FR2427829A1 - Safety attachment for travelling gantry - has upper and lower roller-mounted retractable nets to protect personnel below from falling objects - Google Patents

Safety attachment for travelling gantry - has upper and lower roller-mounted retractable nets to protect personnel below from falling objects

Info

Publication number
FR2427829A1
FR2427829A1 FR7817105A FR7817105A FR2427829A1 FR 2427829 A1 FR2427829 A1 FR 2427829A1 FR 7817105 A FR7817105 A FR 7817105A FR 7817105 A FR7817105 A FR 7817105A FR 2427829 A1 FR2427829 A1 FR 2427829A1
Authority
FR
France
Prior art keywords
nets
gantry
protect personnel
lower roller
falling objects
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
FR7817105A
Other languages
French (fr)
Other versions
FR2427829B3 (en
Inventor
Daniel Dumay
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.)
Regie Autonome des Transports Parisiens
Original Assignee
Regie Autonome des Transports Parisiens
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 Regie Autonome des Transports Parisiens filed Critical Regie Autonome des Transports Parisiens
Priority to FR7817105A priority Critical patent/FR2427829A1/en
Publication of FR2427829A1 publication Critical patent/FR2427829A1/en
Application granted granted Critical
Publication of FR2427829B3 publication Critical patent/FR2427829B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • E04G21/3266—Safety nets

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)

Abstract

The overhead protection system for a travelling gantry is intended to protect personnel working underneath firm objects falling from the gantry. The gantry has horizontal cross members with carriages each end, travelling along tracks. Mounted above and below them are upper and lower cross members (7). Upper and lower safety nets (5) are secured under these upper and lower members. Both nets are attached to rollers (6) so that the nets can be retracted to one side or extended to bridge the gap between the tracks completely. One end of each net is attached to a permanent anchorage (9) and the other end can be connected to hold it in the extended posn.
FR7817105A 1978-06-08 1978-06-08 Safety attachment for travelling gantry - has upper and lower roller-mounted retractable nets to protect personnel below from falling objects Granted FR2427829A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7817105A FR2427829A1 (en) 1978-06-08 1978-06-08 Safety attachment for travelling gantry - has upper and lower roller-mounted retractable nets to protect personnel below from falling objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7817105A FR2427829A1 (en) 1978-06-08 1978-06-08 Safety attachment for travelling gantry - has upper and lower roller-mounted retractable nets to protect personnel below from falling objects

Publications (2)

Publication Number Publication Date
FR2427829A1 true FR2427829A1 (en) 1980-01-04
FR2427829B3 FR2427829B3 (en) 1981-01-30

Family

ID=9209225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817105A Granted FR2427829A1 (en) 1978-06-08 1978-06-08 Safety attachment for travelling gantry - has upper and lower roller-mounted retractable nets to protect personnel below from falling objects

Country Status (1)

Country Link
FR (1) FR2427829A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1162330A3 (en) * 2000-06-09 2003-04-02 Josef Hasler Device for catching falling persons or objects
CN112523066A (en) * 2020-11-28 2021-03-19 肃木丁建筑设计咨询(深圳)有限公司 Anti-falling structure for bridge and installation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1162330A3 (en) * 2000-06-09 2003-04-02 Josef Hasler Device for catching falling persons or objects
CN112523066A (en) * 2020-11-28 2021-03-19 肃木丁建筑设计咨询(深圳)有限公司 Anti-falling structure for bridge and installation method thereof

Also Published As

Publication number Publication date
FR2427829B3 (en) 1981-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse