 and cup springs 22, 23 or annular springs are employed. An electric motor or turbine 1, through a shaft 2, drives a sun gear 3 meshing planet pinions 5 on a carrier 6 connected to an output shaft 8. A toothed annulus 7 is mounted in the housing 4. A variable speed gear, shown in Fig. 4, comprises a sun gear 31 driven through gearing 26, 27 from a motor 25, an annulus 43 on a planet housing 36 which is driven externally by a pinion 42 from a motor 40, and planets 44 on a carrier 45 having a jawclutch coupling 47 with a shaft 48 which carries the sun gear 49 of a second epicyclic gear. An output shaft 53 is connected to a planet carrier 51 and planets 50 mesh an annulus 54 mounted in a housing 34 which encloses the two epicyclic gear stages and the two driving motors, and is supported on both sides by springs 55. In a further modification, Fig. 5 (not shown), a motor 60, through a worm gear 61 and gears 62, 63, drives an annulus 77, and a motor 66, through a worm gear 67, drives a sun gear 68.
GB4525762A 1961-12-05 1962-11-29 Drive with planetary gearing Expired GB1021812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0037603 1961-12-05

Publications (1)

Publication Number Publication Date
GB1021812A true GB1021812A (en) 1966-03-09

Family

ID=7043676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4525762A Expired GB1021812A (en) 1961-12-05 1962-11-29 Drive with planetary gearing

Country Status (2)

Country Link
FR (1) FR1339300A (en)
GB (1) GB1021812A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3813663A1 (en) * 1988-04-22 1989-11-02 Pks Engineering Device for shutting off large hot-gas pipes

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1206254B (en) * 1963-10-23 1965-12-02 Demag Ag Planetary gear with two parallel planetary gear sets
US4579019A (en) * 1980-04-04 1986-04-01 Darcy Gabriele Method and apparatus for power transmission from an engine
JPS56150645A (en) * 1980-04-04 1981-11-21 Gaburieru Daashii Planetary gear mechanism
FR2570786B1 (en) * 1984-09-26 1989-02-24 Pochard Camille DYNAMOMETRIC REFLEXES AUTOMATIC SPEED VARIATOR

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3813663A1 (en) * 1988-04-22 1989-11-02 Pks Engineering Device for shutting off large hot-gas pipes
DE3813663C2 (en) * 1988-04-22 1998-02-12 Mannesmann Ag Device for shutting off large hot gas pipes

Also Published As

Publication number Publication date
FR1339300A (en) 1963-10-04

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