DE2261164C3 - Anordnung zur Überlastkontrolle von Rundgliederketten - Google Patents

Anordnung zur Überlastkontrolle von Rundgliederketten

Info

Publication number
DE2261164C3
DE2261164C3 DE2261164A DE2261164A DE2261164C3 DE 2261164 C3 DE2261164 C3 DE 2261164C3 DE 2261164 A DE2261164 A DE 2261164A DE 2261164 A DE2261164 A DE 2261164A DE 2261164 C3 DE2261164 C3 DE 2261164C3
Authority
DE
Germany
Prior art keywords
chain
legs
leg
lock
links
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
DE2261164A
Other languages
German (de)
English (en)
Other versions
DE2261164A1 (de
DE2261164B2 (de
Inventor
Hans 7083 Wasseralfingen Dalferth
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.)
RUD Kettenfabrik Rieger und Dietz GmbH and Co KG
Original Assignee
RUD Kettenfabrik Rieger und Dietz GmbH and Co KG
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 RUD Kettenfabrik Rieger und Dietz GmbH and Co KG filed Critical RUD Kettenfabrik Rieger und Dietz GmbH and Co KG
Priority to DE2261164A priority Critical patent/DE2261164C3/de
Priority to AT1017373A priority patent/AT325905B/de
Priority to US422414A priority patent/US3885428A/en
Priority to BE138683A priority patent/BE808424A/xx
Priority to CH1725673A priority patent/CH563575A5/xx
Priority to GB5733473A priority patent/GB1434230A/en
Priority to FR7344216A priority patent/FR2209933B1/fr
Publication of DE2261164A1 publication Critical patent/DE2261164A1/de
Publication of DE2261164B2 publication Critical patent/DE2261164B2/de
Application granted granted Critical
Publication of DE2261164C3 publication Critical patent/DE2261164C3/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/047—Specific indicating or recording arrangements, e.g. for remote indication, for indicating overload or underload
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Package Frames And Binding Bands (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Ladders (AREA)
DE2261164A 1972-12-12 1972-12-12 Anordnung zur Überlastkontrolle von Rundgliederketten Expired DE2261164C3 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE2261164A DE2261164C3 (de) 1972-12-12 1972-12-12 Anordnung zur Überlastkontrolle von Rundgliederketten
AT1017373A AT325905B (de) 1972-12-12 1973-12-05 Anordnung zur überlastkontrolle von rundgliederketten
US422414A US3885428A (en) 1972-12-12 1973-12-06 Overload testing of chains
CH1725673A CH563575A5 (enExample) 1972-12-12 1973-12-10
BE138683A BE808424A (fr) 1972-12-12 1973-12-10 Dispositif pour le controle de la surcharge de chaines a maillons ronds
GB5733473A GB1434230A (en) 1972-12-12 1973-12-11 Overload testing of chains
FR7344216A FR2209933B1 (enExample) 1972-12-12 1973-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2261164A DE2261164C3 (de) 1972-12-12 1972-12-12 Anordnung zur Überlastkontrolle von Rundgliederketten

Publications (3)

Publication Number Publication Date
DE2261164A1 DE2261164A1 (de) 1974-06-20
DE2261164B2 DE2261164B2 (de) 1980-08-28
DE2261164C3 true DE2261164C3 (de) 1983-12-29

Family

ID=5864387

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2261164A Expired DE2261164C3 (de) 1972-12-12 1972-12-12 Anordnung zur Überlastkontrolle von Rundgliederketten

Country Status (7)

Country Link
US (1) US3885428A (enExample)
AT (1) AT325905B (enExample)
BE (1) BE808424A (enExample)
CH (1) CH563575A5 (enExample)
DE (1) DE2261164C3 (enExample)
FR (1) FR2209933B1 (enExample)
GB (1) GB1434230A (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811199A1 (de) * 1978-03-15 1979-09-20 Klippan Nv Vorrichtung zur belastungsanzeige einer unter zugspannung bringbaren halteeinrichtung
FR2423432A1 (fr) * 1978-04-17 1979-11-16 Stas Elingue perfectionnee
DE2907692B1 (de) * 1979-02-27 1980-06-26 Rud Ketten Rieger & Dietz Anordnung zur UEberlastkontrolle von Verzurr- und Anschlagketten
US4578941A (en) * 1984-08-27 1986-04-01 Emerson Electric Co. Load carrying device
US4591462A (en) * 1985-07-03 1986-05-27 Hamon-Sobelco Fire control system for a gas and liquid contact apparatus
US4677861A (en) * 1985-09-16 1987-07-07 Proprietary Technology, Inc. Force recording seat belt assembly
US4805467A (en) * 1985-09-16 1989-02-21 Proprietary Technology, Inc. Force recording seat belt assembly
SE459616B (sv) * 1987-10-01 1989-07-17 Gunnebo Chain & Lifting Ab Anordning foer tillfaellig maetning och kontroll av dragbelastningar var som helst utefter en kaetting
US4979400A (en) * 1989-02-27 1990-12-25 Proprietary Technology, Inc. Force and elapsed time recording assembly
US4992778A (en) * 1989-12-22 1991-02-12 The University Of New Mexico Pre-failure tension warning device
FR2687221B1 (fr) * 1992-02-11 1994-08-12 Henrion Blaise Indicateur de surcharge.
US5400868A (en) * 1993-10-04 1995-03-28 Research And Trading Corporation Shock indicator for use on safety cables
DE19530687C2 (de) * 1995-08-08 1999-03-04 Rud Ketten Rieger & Dietz Überlastkontrolleinrichtung
US6443016B1 (en) 2000-07-20 2002-09-03 Robert Sinelli Electric cable assembly with sacrificial conductors
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
US7661737B2 (en) * 2005-05-23 2010-02-16 Slingmax, Inc. Sling with predictable pre-failure warning indicator
US7424996B2 (en) * 2006-11-29 2008-09-16 Stuart Larsen Wire rope pre-failure indicator and method of using same
GB2452939B (en) * 2007-09-19 2011-09-07 Messier Dowty Ltd Overload detection
US20110027007A1 (en) * 2007-12-03 2011-02-03 David Tunno Retrofittable cable mechanical fuse
GB2485803B (en) * 2010-11-24 2013-02-06 Messier Dowty Ltd Mechanical position indicator
US9791357B2 (en) * 2015-07-28 2017-10-17 Jpw Industries Inc. Overload indicator for hoist
CN111033202A (zh) * 2017-07-31 2020-04-17 米契尔·李·路易斯 安全过载索

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7041555U (de) * 1971-02-25 Rud-Kettenfab Rieger & Dietz Kettenstrang
DE316681C (enExample) *
US2362626A (en) * 1943-04-08 1944-11-14 Cons Vultee Aircraft Corp Tensiometer
US3077178A (en) * 1961-02-27 1963-02-12 Mckay Co Device for sustaining loads having a deformable indicating element
US3243952A (en) * 1963-11-18 1966-04-05 Page Engineering Company Retaining pin for two part chain link
GB1201321A (en) * 1967-03-17 1970-08-05 Coal Industry Patents Ltd Apparatus for measuring tension

Also Published As

Publication number Publication date
CH563575A5 (enExample) 1975-06-30
GB1434230A (en) 1976-05-05
BE808424A (fr) 1974-03-29
US3885428A (en) 1975-05-27
AT325905B (de) 1975-11-10
FR2209933A1 (enExample) 1974-07-05
FR2209933B1 (enExample) 1977-03-04
DE2261164A1 (de) 1974-06-20
ATA1017373A (de) 1975-01-15
DE2261164B2 (de) 1980-08-28

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Legal Events

Date Code Title Description
OD Request for examination
OGA New person/name/address of the applicant
8226 Change of the secondary classification

Ipc: F16G 15/00

8281 Inventor (new situation)

Free format text: DALFERTH, HANS, 7083 WASSERALFINGEN, DE

C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee