FR1357673A - Improvements to so-called elevator-lowering safety devices and the like - Google Patents

Improvements to so-called elevator-lowering safety devices and the like

Info

Publication number
FR1357673A
FR1357673A FR43315A FR69043315A FR1357673A FR 1357673 A FR1357673 A FR 1357673A FR 43315 A FR43315 A FR 43315A FR 69043315 A FR69043315 A FR 69043315A FR 1357673 A FR1357673 A FR 1357673A
Authority
FR
France
Prior art keywords
safety devices
called elevator
lowering safety
lowering
elevator
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
FR43315A
Other languages
French (fr)
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.)
FROMENT ETS
Original Assignee
FROMENT ETS
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 FROMENT ETS filed Critical FROMENT ETS
Priority to FR43315A priority Critical patent/FR1357673A/en
Priority to DES47716U priority patent/DE1903686U/en
Application granted granted Critical
Publication of FR1357673A publication Critical patent/FR1357673A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/605—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes scaffolding winshes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/04—Driving gear manually operated
    • B66D1/06—Safety cranks for preventing unwanted crank rotation and subsequent lowering of the loads
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR43315A 1963-02-07 1963-02-11 Improvements to so-called elevator-lowering safety devices and the like Expired FR1357673A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR43315A FR1357673A (en) 1963-02-11 1963-02-11 Improvements to so-called elevator-lowering safety devices and the like
DES47716U DE1903686U (en) 1963-02-07 1964-02-07 WINCH FOR LIFTING AND LIFTING LIFTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43315A FR1357673A (en) 1963-02-11 1963-02-11 Improvements to so-called elevator-lowering safety devices and the like

Publications (1)

Publication Number Publication Date
FR1357673A true FR1357673A (en) 1964-04-10

Family

ID=8596443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43315A Expired FR1357673A (en) 1963-02-07 1963-02-11 Improvements to so-called elevator-lowering safety devices and the like

Country Status (1)

Country Link
FR (1) FR1357673A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009045823A3 (en) * 2007-09-28 2009-10-29 D B Industries, Inc. Retrieval assembly
US8528694B2 (en) 2006-08-08 2013-09-10 D B Industries, Llc Retractable horizontal lifeline assembly

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8528694B2 (en) 2006-08-08 2013-09-10 D B Industries, Llc Retractable horizontal lifeline assembly
US8739929B2 (en) 2006-08-08 2014-06-03 D B Industries, Llc Retractable horizontal lifeline assembly
WO2009045823A3 (en) * 2007-09-28 2009-10-29 D B Industries, Inc. Retrieval assembly
US7780146B2 (en) 2007-09-28 2010-08-24 D B Industries, Inc. Retrieval assembly
AU2008309086B2 (en) * 2007-09-28 2011-03-31 D B Industries, Llc Retrieval assembly
US8893854B2 (en) 2007-09-28 2014-11-25 D B Industries, Llc Retractable lifeline assembly
US9925400B2 (en) 2007-09-28 2018-03-27 D B Industries, Llc Brake assembly for use with a retractable lifeline assembly

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