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US3160910A - Door closer - Google Patents

Door closer Download PDF

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Publication number
US3160910A
US3160910A US263834A US26383463A US3160910A US 3160910 A US3160910 A US 3160910A US 263834 A US263834 A US 263834A US 26383463 A US26383463 A US 26383463A US 3160910 A US3160910 A US 3160910A
Authority
US
United States
Prior art keywords
cylinder
actuating rod
tube
fluid
plunger
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 - Lifetime
Application number
US263834A
Inventor
Bert A Quinn
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.)
Ideal Brass Works Inc
Original Assignee
Ideal Brass Works 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 Ideal Brass Works Inc filed Critical Ideal Brass Works Inc
Priority to US263834A priority Critical patent/US3160910A/en
Application granted granted Critical
Publication of US3160910A publication Critical patent/US3160910A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E05F3/02—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes
    • 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)

Description

B A' QUINN 3,l60,910
DOOR CLOSER 2 Sheets-Sheet 2 Dec. 15, 1964 F1ed March 8 1963

Claims (1)

1. IN AN EXTENSIBLE AND RETRACTABLE FLUID PRESSUREOPERATED CLOSURE DEVICE OF THE TYPE ADAPTED TO BE INTERPOSED BETWEEN A DOOR FRAME AND A HINGEDLY CONNECTED DOOR, (A) AN AXIALLY ELONGATED CYLINDER HAVING CLOSURE MEANS AT ONE END, (B) PARTIAL CLOSURE MEANS AT THE OTHER END OF SAID CYLINDER AND DEFINING A RESTRICTED AXIAL OPENING, (C) A PLUNGER MEMBER, (D) SAID PLUNGER MEMBER INCLUDING A PISTON MOUNTED FOR AXIAL SLIDING MOVEMENTS WITHIN SAID CYLINDER AND HAVING ASSOCIATED THEREWITHIN AN ACTUATING ROD WHICH IS SLIDABLY RECEIVED IN SAID RESTRICTED OPENING, (E) YIELDING MEANS IN SAID CYLINDER BIASING SAID PISTON IN A DIRECTION TO RETRACT SAID ACTUATING ROD, (F) VALVE MEANS OPERATIVELY ASSOCIATED WITH SAID PISTON AND RESTRICTING THE PASSAGE THERETHROUGH OF FLUID WITHIN SAID CYLINDER DURING SAID RETRACTING MOVEMENTS, (G) MEANS SEALING ESCAPE OF FLUID FROM SAID CYLINDER BETWEEN SAID PARTIAL CLOSURE AND SAID ACTUATING ROD DURING MOVEMENTS OF SAID PLUNGER, (H) SAID MEANS INCLUDING A LONGITUDINALLY COLLAPSIBLE FLUID IMPERVIOUS TUBE CONCENTRICALLY ENCOMPASSING SAID ACTUATING ROD, ONE END OF WHICH HAS SEALING ENGAGEMENT WITH SAID PARTIAL CLOSURE MEANS AND THE OPPOSITE END OF WHICH HAS SEALING ENGAGEMENT WITH SAID PLUNGER IN AXIALLY SPACED RELATION TO SAID PARTIAL CLOSURE MEANS, (I) SAID YIELDING MEANS COMPRISING A COILED COMPRESSION SPRING INTERPOSED BETWEEN SAID CYLINDER AND SAID TUBE, AND (J) IN FURTHER COMBINATION WITH COLLAPSIBLE AND EXTENSIBLE SPACER MEANS INTERPOSED BETWEEN SAID TUBE AND SAID ACTUATING ROD AND EXTENDING FOR SUBSTANTIALLY THE FULL LENGTH OF SAID TUBE.
US263834A 1963-03-08 1963-03-08 Door closer Expired - Lifetime US3160910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US263834A US3160910A (en) 1963-03-08 1963-03-08 Door closer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US263834A US3160910A (en) 1963-03-08 1963-03-08 Door closer

Publications (1)

Publication Number Publication Date
US3160910A true US3160910A (en) 1964-12-15

Family

ID=23003423

Family Applications (1)

Application Number Title Priority Date Filing Date
US263834A Expired - Lifetime US3160910A (en) 1963-03-08 1963-03-08 Door closer

Country Status (1)

Country Link
US (1) US3160910A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268945A (en) * 1964-06-05 1966-08-30 Kaloust P Sogoian Hydraulic door closer
US3382954A (en) * 1966-09-02 1968-05-14 Aviation Uk Arrester gear for aircraft
US3439913A (en) * 1966-06-08 1969-04-22 Houdaille Industries Inc Buffers with combination fluid accumulator and seal means
US5471708A (en) * 1994-02-14 1995-12-05 The Stanley Works Pneumatic door closer
US20180295896A1 (en) * 2017-04-12 2018-10-18 Nike, Inc. Wearable Article with Removable Module
US10194702B2 (en) 2014-11-19 2019-02-05 Nike, Inc. Athletic band with removable module
US10687562B2 (en) 2017-04-12 2020-06-23 Nike, Inc. Wearable article with removable module

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1576286A (en) * 1925-06-04 1926-03-09 Wagner Mfg Company Door closer and check
US1962319A (en) * 1932-06-09 1934-06-12 Westinghouse Elec Elevator Co Elevator door device
US2354340A (en) * 1943-05-07 1944-07-25 Gustaf E Utter Loom picker check
FR1152352A (en) * 1956-06-14 1958-02-14 Repusseau Et Cie Sa Des Ets Advanced shock absorber
US2866223A (en) * 1954-09-08 1958-12-30 Albert Van Dillen Doorcloser and doorcheck
US2996754A (en) * 1960-03-09 1961-08-22 Earl R Ziegler Hydraulic door closer
US3043338A (en) * 1961-06-08 1962-07-10 Crowell Designs Inc Double action hydraulic cylinder

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1576286A (en) * 1925-06-04 1926-03-09 Wagner Mfg Company Door closer and check
US1962319A (en) * 1932-06-09 1934-06-12 Westinghouse Elec Elevator Co Elevator door device
US2354340A (en) * 1943-05-07 1944-07-25 Gustaf E Utter Loom picker check
US2866223A (en) * 1954-09-08 1958-12-30 Albert Van Dillen Doorcloser and doorcheck
FR1152352A (en) * 1956-06-14 1958-02-14 Repusseau Et Cie Sa Des Ets Advanced shock absorber
US2996754A (en) * 1960-03-09 1961-08-22 Earl R Ziegler Hydraulic door closer
US3043338A (en) * 1961-06-08 1962-07-10 Crowell Designs Inc Double action hydraulic cylinder

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268945A (en) * 1964-06-05 1966-08-30 Kaloust P Sogoian Hydraulic door closer
US3439913A (en) * 1966-06-08 1969-04-22 Houdaille Industries Inc Buffers with combination fluid accumulator and seal means
US3382954A (en) * 1966-09-02 1968-05-14 Aviation Uk Arrester gear for aircraft
US5471708A (en) * 1994-02-14 1995-12-05 The Stanley Works Pneumatic door closer
US10813388B2 (en) 2014-11-19 2020-10-27 Nike, Inc. Athletic band with removable module
US11437133B2 (en) 2014-11-19 2022-09-06 Nike, Inc. Athletic band with removable module
US10194702B2 (en) 2014-11-19 2019-02-05 Nike, Inc. Athletic band with removable module
US10334893B2 (en) 2014-11-19 2019-07-02 Nike, Inc. Athletic band with removable module
US10362813B2 (en) 2014-11-19 2019-07-30 Nike, Inc. Athletic band with removable module
US10925327B2 (en) 2014-11-19 2021-02-23 Nike, Inc. Athletic band with removable module
US10455867B2 (en) 2017-04-12 2019-10-29 Nike, Inc. Wearable article with removable module
US10687562B2 (en) 2017-04-12 2020-06-23 Nike, Inc. Wearable article with removable module
US11297883B2 (en) 2017-04-12 2022-04-12 Nike, Inc. Wearable article with removable module
US20180295896A1 (en) * 2017-04-12 2018-10-18 Nike, Inc. Wearable Article with Removable Module
US11666105B2 (en) * 2017-04-12 2023-06-06 Nike, Inc. Wearable article with removable module
US11690413B2 (en) 2017-04-12 2023-07-04 Nike, Inc. Wearable article with removable module
US12193527B2 (en) 2017-04-12 2025-01-14 Nike, Inc. Wearable article with removable module

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