DE2911480A1 - Emergency abseil mechanism used as fire escape - has cable pulley with brake and spring loaded pulley pressing against cable - Google Patents

Emergency abseil mechanism used as fire escape - has cable pulley with brake and spring loaded pulley pressing against cable

Info

Publication number
DE2911480A1
DE2911480A1 DE19792911480 DE2911480A DE2911480A1 DE 2911480 A1 DE2911480 A1 DE 2911480A1 DE 19792911480 DE19792911480 DE 19792911480 DE 2911480 A DE2911480 A DE 2911480A DE 2911480 A1 DE2911480 A1 DE 2911480A1
Authority
DE
Germany
Prior art keywords
pulley
cable
housing
emergency
abseil
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.)
Granted
Application number
DE19792911480
Other languages
German (de)
Other versions
DE2911480C2 (en
Inventor
Horst Mandl
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19792911480 priority Critical patent/DE2911480C2/en
Publication of DE2911480A1 publication Critical patent/DE2911480A1/en
Application granted granted Critical
Publication of DE2911480C2 publication Critical patent/DE2911480C2/en
Expired legal-status Critical Current

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)
  • Braking Arrangements (AREA)

Abstract

The emergency rope down mechanism operates on a single cable or rope (15) suspended from the wndow of any upper floor. The mechanism is contained in a housing (2) fitted with a shackle to which the person to be rescued is attached by a suitable harness. Inside the housing a pulley (7) with a groove (10) is fitted on an axle (6) on the extended part (16) of which the rotor (18) operates in an oil filled chamber (17). The housing (2) also contains a pulley (9) rotating freely on an axle (8) which is seated in sloping slots (11, 12) of the housing. The braking effect of the rotor (18) in conjunction with the pressure of the pulley (9) against the cable (15) ensures a controlled speed sliding down movement of the mechanism loaded with the weight of the person.
DE19792911480 1979-03-22 1979-03-22 Self-rescue facility Expired DE2911480C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792911480 DE2911480C2 (en) 1979-03-22 1979-03-22 Self-rescue facility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792911480 DE2911480C2 (en) 1979-03-22 1979-03-22 Self-rescue facility

Publications (2)

Publication Number Publication Date
DE2911480A1 true DE2911480A1 (en) 1980-09-25
DE2911480C2 DE2911480C2 (en) 1984-07-26

Family

ID=6066256

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792911480 Expired DE2911480C2 (en) 1979-03-22 1979-03-22 Self-rescue facility

Country Status (1)

Country Link
DE (1) DE2911480C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0321528A1 (en) * 1987-06-29 1989-06-28 Ullapara Holdings Pty. Ltd. Descent system
CN105749436A (en) * 2016-03-22 2016-07-13 广东交通职业技术学院 Slow descent method for high-altitude escape and high-altitude escape device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1113B (en) * 1899-05-03 1900-03-26 Josef E Herzog
GB191207468A (en) * 1912-03-27 1912-06-13 Victor William Heydlauff Improvements in Fire Escapes.
DE2326041B2 (en) * 1972-05-22 1975-02-20 Masao Tokio Tsuda Descender device with braked pulley

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1113B (en) * 1899-05-03 1900-03-26 Josef E Herzog
GB191207468A (en) * 1912-03-27 1912-06-13 Victor William Heydlauff Improvements in Fire Escapes.
DE2326041B2 (en) * 1972-05-22 1975-02-20 Masao Tokio Tsuda Descender device with braked pulley

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0321528A1 (en) * 1987-06-29 1989-06-28 Ullapara Holdings Pty. Ltd. Descent system
EP0321528A4 (en) * 1987-06-29 1990-05-14 Ullapara Holdings Pty Ltd Descent system.
CN105749436A (en) * 2016-03-22 2016-07-13 广东交通职业技术学院 Slow descent method for high-altitude escape and high-altitude escape device

Also Published As

Publication number Publication date
DE2911480C2 (en) 1984-07-26

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee