EE05736B1 - Descent apparatus - Google Patents

Descent apparatus

Info

Publication number
EE05736B1
EE05736B1 EEP201300020A EEP201300020A EE05736B1 EE 05736 B1 EE05736 B1 EE 05736B1 EE P201300020 A EEP201300020 A EE P201300020A EE P201300020 A EEP201300020 A EE P201300020A EE 05736 B1 EE05736 B1 EE 05736B1
Authority
EE
Estonia
Prior art keywords
rotating
rope winding
winding plate
crank shaft
subassembly
Prior art date
Application number
EEP201300020A
Other languages
Estonian (et)
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 EE201300020A publication Critical patent/EE201300020A/en
Publication of EE05736B1 publication Critical patent/EE05736B1/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 descent apparatus includes a main frame (1), a rope winding plate subassembly (2) and a hydraulic 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 hydraulic 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 hydraulic 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)
EEP201300020A 2010-11-19 2011-04-12 Descent apparatus EE05736B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010105621876A CN102019047B (en) 2010-11-19 2010-11-19 Falling device in air
PCT/CN2011/072641 WO2012065396A1 (en) 2010-11-19 2011-04-12 Descent apparatus

Publications (2)

Publication Number Publication Date
EE201300020A EE201300020A (en) 2013-08-15
EE05736B1 true EE05736B1 (en) 2015-01-15

Family

ID=43861088

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP201300020A EE05736B1 (en) 2010-11-19 2011-04-12 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
CN102019047A (en) 2011-04-20
WO2012065396A1 (en) 2012-05-24
LT2013042A (en) 2013-09-25
EE201300020A (en) 2013-08-15
LT5975B (en) 2013-11-25
CN102019047B (en) 2012-04-18

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Legal Events

Date Code Title Description
HC1A Change of owner name
HK1A Erratum in gazette
MM4A Lapsed by not paying the annual fees

Effective date: 20150412