SE8901932L - SPRING MOUNT FOR PORT BALANCE SPRING - Google Patents

SPRING MOUNT FOR PORT BALANCE SPRING

Info

Publication number
SE8901932L
SE8901932L SE8901932A SE8901932A SE8901932L SE 8901932 L SE8901932 L SE 8901932L SE 8901932 A SE8901932 A SE 8901932A SE 8901932 A SE8901932 A SE 8901932A SE 8901932 L SE8901932 L SE 8901932L
Authority
SE
Sweden
Prior art keywords
spring
attachment member
shaft
mount
lengthwise direction
Prior art date
Application number
SE8901932A
Other languages
Swedish (sv)
Other versions
SE8901932D0 (en
SE464821B (en
Inventor
F Bengtsson
Original Assignee
Crawford Door Ab
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 Crawford Door Ab filed Critical Crawford Door Ab
Priority to SE8901932A priority Critical patent/SE464821B/en
Publication of SE8901932D0 publication Critical patent/SE8901932D0/en
Priority to PCT/SE1990/000364 priority patent/WO1990015216A1/en
Priority to AU58250/90A priority patent/AU5825090A/en
Publication of SE8901932L publication Critical patent/SE8901932L/en
Publication of SE464821B publication Critical patent/SE464821B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1253—Counterbalance devices with springs with canted-coil torsion springs
    • E05D13/1261—Counterbalance devices with springs with canted-coil torsion springs specially adapted for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/60—Spring drums operated only by closure members
    • 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
    • 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
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Springs (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

A spring attachment member (1) for securement of a door balancing spring (2) which is coiled about a shaft (3). In accordance with the invention at least one (2A) of the ends of the spring (2) is arranged to be secured to a two-piece attachment (1) enclosing the spring mounting shaft (3). One attachment member part (1<1>) is slidable in the lengthwise direction (6-7) as well as being arranged to turn (8-9) about said shaft (3). The second, complementary attachment member part (1<2>) is arranged for sliding movement in the lengthwise direction (6-7) of the shaft (3) but is non-rotationally mounted thereon. The two attachment member parts (1<1>, 1<2>) are arranged to be securely interconnected.
SE8901932A 1989-05-30 1989-05-30 SPRING MOUNT FOR PORT BALANCE SPRING SE464821B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8901932A SE464821B (en) 1989-05-30 1989-05-30 SPRING MOUNT FOR PORT BALANCE SPRING
PCT/SE1990/000364 WO1990015216A1 (en) 1989-05-30 1990-05-30 A spring attachment member
AU58250/90A AU5825090A (en) 1989-05-30 1990-05-30 A spring attachment member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8901932A SE464821B (en) 1989-05-30 1989-05-30 SPRING MOUNT FOR PORT BALANCE SPRING

Publications (3)

Publication Number Publication Date
SE8901932D0 SE8901932D0 (en) 1989-05-30
SE8901932L true SE8901932L (en) 1990-12-01
SE464821B SE464821B (en) 1991-06-17

Family

ID=20376103

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8901932A SE464821B (en) 1989-05-30 1989-05-30 SPRING MOUNT FOR PORT BALANCE SPRING

Country Status (3)

Country Link
AU (1) AU5825090A (en)
SE (1) SE464821B (en)
WO (1) WO1990015216A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2074000B1 (en) * 1993-06-03 1998-07-01 Flores Alcacer M Jose Rodriguez IMPROVEMENTS IN THE CONSTRUCTION OF SECTIONAL DOORS.
US6302179B1 (en) 1998-01-16 2001-10-16 James V. Miller Modular roll-up partition system with tension adjustment mechanism
US6263942B1 (en) 1998-01-16 2001-07-24 James V. Miller Modular roll-up partition system with tension adjustment mechanism
ITBL20020005A1 (en) 2002-03-26 2003-09-26 Bortoluzzi Mobili Srl IMPROVED BALANCING DEVICE FOR SUSPENDED ELEMENTS, ESPECIALLY FOR VERTICALALLY MOVABLE DOORS AND WINDOWS
RU2364696C1 (en) * 2008-05-27 2009-08-20 Общество с ограниченной ответственностью "ДорХан" Sectional gates
DE202011051560U1 (en) 2011-10-06 2011-11-15 Brand Kg Spring receiving cone for a torsion spring with an inwardly or outwardly bent torque transmitting leg

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE186196C1 (en) * 1963-01-01
US1922370A (en) * 1931-08-04 1933-08-15 Overhead Door Corp Door construction
US2097242A (en) * 1934-04-30 1937-10-26 Stanley Works Articulated overhead door
US3635277A (en) * 1969-10-29 1972-01-18 Steiner American Corp Door control mechanism

Also Published As

Publication number Publication date
SE8901932D0 (en) 1989-05-30
WO1990015216A1 (en) 1990-12-13
AU5825090A (en) 1991-01-07
SE464821B (en) 1991-06-17

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