LT2013042A - An airborne descent apparatus - Google Patents

An airborne descent apparatus

Info

Publication number
LT2013042A
LT2013042A LT2013042A LT2013042A LT2013042A LT 2013042 A LT2013042 A LT 2013042A LT 2013042 A LT2013042 A LT 2013042A LT 2013042 A LT2013042 A LT 2013042A LT 2013042 A LT2013042 A LT 2013042A
Authority
LT
Lithuania
Prior art keywords
rotating
rope winding
winding plate
crank shaft
piston speed
Prior art date
Application number
LT2013042A
Other languages
Lithuanian (lt)
Other versions
LT5975B (en
Inventor
Shaodun He
Original Assignee
Shaodun He
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 Shaodun He filed Critical Shaodun He
Publication of LT2013042A publication Critical patent/LT2013042A/en
Publication of LT5975B publication Critical patent/LT5975B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
    • A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
    • A62B1/12—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys hydraulically operated

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Types And Forms Of Lifts (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

A airborne descent apparatus includes a main frame (1), a rope winding plate subassembly (2) and a piston speed-limiting subassembly (3). Rotating subassemblies (4A), (4B), which rotate synchronously, are provided at both sides of the rope winding plate (2). A crank shaft (3.1) is installed on the rotating parts (4A12), (4B12) of the rotating subassemblies (4A), (4B). The rotating subassemblies (4A), (4B) are driven to rotate synchronously while the rope winding plate (2) is rotating, so as to drive the crank shaft (3.1) to rotate. The piston speed-limiting subassembly (3) is driven to operate while the crank shaft (3.1) is rotating. The resistance is applied to the crank shaft (3.1) by the piston speed-limiting subassembly (3) so as to confine the rotation of the rope winding plate (2). The rotating speed of the rope winding plate (2) can be adjusted through regulating a piston speed regulation part (3.6).
LT2013042A 2010-11-19 2013-05-10 An airborne descent apparatus LT5975B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010105621876A CN102019047B (en) 2010-11-19 2010-11-19 Falling device in air

Publications (2)

Publication Number Publication Date
LT2013042A true LT2013042A (en) 2013-09-25
LT5975B LT5975B (en) 2013-11-25

Family

ID=43861088

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2013042A LT5975B (en) 2010-11-19 2013-05-10 An airborne descent apparatus

Country Status (4)

Country Link
CN (1) CN102019047B (en)
EE (1) EE05736B1 (en)
LT (1) LT5975B (en)
WO (1) WO2012065396A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814009B (en) * 2011-06-08 2015-04-22 何少敦 Aerial landing device
CN102357280B (en) * 2011-10-31 2013-03-20 何少敦 Belt transmission rope pressing device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87216143U (en) * 1987-12-05 1988-09-07 章其康 Hydraulic slow landing device for lifesaving in upper air
DE3924218A1 (en) * 1989-07-21 1991-01-24 Alfred Dipl Phys Seeger Cable lowering appts. for e.g. loads - has automatic braking system with piston cylinder units on both sides of the roller
CN1082932A (en) * 1992-08-27 1994-03-02 刘安源 Escape device for high-rise buildings
CN2464360Y (en) * 2001-02-22 2001-12-12 赵英斌 Life-saving rope for high buildings
CN2668164Y (en) 2003-12-24 2005-01-05 江苏大学 Hydraulic-governing slow-lowering chain ladder escaping device
CN1308047C (en) 2003-12-24 2007-04-04 江苏大学 Hydaulic speed regulating type slow landing jack ladder escape device
US20070261921A1 (en) * 2004-04-04 2007-11-15 Res-Q Rescue Technologies Ltd. Portable Apparatus for Controlled Descent
CN2734256Y (en) * 2004-09-14 2005-10-19 周成方 High-building life-saving rope
JP2006305013A (en) * 2005-04-27 2006-11-09 Nhk Spring Co Ltd Slowly descending apparatus used for escaping from high place
CN201135710Y (en) * 2007-12-19 2008-10-22 新疆时代石油工程有限公司 Cord slow-lowering device
CN102008789B (en) * 2010-04-24 2012-05-30 何少敦 Air landing device

Also Published As

Publication number Publication date
EE201300020A (en) 2013-08-15
WO2012065396A1 (en) 2012-05-24
CN102019047A (en) 2011-04-20
CN102019047B (en) 2012-04-18
EE05736B1 (en) 2015-01-15
LT5975B (en) 2013-11-25

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Legal Events

Date Code Title Description
BB1A Patent application published

Effective date: 20130925

FG9A Patent granted

Effective date: 20131125

MM9A Lapsed patents

Effective date: 20150412