LT2014007A - Descender - Google Patents

Descender

Info

Publication number
LT2014007A
LT2014007A LT2014007A LT2014007A LT2014007A LT 2014007 A LT2014007 A LT 2014007A LT 2014007 A LT2014007 A LT 2014007A LT 2014007 A LT2014007 A LT 2014007A LT 2014007 A LT2014007 A LT 2014007A
Authority
LT
Lithuania
Prior art keywords
rope
descender
rods
friction
drop
Prior art date
Application number
LT2014007A
Other languages
Lithuanian (lt)
Other versions
LT6055B (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 LT2014007A publication Critical patent/LT2014007A/en
Publication of LT6055B publication Critical patent/LT6055B/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
    • A62B1/14—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brakes sliding on the rope

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)

Abstract

A descender is provided with a soft control rope (4). During suspension, a working rope (5) is under stress, a drop-off rods (2.1) tuck upward, the friction of the working rope increases, and the human body ceases to descend; and when the soft control rope is pulled downward, the drop-off rods are released and unfolded downward, the friction of the work rope decreases, and the human body descends. The descender can be used as a suspension tool at the time of construction, such as cleaning and renovation of building external wall, but also can serve as a suspension tool at the time of building fire rescue, disaster relief, high-altitude lifesaving or personnel air dropping.
LT2014007A 2012-03-13 2014-01-29 Descender LT6055B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210064670.0A CN102847242B (en) 2012-03-13 2012-03-13 Descender

Publications (2)

Publication Number Publication Date
LT2014007A true LT2014007A (en) 2014-06-25
LT6055B LT6055B (en) 2014-08-25

Family

ID=47394474

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2014007A LT6055B (en) 2012-03-13 2014-01-29 Descender

Country Status (3)

Country Link
CN (1) CN102847242B (en)
LT (1) LT6055B (en)
WO (1) WO2013134964A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104001280A (en) * 2014-06-13 2014-08-27 陈晓军 Slow descent rope device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311218A (en) * 1979-03-01 1982-01-19 Steffen Lisle J Braking device for use with climbing lines
US5145036A (en) * 1991-04-11 1992-09-08 Michael Omalia Self controlled safety descent retarder
CN2369702Y (en) * 1999-01-04 2000-03-22 上海发明协会 Life saving device in high building
CN201880236U (en) * 2010-11-30 2011-06-29 航宇救生装备有限公司 Operating fastener of life ropes
CN202489879U (en) * 2012-03-13 2012-10-17 何少敦 Descender

Also Published As

Publication number Publication date
CN102847242B (en) 2014-06-04
WO2013134964A1 (en) 2013-09-19
LT6055B (en) 2014-08-25
CN102847242A (en) 2013-01-02

Similar Documents

Publication Publication Date Title
PH12015500611A1 (en) Oral care composition
CO2017003329A2 (en) Personal descent system
LT2014007A (en) Descender
CN203898964U (en) Firefighting and escaping device for balcony
CN207462469U (en) A kind of lowering means
CN201394288Y (en) Household high-rise lifesaving device
CN202151468U (en) Cable brakes for high altitude descent
CN201625358U (en) Grab Rope Descent
CN202489880U (en) Descender
CN203944041U (en) Unsettled escape device
CN202096615U (en) Novel fire-resisting lifesaving rope
CN203244697U (en) Simple fire protection escape equipment for multi-story building
CN202489879U (en) Descender
CN205163949U (en) Swift safety ladder
CN203154657U (en) Escape safety rope
CN205108791U (en) Buffering formula high safe lifesaving umbrella of standing
CN203816103U (en) Inflatable type high-rise escape device
CN203620103U (en) High-rise escape descender
CN203425389U (en) Escape stool with speed controller
CN203090284U (en) A self-controlled high-rise escape device
CN202223773U (en) Fire-fighting curtain
CN202497615U (en) Fire prevention lifesaving hanging bag
CN203123374U (en) Portable escape device
CN103845819A (en) Lifesaving hanging rope of high-rise building
CN202214962U (en) Self-saving show window for high-rise fire

Legal Events

Date Code Title Description
BB1A Patent application published

Effective date: 20140625

FG9A Patent granted

Effective date: 20140825

MM9A Lapsed patents

Effective date: 20150319