GB191210942A - An Improved Frictional Rope Grip. - Google Patents

An Improved Frictional Rope Grip.

Info

Publication number
GB191210942A
GB191210942A GB191210942DA GB191210942A GB 191210942 A GB191210942 A GB 191210942A GB 191210942D A GB191210942D A GB 191210942DA GB 191210942 A GB191210942 A GB 191210942A
Authority
GB
United Kingdom
Prior art keywords
rope
spring
descent
appliance
pulling
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.)
Expired
Application number
Inventor
Giuseppe Pietro Ottino
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
Application granted granted Critical
Publication of GB191210942A publication Critical patent/GB191210942A/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
    • A62B1/14—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

10,942. Ottino, G. P. May 8. [Cognate Application, 15,168/12.] Rope grips; spring and weight actuated lowering-apparatus. - Relates to frictional apparatus for allowing a regulated descent down a vertical anchored rope, and is applicable for saving life from fire or at sea and for lowering goods from warehouses. In one form shown in Fig. 1, the load is suspended from the lower cross-bar b of a toggle-link frame, the upper pair of links carrying pivoted brake blocks h. The initial grip is given by a spring j, and when in use the weight of the load applies the grip. The runner may be returned to the top of the rope c by pulling a cord e. In a modified form shown in Fig. 4, the rope c passes between brake blocks t, u pivoted in a casing k on pins v, w respectively which lie slightly out of the vertical line. The person using the appliance, who is suspended from the hook a, may adjust the inclination of the jaws, and consequently the speed of descent, by pulling one or other of the handles m, n which are differently coloured or are labelled ' slow ' and ' fast.' Shields o free to rotate protect the hands. The appliance is returned to the top of the rope by means of coiled springs which are tensioned during descent by spring-pressed wheels 4 running on the rope c and geared to the springs.
GB191210942D 1912-05-08 1912-05-08 An Improved Frictional Rope Grip. Expired GB191210942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191210942T 1912-05-08

Publications (1)

Publication Number Publication Date
GB191210942A true GB191210942A (en) 1913-02-27

Family

ID=32640926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191210942D Expired GB191210942A (en) 1912-05-08 1912-05-08 An Improved Frictional Rope Grip.

Country Status (1)

Country Link
GB (1) GB191210942A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153509A1 (en) * 1984-02-06 1985-09-04 Holman Holland B.V. Device for lowering a load along a line
CN103961813A (en) * 2014-05-07 2014-08-06 广西大学 High-rise escape mechanism
CN108609075A (en) * 2018-05-29 2018-10-02 广西科技大学 A kind of parking device for cycles
CN109224330A (en) * 2018-10-19 2019-01-18 镇江市星翌交通设备配件有限公司 A kind of descending lifeline for high-rise life saving
CN110339497A (en) * 2019-08-27 2019-10-18 张金华 Automatic retarding prompt drop device and high-rise fire keep away cigarette rapidly descending escape system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153509A1 (en) * 1984-02-06 1985-09-04 Holman Holland B.V. Device for lowering a load along a line
CN103961813A (en) * 2014-05-07 2014-08-06 广西大学 High-rise escape mechanism
CN108609075A (en) * 2018-05-29 2018-10-02 广西科技大学 A kind of parking device for cycles
CN108609075B (en) * 2018-05-29 2023-09-12 广西科技大学 Bicycle parking device
CN109224330A (en) * 2018-10-19 2019-01-18 镇江市星翌交通设备配件有限公司 A kind of descending lifeline for high-rise life saving
CN110339497A (en) * 2019-08-27 2019-10-18 张金华 Automatic retarding prompt drop device and high-rise fire keep away cigarette rapidly descending escape system
CN110339497B (en) * 2019-08-27 2024-05-14 张金华 Automatic deceleration and rapid descent device and smoke-avoiding and rapid descent escape system for high-rise fire disaster

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