BR8802692A - Cerra-portas - Google Patents

Cerra-portas

Info

Publication number
BR8802692A
BR8802692A BR8802692A BR8802692A BR8802692A BR 8802692 A BR8802692 A BR 8802692A BR 8802692 A BR8802692 A BR 8802692A BR 8802692 A BR8802692 A BR 8802692A BR 8802692 A BR8802692 A BR 8802692A
Authority
BR
Brazil
Prior art keywords
doors
Prior art date
Application number
BR8802692A
Other languages
English (en)
Inventor
George F Toledo
Original Assignee
Thomas Industries Inc
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 Thomas Industries Inc filed Critical Thomas Industries Inc
Publication of BR8802692A publication Critical patent/BR8802692A/pt

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
    • 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
    • E05F3/104—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 cam-and-slide 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
BR8802692A 1987-07-06 1988-06-03 Cerra-portas BR8802692A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7002487A 1987-07-06 1987-07-06

Publications (1)

Publication Number Publication Date
BR8802692A true BR8802692A (pt) 1989-01-10

Family

ID=22092654

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8802692A BR8802692A (pt) 1987-07-06 1988-06-03 Cerra-portas

Country Status (6)

Country Link
EP (1) EP0298231A1 (pt)
JP (1) JPS6490381A (pt)
KR (1) KR890002513A (pt)
CN (1) CN1030629A (pt)
AU (1) AU1679488A (pt)
BR (1) BR8802692A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2004246A1 (en) * 1989-07-06 1991-01-06 George F. Toledo Door closer
US5243735A (en) * 1992-03-09 1993-09-14 Thomas Industries, Inc. Regenerative feedback door control device with one-way clutch
US5193647A (en) * 1992-03-23 1993-03-16 Thomas Industries, Inc. Easy opening door control device
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
DE102014113970B4 (de) 2014-09-26 2016-08-18 Samet Kalip Ve Maden Esya San. Ve Tic. A.S. Möbelscharnier
CN105401819A (zh) * 2015-08-07 2016-03-16 佛山市奥达金属制品有限公司 开门延时地弹簧

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735132A (en) * 1956-02-21 Wartian
US3246362A (en) * 1962-01-22 1966-04-19 Jackson Exit Device Corp Door closer
DE1934912C3 (de) * 1969-07-10 1974-11-14 Doerken & Mankel Kg, 5828 Ennepetal Selbsttätiger Türschließer
DE2161892A1 (de) * 1971-12-14 1973-06-20 Dorma Baubeschlag Selbsttaetiger tuerschliesser
US4064589A (en) * 1976-03-18 1977-12-27 Builders Brass Works Door closer
GR64871B (en) * 1977-12-16 1980-06-05 Ressorts Ind Resilient mouuting for a rail on its support

Also Published As

Publication number Publication date
EP0298231A1 (en) 1989-01-11
JPS6490381A (en) 1989-04-06
KR890002513A (ko) 1989-04-10
AU1679488A (en) 1989-01-12
CN1030629A (zh) 1989-01-25

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