GB1366108A - Lashing-or slinging-chain - Google Patents
Lashing-or slinging-chainInfo
- Publication number
- GB1366108A GB1366108A GB5044371A GB5044371A GB1366108A GB 1366108 A GB1366108 A GB 1366108A GB 5044371 A GB5044371 A GB 5044371A GB 5044371 A GB5044371 A GB 5044371A GB 1366108 A GB1366108 A GB 1366108A
- Authority
- GB
- United Kingdom
- Prior art keywords
- link
- indicator
- deforms
- synthetic material
- chain
- 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
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
- G01L5/06—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 using mechanical means
-
- 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
- B66C1/125—Chain-type slings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Passenger Equipment (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Lubricants (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Package Frames And Binding Bands (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
1366108 Overload indicator in lashing or slinging chain RUD-KETTENFABRIK RIEGER & DIETZ 29 Oct 1971 [3 Nov 1970] 50443/71 Heading B8H [Also in Division G1[ A strand 11 of a lashing or slinging chain includes an indicator link 15, 16 or 17 which is connected into the strand by shackles 13, 14 so as to be readily replaceable and which is more readily deformable than the other links of the chain so as to provide visible deformation in the event of an overload on the strand. In a first embodiment, the indicator link 15 is a circular ring link which deforms into an oval link when overloaded, Figs. 2-4 (not shown). In a modification, Figs. 8, 9 (not shown), a diaphragmlike body 41 of synthetic material extends across the space enclosed by the indicator link and breaks at a weakened point when the link deforms. Alternatively, a part of synthetic material may be arranged between projections on the inside of the circular link, Fig. 6 (not shown). When the indicator link deforms, the projections move towards each other and squeeze out the synthetic material. The part of synthetic material may be replaced by an indicator pin extending through bores in the projections and emerging from the bore at one side when the link deforms, Fig. 7 (not shown). In a further embodiment, Fig. 5 (not shown), a sleeve is secured on the inside of the link at one side and engages a pin secured to the other side. A danger mark on the pin disappears inside the sleeve when the link deforms.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702055253 DE2055253C3 (en) | 1970-11-03 | 1970-11-03 | Lashing or sling chain |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1366108A true GB1366108A (en) | 1974-09-11 |
Family
ID=5787694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5044371A Expired GB1366108A (en) | 1970-11-03 | 1971-10-29 | Lashing-or slinging-chain |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT316059B (en) |
BE (1) | BE774727A (en) |
CH (1) | CH555017A (en) |
DE (1) | DE2055253C3 (en) |
FR (1) | FR2113391A5 (en) |
GB (1) | GB1366108A (en) |
IT (1) | IT942771B (en) |
NO (1) | NO141934C (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000057079A1 (en) * | 1999-03-19 | 2000-09-28 | Rud-Kettenfabrik Rieger & Dietz Gmbh U. Co. | Chain made of rod steel chain links |
NL2000139C2 (en) * | 2006-07-11 | 2008-01-14 | Partners Voor Strategie & Man | Hoisting device with overload detection. |
US7467510B2 (en) | 2006-11-15 | 2008-12-23 | Joy Mm Delaware, Inc. | Chain link anti-knuckle insert |
WO2009037465A1 (en) * | 2007-09-19 | 2009-03-26 | Messier-Dowty Limited | Overload detection |
WO2014041241A1 (en) * | 2012-09-14 | 2014-03-20 | Promeco Solutions Oy | Mechanical fuse, use thereof, and method for receiving forces |
CN104386572A (en) * | 2014-11-17 | 2015-03-04 | 常熟市永固起重设备安装工程有限公司 | Multi-leg chain rigging set |
CN105858441A (en) * | 2016-05-13 | 2016-08-17 | 安徽九华机械股份有限公司 | Three-leg chain rigging |
US20180250197A1 (en) * | 2017-03-06 | 2018-09-06 | Your Solutions, Llc | Tethering device for a cup |
WO2019023742A1 (en) * | 2017-07-31 | 2019-02-07 | Mitchell Lee Lewis | Safety overload link |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2262975C3 (en) * | 1972-12-19 | 1981-12-03 | Rud-Kettenfabrik Rieger & Dietz Gmbh U. Co, 7080 Aalen | Control organ for overload control of chains |
DE2732246A1 (en) * | 1977-07-16 | 1979-02-01 | Thiele Fa August | HANGING HEAD FOR LOAD STRAND-ORIENTED SINGLE CHAIN SYSTEMS |
DE2811199A1 (en) * | 1978-03-15 | 1979-09-20 | Klippan Nv | DEVICE FOR THE LOAD INDICATOR OF A HOLDING DEVICE THAT CAN BE SUBMITTED UNDER TENSION |
DE2841686A1 (en) * | 1978-09-25 | 1980-04-03 | Thiele Fa August | ARRANGEMENT FOR OVERLOAD PROTECTION ON CHAINS, LIFTING BELTS AND THE LIKE |
DE2907692B1 (en) * | 1979-02-27 | 1980-06-26 | Rud Ketten Rieger & Dietz | Arrangement for overload control of lashing and sling chains |
FR2496264A2 (en) * | 1980-01-04 | 1982-06-18 | Stas Soc Tech Access Spec | Fatigue indicator for repeatedly stressed member - has circular central shearing sliver between to rigid members propagating cracks from ends of slit |
FR2473178A1 (en) * | 1980-01-03 | 1981-07-10 | Stas Soc Tech Access Spec | Fatigue indicator for repeatedly stressed member - has circular central shearing sliver between to rigid members propagating cracks from ends of slit |
JPS56142439A (en) * | 1980-01-03 | 1981-11-06 | Esu Tee Aa Esu Soc Tech Dasets | Fatigue stress indicator |
US4578941A (en) * | 1984-08-27 | 1986-04-01 | Emerson Electric Co. | Load carrying device |
DE19530687C2 (en) * | 1995-08-08 | 1999-03-04 | Rud Ketten Rieger & Dietz | Overload control device |
DE102020005679A1 (en) * | 2020-09-16 | 2022-03-17 | Span Set Gesellschaft für Transportsysteme und technische Bänder mit beschränkter Haftung & Co. Kommanditgesellschaft | Tension indicator device |
-
1970
- 1970-11-03 DE DE19702055253 patent/DE2055253C3/en not_active Expired
-
1971
- 1971-10-29 FR FR7138946A patent/FR2113391A5/fr not_active Expired
- 1971-10-29 GB GB5044371A patent/GB1366108A/en not_active Expired
- 1971-10-29 BE BE774727A patent/BE774727A/en unknown
- 1971-11-01 CH CH1590771A patent/CH555017A/en not_active IP Right Cessation
- 1971-11-02 NO NO404771A patent/NO141934C/en unknown
- 1971-11-02 IT IT7059971A patent/IT942771B/en active
- 1971-11-02 AT AT942871A patent/AT316059B/en not_active IP Right Cessation
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000057079A1 (en) * | 1999-03-19 | 2000-09-28 | Rud-Kettenfabrik Rieger & Dietz Gmbh U. Co. | Chain made of rod steel chain links |
NL2000139C2 (en) * | 2006-07-11 | 2008-01-14 | Partners Voor Strategie & Man | Hoisting device with overload detection. |
WO2008007961A2 (en) * | 2006-07-11 | 2008-01-17 | Partners Voor Strategie En Management Zwolle B.V. | Hoisting device with overload detection |
WO2008007961A3 (en) * | 2006-07-11 | 2008-03-13 | Partners Voor Strategie En Man | Hoisting device with overload detection |
US7467510B2 (en) | 2006-11-15 | 2008-12-23 | Joy Mm Delaware, Inc. | Chain link anti-knuckle insert |
WO2009037465A1 (en) * | 2007-09-19 | 2009-03-26 | Messier-Dowty Limited | Overload detection |
US8650967B2 (en) | 2007-09-19 | 2014-02-18 | Messier-Dowty Limited | Overload detection |
WO2014041241A1 (en) * | 2012-09-14 | 2014-03-20 | Promeco Solutions Oy | Mechanical fuse, use thereof, and method for receiving forces |
CN104386572A (en) * | 2014-11-17 | 2015-03-04 | 常熟市永固起重设备安装工程有限公司 | Multi-leg chain rigging set |
CN105858441A (en) * | 2016-05-13 | 2016-08-17 | 安徽九华机械股份有限公司 | Three-leg chain rigging |
US20180250197A1 (en) * | 2017-03-06 | 2018-09-06 | Your Solutions, Llc | Tethering device for a cup |
WO2019023742A1 (en) * | 2017-07-31 | 2019-02-07 | Mitchell Lee Lewis | Safety overload link |
CN111033202A (en) * | 2017-07-31 | 2020-04-17 | 米契尔·李·路易斯 | Safety overload cable |
US11731861B2 (en) | 2017-07-31 | 2023-08-22 | Mitchell Lee Lewis | Safely overload link |
AU2018310750B2 (en) * | 2017-07-31 | 2023-10-26 | Mitchell Lee Lewis | Safety overload link |
Also Published As
Publication number | Publication date |
---|---|
BE774727A (en) | 1972-02-14 |
CH555017A (en) | 1974-10-15 |
DE2055253A1 (en) | 1972-05-04 |
NO141934B (en) | 1980-02-25 |
DE2055253C3 (en) | 1979-02-01 |
DE2055253B2 (en) | 1978-05-18 |
NO141934C (en) | 1980-06-04 |
FR2113391A5 (en) | 1972-06-23 |
AT316059B (en) | 1974-06-25 |
IT942771B (en) | 1973-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |