CA973211A - Revolving door operating and speed control mechanism - Google Patents

Revolving door operating and speed control mechanism

Info

Publication number
CA973211A
CA973211A CA158,249A CA158249A CA973211A CA 973211 A CA973211 A CA 973211A CA 158249 A CA158249 A CA 158249A CA 973211 A CA973211 A CA 973211A
Authority
CA
Canada
Prior art keywords
control mechanism
speed control
revolving door
door operating
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
CA158,249A
Other versions
CA158249S (en
Inventor
Amuel E. Sheckells
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.)
International Steel Co
Original Assignee
International Steel Co
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 International Steel Co filed Critical International Steel Co
Priority to CA218,356A priority Critical patent/CA997793A/en
Application granted granted Critical
Publication of CA973211A publication Critical patent/CA973211A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/02—Suspension arrangements for wings for revolving wings
    • 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
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/608—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for revolving wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
CA158,249A 1971-12-21 1972-12-06 Revolving door operating and speed control mechanism Expired CA973211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA218,356A CA997793A (en) 1971-12-21 1975-01-21 Revolving door operating and speed control mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21038571A 1971-12-21 1971-12-21

Publications (1)

Publication Number Publication Date
CA973211A true CA973211A (en) 1975-08-19

Family

ID=22782696

Family Applications (1)

Application Number Title Priority Date Filing Date
CA158,249A Expired CA973211A (en) 1971-12-21 1972-12-06 Revolving door operating and speed control mechanism

Country Status (2)

Country Link
US (1) US3766686A (en)
CA (1) CA973211A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897651A (en) * 1973-10-19 1975-08-05 Int Steel Co Revolving door speed control and hanger mechanism
US4456805A (en) * 1978-07-25 1984-06-26 Northland Aluminum Products, Inc. Portable turntable for use in microwave ovens
US4785580A (en) * 1980-12-23 1988-11-22 Bmt International Aps Multi-function revolving door
US4458447A (en) * 1982-05-04 1984-07-10 Heise Manufacturing Co., Inc. Revolving door system
US4562665A (en) * 1983-09-29 1986-01-07 Heise Mfg., Inc. Breakaway for revolving doors
US4534131A (en) * 1983-10-31 1985-08-13 Heise Manufacturing Revolving door security system
US4640046A (en) * 1985-06-18 1987-02-03 Indal, Inc. Revolving door collapsing mechanism
US4688350A (en) * 1986-07-29 1987-08-25 Tubelite Division Of Indall, Inc. Collapsible revolving door
DE4429893C1 (en) * 1994-08-25 1996-02-29 Dorma Gmbh & Co Kg Drive device for a revolving door
SE503901C2 (en) * 1995-01-18 1996-09-30 Entre Matic Ab Power transmission device at mechanically operated doors and the like
DE10100985A1 (en) * 2001-01-10 2002-07-25 Kaba Gallenschuetz Gmbh Revolving door installation
DE102007035965B4 (en) * 2007-07-30 2016-08-11 Otto Bock Healthcare Products Gmbh Prosthetic gripping unit
US8136297B2 (en) * 2007-09-28 2012-03-20 Babcock & Wilcox Technical Services Y-12, Llc Speed control system for an access gate
US20130043683A1 (en) 2011-08-17 2013-02-21 Vincent Genovese Fluid driven energy conversion apparatus and method
DE102013000419A1 (en) * 2013-01-14 2014-07-17 Dorma Gmbh & Co. Kg Method for arranging a drive unit on a ceiling element of a revolving door
DE102013000423B3 (en) * 2013-01-14 2014-03-13 Dorma Gmbh & Co. Kg Revolving door with a drive unit arranged on a glass ceiling element
DE102013000416B4 (en) * 2013-01-14 2016-10-06 Dorma Deutschland Gmbh Method for arranging a drive unit in a revolving door
GB2522617B (en) * 2014-01-23 2016-01-06 Ea Group Uk Ltd Brake assembly
PT3129574T (en) 2014-04-10 2019-07-19 Assa Abloy Entrance Systems Ab Revolving door assembly comprising support rod
PT3129573T (en) 2014-04-10 2018-07-20 Assa Abloy Entrance Systems Ab Revolving door assembly comprising support structure
PL3129570T3 (en) * 2014-04-10 2020-04-30 Assa Abloy Entrance Systems Ab Modular revolving door assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1342253A (en) * 1920-02-12 1920-06-01 Albert K Collins Turnstile
US2050584A (en) * 1932-02-10 1936-08-11 Gen Bronze Corp Revolving door
US3526820A (en) * 1968-06-14 1970-09-01 Int Steel Co Quarterline stop position control circuit for power driven revolving doors utilizing two speeds

Also Published As

Publication number Publication date
US3766686A (en) 1973-10-23

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