GB1416796A - Driving and braking device for a sliding door - Google Patents

Driving and braking device for a sliding door

Info

Publication number
GB1416796A
GB1416796A GB685573A GB685573A GB1416796A GB 1416796 A GB1416796 A GB 1416796A GB 685573 A GB685573 A GB 685573A GB 685573 A GB685573 A GB 685573A GB 1416796 A GB1416796 A GB 1416796A
Authority
GB
United Kingdom
Prior art keywords
sliding door
stator element
rail
braking
operating
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
GB685573A
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of GB1416796A publication Critical patent/GB1416796A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/025—Asynchronous motors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Linear Motors (AREA)
  • Elevator Door Apparatuses (AREA)

Abstract

1416796 Sliding door operating appliances SIEMENS AG 12 Feb 1973 [10 Feb 1972] 6855/73 Heading E2M [Also in Division H2] In a driving and braking device for operating a sliding door 1, the door is attached to a rail 2 forming the first element of a linear electric motor which co-operates with the stator element 3 of the linear electric motor, the stator element 3 being provided with a three-phase winding 4 for generating a linearly moving magnetic field, the stator element further comprising a D.C. braking winding 5 for exerting a braking force on the rail 2. As illustrated in Fig. 4, the rail may be formed with a triangular shaped flux-return member 7 co-operating with a triangular-shaped member 9 on the stator element 3 to effect electromagnetic locking of the door 1. The coil width S w of the D.C. braking winding may have twice (or a multiple thereof) the pole pitch of the three-phase winding 4.
GB685573A 1972-02-10 1973-02-12 Driving and braking device for a sliding door Expired GB1416796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722206235 DE2206235A1 (en) 1972-02-10 1972-02-10 DRIVE FOR SLIDING DOORS

Publications (1)

Publication Number Publication Date
GB1416796A true GB1416796A (en) 1975-12-10

Family

ID=5835572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB685573A Expired GB1416796A (en) 1972-02-10 1973-02-12 Driving and braking device for a sliding door

Country Status (5)

Country Link
CH (1) CH547936A (en)
DE (1) DE2206235A1 (en)
ES (1) ES411439A1 (en)
FR (1) FR2171816A5 (en)
GB (1) GB1416796A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1024939C2 (en) * 2003-12-03 2005-06-13 C R H Fencing & Security Group Sliding door is driven by linear inductive motor and is for closure of door entry, having at least one support component and displaceably fitted closure part with dimensions of door entry

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573588A (en) * 1980-06-06 1982-01-09 Fujitsu Ltd Stopping-positioning apparatus for linear induction motor
DE102005009714A1 (en) * 2005-03-03 2006-09-07 Daimlerchrysler Ag Side door of motor vehicle is essentially parallel to vehicle side wall and is moveable from closing position into opening position by means of drive unit whereby actuation of side door takes place by means of a direct drive unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1024939C2 (en) * 2003-12-03 2005-06-13 C R H Fencing & Security Group Sliding door is driven by linear inductive motor and is for closure of door entry, having at least one support component and displaceably fitted closure part with dimensions of door entry

Also Published As

Publication number Publication date
FR2171816A5 (en) 1973-09-21
ES411439A1 (en) 1976-04-16
CH547936A (en) 1974-04-11
DE2206235A1 (en) 1973-08-23

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed