DE2346686A1 - Oeffnungsvorrichtung fuer tore oder dgl - Google Patents

Oeffnungsvorrichtung fuer tore oder dgl

Info

Publication number
DE2346686A1
DE2346686A1 DE19732346686 DE2346686A DE2346686A1 DE 2346686 A1 DE2346686 A1 DE 2346686A1 DE 19732346686 DE19732346686 DE 19732346686 DE 2346686 A DE2346686 A DE 2346686A DE 2346686 A1 DE2346686 A1 DE 2346686A1
Authority
DE
Germany
Prior art keywords
gate
pressure chamber
spring
locking
stop
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.)
Pending
Application number
DE19732346686
Other languages
German (de)
English (en)
Inventor
Leonard Dooley Royston
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 DE2346686A1 publication Critical patent/DE2346686A1/de
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F13/00Mechanisms operated by the movement or weight of a person or vehicle
    • E05F13/04Mechanisms operated by the movement or weight of a person or vehicle by platforms lowered by the weight of the user
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/20Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/21Brakes
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/20Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/252Type of friction
    • E05Y2201/254Fluid or viscous friction
    • E05Y2201/256Fluid or viscous friction with pistons or vanes
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/20Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/262Type of motion, e.g. braking
    • E05Y2201/264Type of motion, e.g. braking linear
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2400/00Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10Electronic control
    • E05Y2400/40Control units therefor
    • E05Y2400/41Control units therefor for multiple motors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20Combinations of elements
    • E05Y2800/21Combinations of elements of identical elements, e.g. of identical compression springs

Landscapes

  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Lock And Its Accessories (AREA)
DE19732346686 1972-09-21 1973-09-17 Oeffnungsvorrichtung fuer tore oder dgl Pending DE2346686A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZW38672 1972-09-21

Publications (1)

Publication Number Publication Date
DE2346686A1 true DE2346686A1 (de) 1974-03-28

Family

ID=25590716

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732346686 Pending DE2346686A1 (de) 1972-09-21 1973-09-17 Oeffnungsvorrichtung fuer tore oder dgl

Country Status (7)

Country Link
JP (1) JPS4970442A (enExample)
DE (1) DE2346686A1 (enExample)
FR (1) FR2200881A5 (enExample)
GB (3) GB1409137A (enExample)
NL (1) NL7301458A (enExample)
ZA (1) ZA728346B (enExample)
ZM (1) ZM1373A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8425641D0 (en) * 1984-10-10 1984-11-14 Gec General Signal Ltd Remote power generation
US5494347A (en) * 1994-04-01 1996-02-27 White Consolidated Industries, Inc. Hand operated actuator for rotary storage cabinet
CN109281602A (zh) * 2018-11-13 2019-01-29 林雨婷 一种横拉式边防闸门

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4721540U (enExample) * 1971-02-25 1972-11-10

Also Published As

Publication number Publication date
GB1409137A (en) 1975-10-08
FR2200881A5 (enExample) 1974-04-19
ZM1373A1 (en) 1973-10-22
JPS4970442A (enExample) 1974-07-08
ZA728346B (en) 1973-08-29
NL7301458A (enExample) 1974-03-25
GB1409139A (en) 1975-10-08
GB1409138A (en) 1975-10-08

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