PL425749A1 - Device for automatic lowering after holding back of the fall from height - Google Patents

Device for automatic lowering after holding back of the fall from height

Info

Publication number
PL425749A1
PL425749A1 PL42574918A PL42574918A PL425749A1 PL 425749 A1 PL425749 A1 PL 425749A1 PL 42574918 A PL42574918 A PL 42574918A PL 42574918 A PL42574918 A PL 42574918A PL 425749 A1 PL425749 A1 PL 425749A1
Authority
PL
Poland
Prior art keywords
electric
version
control module
coupled
lock
Prior art date
Application number
PL42574918A
Other languages
Polish (pl)
Other versions
PL240122B1 (en
Inventor
Jacek Sordyl
Marek Polanek
Original Assignee
Jacek Sordyl
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 Jacek Sordyl filed Critical Jacek Sordyl
Priority to PL425749A priority Critical patent/PL240122B1/en
Priority to EP19174457.2A priority patent/EP3574958B1/en
Priority to PL19174457.2T priority patent/PL3574958T3/en
Publication of PL425749A1 publication Critical patent/PL425749A1/en
Publication of PL240122B1 publication Critical patent/PL240122B1/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
    • A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • A62B35/0093—Fall arrest reel devices

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

Przedmiotem wynalazku jest urządzenie do automatycznego opuszczania po powstrzymaniu upadku na wysokości w wersji manualnej oraz zdalnej. Urządzenie wyposażone jest w korpus z elementami nośnymi dla części składowych (1), obrotowy bęben linowy z mechanizmem samohamownym przy czym element podparcia (7) zapadek (5) bębna linowego osadzony jest na osi (2) w kole zębatym (6) unieruchomionym blokadą koła zębatego (10) osadzoną na osi (9) z uwięzionym ramieniem w zacisku szczękowym składającym się z dwóch części, stałej podporowej (11) z poduszką amortyzującą (12) oraz dociskowej i obrotowej (13) z poduszką amortyzującą (14) zablokowaną ryglem uchylnym (15) połączonym ze zwalniaczem blokady (16) sprzężonym z modułem sterowania (17). W wersji manualnej moduł sterowania (17) składa się z posiadającego podwójne dno ze sprężyną zasobnika (21) na linkę sterowniczą (22) zamkniętego klapką i zabezpieczonego elektrozamkiem (23) będącym częścią układu sterowniczego sprzężonego z układem elektrycznym, który obejmuje swoim obwodem zaczep górny (24) wyposażony w przełącznik krańcowy (25) zamykający obwód elektryczny łączący źródło zasilania z układem elektronicznym będącym zwłoką czasową (27) uruchamiającą elektrozamek (23) klapki linki sterowniczej (22). W wersji uwzględniającej zdalne sterowanie moduł sterowania (17) wyposażony jest w bezprzewodowy odbiornik (27) sprzężony z układem elektrycznym składającym się z zaczepu górnego (24) wyposażonego w przełącznik krańcowy (25) zamykający obwód elektryczny pomiędzy źródłem zasilania a układem elektronicznym będącym zwłoką czasową (27).The subject of the invention is a manual and remote version of a device for automatic lowering after a fall arrest at height. The device is equipped with a body with supporting elements for component parts (1), a rotary rope drum with a self-locking mechanism, where the support element (7) of the latches (5) of the rope drum is mounted on the axis (2) in the toothed wheel (6) immobilized with the wheel lock gear (10) mounted on the axle (9) with the arm trapped in the jaw clamp consisting of two parts, a fixed support (11) with a shock-absorbing cushion (12) and a pressure and rotating cushion (13) with a shock-absorbing cushion (14) blocked by a tilting bolt ( 15) connected to a lock release (16) coupled to the control module (17). In the manual version, the control module (17) consists of a reservoir (21) for a steering cable (22) with a double bottom with a spring, closed with a flap and secured with an electric lock (23) being a part of the control system coupled with the electric system, which covers the upper catch ( 24) equipped with a limit switch (25) that closes the electric circuit connecting the power source with the electronic circuit (27) that activates the electric lock (23) of the control cable flap (22). In the version with remote control, the control module (17) is equipped with a wireless receiver (27) coupled to the electric system consisting of an upper tap (24) equipped with a limit switch (25) that completes the electric circuit between the power source and the electronic system being a time delay ( 27).

PL425749A 2018-05-28 2018-05-28 Automatic lowering device after restraining a fall at a height PL240122B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL425749A PL240122B1 (en) 2018-05-28 2018-05-28 Automatic lowering device after restraining a fall at a height
EP19174457.2A EP3574958B1 (en) 2018-05-28 2019-05-14 Device for automatic lowering after a fall arrest at height
PL19174457.2T PL3574958T3 (en) 2018-05-28 2019-05-14 Device for automatic lowering after a fall arrest at height

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL425749A PL240122B1 (en) 2018-05-28 2018-05-28 Automatic lowering device after restraining a fall at a height

Publications (2)

Publication Number Publication Date
PL425749A1 true PL425749A1 (en) 2019-12-02
PL240122B1 PL240122B1 (en) 2022-02-21

Family

ID=66751853

Family Applications (2)

Application Number Title Priority Date Filing Date
PL425749A PL240122B1 (en) 2018-05-28 2018-05-28 Automatic lowering device after restraining a fall at a height
PL19174457.2T PL3574958T3 (en) 2018-05-28 2019-05-14 Device for automatic lowering after a fall arrest at height

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL19174457.2T PL3574958T3 (en) 2018-05-28 2019-05-14 Device for automatic lowering after a fall arrest at height

Country Status (2)

Country Link
EP (1) EP3574958B1 (en)
PL (2) PL240122B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111547638B (en) * 2020-05-09 2021-05-14 宿州华征矿业设备有限公司 Ratchet wheel tensioning device for mining walking aid equipment
EP3939670A1 (en) 2020-07-13 2022-01-19 Tractel Greifzug GmbH Fall arrest device
CN112850519B (en) * 2021-01-19 2022-12-30 芜湖市双彩智能科技有限公司 Logistics is with positive crane support arm of heavy cabinet
PL443045A1 (en) * 2022-12-05 2024-06-10 Centralny Instytut Ochrony Pracy - Państwowy Instytut Badawczy Self-locking device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL212484A1 (en) 1978-12-29 1980-07-28 Inst Wlokien Chem
PL212484B1 (en) * 2006-08-28 2012-10-31 Kazimierz Gawron Automatic rescue braking system
US10688323B2 (en) * 2009-03-09 2020-06-23 D B Industries, Llc Safety device with fall arrest and descending modes
GB201112901D0 (en) * 2011-07-27 2011-09-14 Renton Julian E Height rescue apparatus
PL226913B1 (en) 2014-06-02 2017-09-29 Jacek Sordyl Device for automatic lowering after restraining of the falling down

Also Published As

Publication number Publication date
EP3574958B1 (en) 2023-08-23
PL3574958T3 (en) 2024-04-08
EP3574958A1 (en) 2019-12-04
PL240122B1 (en) 2022-02-21

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