FR2423432A1 - Elingue perfectionnee - Google Patents

Elingue perfectionnee

Info

Publication number
FR2423432A1
FR2423432A1 FR7811809A FR7811809A FR2423432A1 FR 2423432 A1 FR2423432 A1 FR 2423432A1 FR 7811809 A FR7811809 A FR 7811809A FR 7811809 A FR7811809 A FR 7811809A FR 2423432 A1 FR2423432 A1 FR 2423432A1
Authority
FR
France
Prior art keywords
sling
perfected
indicator
strands
sensitive
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.)
Pending
Application number
FR7811809A
Other languages
English (en)
Inventor
Jean-Francois Archer
Archer Jean-Francois
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.)
STAS Societe Technique dAccessoires Specialises SA
Original Assignee
STAS Societe Technique dAccessoires Specialises SA
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 STAS Societe Technique dAccessoires Specialises SA filed Critical STAS Societe Technique dAccessoires Specialises SA
Priority to FR7811809A priority Critical patent/FR2423432A1/fr
Priority to EP79400236A priority patent/EP0005105B1/fr
Priority to DE7979400236T priority patent/DE2961207D1/de
Priority to US06/029,268 priority patent/US4249474A/en
Publication of FR2423432A1 publication Critical patent/FR2423432A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/14—Slings with hooks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S116/00—Signals and indicators
    • Y10S116/34—Tension indicating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Ropes Or Cables (AREA)

Abstract

La présente invention a pour objet une élingue caractérisée en ce qu'elle comporte un indicateur 6-10 de la charge maximale d'utilisation de l'élingue et des moyens 11a-11b sensibles à l'inclinaison relative des brins 1a et 1b de l'élingue pour commander cet indicateur.
FR7811809A 1978-04-17 1978-04-17 Elingue perfectionnee Pending FR2423432A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7811809A FR2423432A1 (fr) 1978-04-17 1978-04-17 Elingue perfectionnee
EP79400236A EP0005105B1 (fr) 1978-04-17 1979-04-11 Dispositif indicateur de charge admissible pour élingue
DE7979400236T DE2961207D1 (en) 1978-04-17 1979-04-11 Permissible load indicating device for sling
US06/029,268 US4249474A (en) 1978-04-17 1979-04-11 Load-carrying slings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7811809A FR2423432A1 (fr) 1978-04-17 1978-04-17 Elingue perfectionnee

Publications (1)

Publication Number Publication Date
FR2423432A1 true FR2423432A1 (fr) 1979-11-16

Family

ID=9207426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811809A Pending FR2423432A1 (fr) 1978-04-17 1978-04-17 Elingue perfectionnee

Country Status (4)

Country Link
US (1) US4249474A (fr)
EP (1) EP0005105B1 (fr)
DE (1) DE2961207D1 (fr)
FR (1) FR2423432A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647767A1 (fr) * 1989-06-02 1990-12-07 Altabe Edmond Anneau de levage pour elingues multibrins
US5103755A (en) * 1991-01-22 1992-04-14 The Crosby Group, Inc. Hoisting line fittings with working load limit indicia
US5193480A (en) * 1991-01-22 1993-03-16 The Crosby Group, Inc. Hoisting line fittings with working load limit indicia
DE19530687C2 (de) * 1995-08-08 1999-03-04 Rud Ketten Rieger & Dietz Überlastkontrolleinrichtung
US6019403A (en) * 1998-07-01 2000-02-01 Corbett; Gerald Lynn Wire rope spreader
SE520807C2 (sv) * 2000-03-16 2003-08-26 Frenolink Foervaltnings Ab Metod för säkerhetsmätning för lyftslingor, lyftslinga samt säkerhetsetikett
JP3302006B2 (ja) * 2000-04-28 2002-07-15 象印チエンブロック株式会社 スリング
US7032466B2 (en) * 2002-06-14 2006-04-25 Peerless Chain Load bearing device including overboard indicator
US7316169B2 (en) * 2002-06-14 2008-01-08 Peerless Chain Company Load bearing device including overload indicator
US7938468B2 (en) * 2006-03-03 2011-05-10 Mueller Dewayne Lifting sling with excessive elongation warning indicator
US8256810B2 (en) 2006-03-03 2012-09-04 Mueller Dewayne Lifting sling with excessive elongation warning indictor
US7422256B2 (en) * 2006-03-03 2008-09-09 Mueller Dewayne Lifting sling with excessive elongation warning indicator
US8171715B2 (en) 2010-01-21 2012-05-08 Useful Products, L.L.C. Shackle apparatus
US20110175383A1 (en) * 2010-01-21 2011-07-21 Segura Victor J Shackle apparatus
US20130192512A1 (en) * 2012-01-27 2013-08-01 Mark Conrad Erickson Safety gauge to prevent sling users from exceeding a safe working load of a sling
US10259688B1 (en) * 2013-11-13 2019-04-16 Mumser, Inc. V-sling with hook positioning adapter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB243840A (en) * 1924-09-20 1925-12-10 Robert John Mathison Inglis Improvements in and relating to lifting slings
FR1269018A (fr) * 1960-10-06 1961-08-04 Campbell Chain Co Dispositif indicateur d'effort pour les élingues
GB925759A (en) * 1961-03-30 1963-05-08 Bryce Alexander Campbell Whyte Improvements relating to slings for lifting appliances
FR2314404A1 (fr) * 1975-06-09 1977-01-07 Thiele Fa August Element de raccordement de chaine a plaquette indicatrice de force portante, notamment element terminal ou intermediaire de grosses chaines, de harnais de chaine et de dispositifs analogues

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082733A (en) * 1960-02-29 1963-03-26 Borg Warner Oil well line tensioning indicators
US3463534A (en) * 1967-10-05 1969-08-26 Wear Flex Corp Load lifting sling with built-in load indicator
US3722268A (en) * 1971-03-04 1973-03-27 Global Marine Inc Load indicator for mooring line
DE2261164C3 (de) * 1972-12-12 1983-12-29 Rud-Kettenfabrik Rieger & Dietz Gmbh U. Co, 7080 Aalen Anordnung zur Überlastkontrolle von Rundgliederketten
GB1426965A (en) * 1974-01-15 1976-03-03 Anderson Mavor Ltd Haulage chain tension measuring device treating exhaust products of combustion
US4106335A (en) * 1976-12-27 1978-08-15 Santa Fe International Corporation Sea sled tow line vector system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB243840A (en) * 1924-09-20 1925-12-10 Robert John Mathison Inglis Improvements in and relating to lifting slings
FR1269018A (fr) * 1960-10-06 1961-08-04 Campbell Chain Co Dispositif indicateur d'effort pour les élingues
GB925759A (en) * 1961-03-30 1963-05-08 Bryce Alexander Campbell Whyte Improvements relating to slings for lifting appliances
FR2314404A1 (fr) * 1975-06-09 1977-01-07 Thiele Fa August Element de raccordement de chaine a plaquette indicatrice de force portante, notamment element terminal ou intermediaire de grosses chaines, de harnais de chaine et de dispositifs analogues

Also Published As

Publication number Publication date
EP0005105A1 (fr) 1979-10-31
DE2961207D1 (en) 1982-01-14
EP0005105B1 (fr) 1981-11-04
US4249474A (en) 1981-02-10

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