NL6907268A - - Google Patents

Info

Publication number
NL6907268A
NL6907268A NL6907268A NL6907268A NL6907268A NL 6907268 A NL6907268 A NL 6907268A NL 6907268 A NL6907268 A NL 6907268A NL 6907268 A NL6907268 A NL 6907268A NL 6907268 A NL6907268 A NL 6907268A
Authority
NL
Netherlands
Prior art keywords
piston
door
piston rod
bore
fluid
Prior art date
Application number
NL6907268A
Other languages
English (en)
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 filed Critical
Publication of NL6907268A publication Critical patent/NL6907268A/

Links

Classifications

    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • E05F3/102—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with rack-and-pinion transmission between driving shaft and piston within the closer housing
    • 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

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
NL6907268A 1968-06-15 1969-05-12 NL6907268A ( )

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681759869 DE1759869B1 (de) 1968-06-15 1968-06-15 Tuerschliesser

Publications (1)

Publication Number Publication Date
NL6907268A true NL6907268A ( ) 1969-12-17

Family

ID=5695830

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6907268A NL6907268A ( ) 1968-06-15 1969-05-12

Country Status (11)

Country Link
AT (3) AT297526B ( )
BE (1) BE734517A ( )
CH (1) CH494335A ( )
DE (1) DE1759869B1 ( )
ES (1) ES367727A1 ( )
FI (1) FI45594C ( )
FR (1) FR2010957A1 ( )
GB (1) GB1224102A ( )
NL (1) NL6907268A ( )
NO (1) NO123959B ( )
SE (1) SE354887B ( )

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847946A (en) * 1988-03-24 1989-07-18 Sam Kyong Hardware Co., Ltd. Hydraulic door closer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1140320A (en) * 1914-06-15 1915-05-18 Donald E Willard Door-check.
FR735036A (fr) * 1931-07-07 1932-11-02 Ferme-porte automatique

Also Published As

Publication number Publication date
DE1759869B1 (de) 1971-02-04
GB1224102A (en) 1971-03-03
AT297526B (de) 1972-03-27
AT288908B (de) 1971-03-25
NO123959B ( ) 1972-02-07
FR2010957A1 ( ) 1970-02-20
FI45594C (fi) 1972-07-10
AT297525B (de) 1972-03-27
ES367727A1 (es) 1970-12-16
FI45594B ( ) 1972-04-04
CH494335A (de) 1970-07-31
SE354887B ( ) 1973-03-26
BE734517A ( ) 1969-11-17

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