CN101263274B - 弹簧张力 - Google Patents

弹簧张力 Download PDF

Info

Publication number
CN101263274B
CN101263274B CN2006800337767A CN200680033776A CN101263274B CN 101263274 B CN101263274 B CN 101263274B CN 2006800337767 A CN2006800337767 A CN 2006800337767A CN 200680033776 A CN200680033776 A CN 200680033776A CN 101263274 B CN101263274 B CN 101263274B
Authority
CN
China
Prior art keywords
spring
spanner
axle collar
axle
splined engagement
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.)
Active
Application number
CN2006800337767A
Other languages
English (en)
Chinese (zh)
Other versions
CN101263274A (zh
Inventor
H·霍尔姆布姆
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.)
Crawford Group AB
Original Assignee
Cardo Entrance Solutions 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 Cardo Entrance Solutions AB filed Critical Cardo Entrance Solutions AB
Publication of CN101263274A publication Critical patent/CN101263274A/zh
Application granted granted Critical
Publication of CN101263274B publication Critical patent/CN101263274B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/174—Bearings specially adapted therefor
    • 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
    • E06B9/62—Counterweighting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Springs (AREA)
CN2006800337767A 2005-09-15 2006-09-08 弹簧张力 Active CN101263274B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05108502.5 2005-09-15
EP05108502A EP1764473B1 (en) 2005-09-15 2005-09-15 Spring tension
PCT/SE2006/001028 WO2007032725A1 (en) 2005-09-15 2006-09-08 Spring tension

Publications (2)

Publication Number Publication Date
CN101263274A CN101263274A (zh) 2008-09-10
CN101263274B true CN101263274B (zh) 2012-08-08

Family

ID=35809666

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800337767A Active CN101263274B (zh) 2005-09-15 2006-09-08 弹簧张力

Country Status (7)

Country Link
EP (1) EP1764473B1 (da)
CN (1) CN101263274B (da)
AT (1) ATE479818T1 (da)
DE (1) DE602005023307D1 (da)
DK (1) DK1764473T3 (da)
RU (1) RU2403363C2 (da)
WO (1) WO2007032725A1 (da)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6302179B1 (en) * 1998-01-16 2001-10-16 James V. Miller Modular roll-up partition system with tension adjustment mechanism
US6527037B2 (en) * 2001-05-16 2003-03-04 Wayne-Dalton Corp. Rolling door tensioner
US20040020609A1 (en) * 2002-04-10 2004-02-05 Canimex Inc. Ratchet-like system for winding a rolling door assembly
US20040211298A1 (en) * 2003-04-10 2004-10-28 Williams Donald Edward Shock absorber system adjustment device
SE527594C2 (sv) * 2004-01-02 2006-04-18 Gunnar Kemppainen Spärrelement med ett griporgan och ett spärrorgan avsett för ett roterbart fästelement

Also Published As

Publication number Publication date
DE602005023307D1 (de) 2010-10-14
ATE479818T1 (de) 2010-09-15
DK1764473T3 (da) 2010-11-15
RU2008114491A (ru) 2009-10-20
RU2403363C2 (ru) 2010-11-10
WO2007032725A1 (en) 2007-03-22
EP1764473B1 (en) 2010-09-01
CN101263274A (zh) 2008-09-10
EP1764473A1 (en) 2007-03-21

Similar Documents

Publication Publication Date Title
CN102121348B (zh) 弹簧张力的调节
US7686061B2 (en) Winding assembly for door counterbalance system
US5605079A (en) Torsion spring tensioning tool
US5911797A (en) Method and apparatus for spring tensioning
US6644378B2 (en) Tensioning device for a door system
CN101263274B (zh) 弹簧张力
CN113653717A (zh) 一种可取下的膨胀螺钉及其使用方法
RU2506156C2 (ru) Инструмент для эксплуатационной проверки болта и способ проверки
US7568873B1 (en) Wrenchless nut device
US11148267B2 (en) Tensioning device for tensioning a helical spring
US20240026720A1 (en) Winding device and methods
WO2022099146A1 (en) A winding device
AU2017101180A4 (en) Retrofittable mechanism for adjustment of roller door spring torsion
CN209935918U (zh) 升降座与立柱的滚动结构以及钻机支架
CN116117726A (zh) 一种自动夹紧管钳
KR200365964Y1 (ko) 로울러 브라켓
CN118003275A (zh) 一种用于幕墙安装的螺栓安装装置
CN111911022A (zh) 内扇限位升降滑轮装置及门窗

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant