RU2012136430A - METHOD FOR MANUFACTURING ELASTIC RAIL CLAMP (OPTIONS) - Google Patents
METHOD FOR MANUFACTURING ELASTIC RAIL CLAMP (OPTIONS) Download PDFInfo
- Publication number
- RU2012136430A RU2012136430A RU2012136430/02A RU2012136430A RU2012136430A RU 2012136430 A RU2012136430 A RU 2012136430A RU 2012136430/02 A RU2012136430/02 A RU 2012136430/02A RU 2012136430 A RU2012136430 A RU 2012136430A RU 2012136430 A RU2012136430 A RU 2012136430A
- Authority
- RU
- Russia
- Prior art keywords
- rod
- predetermined
- load
- value
- curved
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract 5
- 238000000034 method Methods 0.000 title 1
- 239000002184 metal Substances 0.000 claims abstract 7
- 230000006698 induction Effects 0.000 claims abstract 2
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/36—Making other particular articles clips, clamps, or like fastening or attaching devices, e.g. for electric installation
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
- E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
- E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
- E01B9/303—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips the clip being a shaped bar
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Railway Tracks (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
1. Способ изготовления упругого рельсового зажима, при котором: изгибают стержень, изготовленный из металла, имеющего значение твердости, попадающее в пределы известного диапазона значений твердости, с приданием заданной формы и с последующей обработкой изогнутого стержня в процессе отверждения на холоде для индуцирования в изогнутом стержне заданной величины остаточной деформации, при котором в процессе отверждения на холоде:прикладывают первую нагрузку к части изогнутого стержня для получения первой величины отклонения этой части изогнутого стержня, причем первая нагрузка представляет собой заданную нагрузку, имеющую значение, равное или большее, чем требуется для достижения предела текучести металла, имеющего наибольшее значение твердости в упомянутом диапазоне значений твердости;измеряют первое значение отклонения части изогнутого стержня, достигнутое посредством приложения заданной первой нагрузки;определяют, на основе измеренной величины отклонения, либо (i) вторую нагрузку, которая при ее приложении к части изогнутого стержня приведет к получению в изогнутом стержне заданной величины остаточной деформации, или (ii) вторую величину отклонения части изогнутого стержня, требуемую для достижения в изогнутом стержне заданной величины остаточной деформации;прикладывают заданную вторую нагрузку к части изогнутого стержня или отклонение части изогнутого стержня на заданную вторую величину отклонения.2. Способ изготовления упругого рельсового зажима, при котором: изгибают стержень, изготовленный из металла, имеющего значение твердости, попадающего в пределы известного диапазона значений тве�1. A method of manufacturing an elastic rail clamp, in which: a rod is made of metal having a hardness value that falls within a known range of hardness values, given a given shape and then processed by a curved rod during cold curing for induction in a curved rod a predetermined value of permanent deformation, in which during curing in the cold: apply the first load to the part of the curved rod to obtain the first value of the deviation of this part a curved rod, the first load being a predetermined load having a value equal to or greater than that required to achieve the yield strength of the metal having the highest hardness in the mentioned hardness range; measure the first deviation value of a portion of the curved rod achieved by applying a predetermined first load ; determine, based on the measured deviation, either (i) a second load, which, when applied to part of the curved rod, will result in a predetermined amount of permanent deformation to the rod, or (ii) a second deviation amount of a portion of the bent rod required to achieve a predetermined residual deformation in the bent rod; apply a predetermined second load to the portion of the bent rod or deviate a portion of the bent rod by a predetermined second amount of deflection. 2. A method of manufacturing an elastic rail clamp, in which: a rod made of a metal having a hardness value that falls within a known range of solid values is bent
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1001301A GB2477282A (en) | 2010-01-27 | 2010-01-27 | Method of manufacturing a resilient metal rail clip with hardness within a known range |
GB1001301.9 | 2010-01-27 | ||
PCT/EP2010/068893 WO2011091893A1 (en) | 2010-01-27 | 2010-12-03 | Methods of manufacturing a resilient rail clip |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012136430A true RU2012136430A (en) | 2014-03-10 |
RU2543588C2 RU2543588C2 (en) | 2015-03-10 |
Family
ID=42046114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012136430/02A RU2543588C2 (en) | 2010-01-27 | 2010-12-03 | Production of flexible rail clamp (versions) |
Country Status (18)
Country | Link |
---|---|
US (1) | US20130074559A1 (en) |
EP (1) | EP2528702B1 (en) |
JP (1) | JP5677466B2 (en) |
KR (1) | KR101779394B1 (en) |
CN (1) | CN102712028B (en) |
AU (1) | AU2010344043B2 (en) |
BR (1) | BR112012017549B1 (en) |
CA (1) | CA2787694C (en) |
DK (1) | DK2528702T3 (en) |
ES (1) | ES2531309T3 (en) |
GB (1) | GB2477282A (en) |
MX (1) | MX2012008685A (en) |
PL (1) | PL2528702T3 (en) |
PT (1) | PT2528702E (en) |
RU (1) | RU2543588C2 (en) |
SI (1) | SI2528702T1 (en) |
WO (1) | WO2011091893A1 (en) |
ZA (1) | ZA201205545B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4332300A1 (en) | 2022-08-29 | 2024-03-06 | voestalpine Turnout Technology Zeltweg GmbH | Tension spring for holding down a track body element |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL163277C (en) * | 1974-02-26 | 1984-03-16 | Everts & Van Der Weyden Nv | METHOD FOR MAKING A RAIL CLAMP. |
GB1510224A (en) * | 1975-11-07 | 1978-05-10 | Pandrol Ltd | Railway rail fastening clip and a railway rail-and-fastening assembly employing it |
NL182379C (en) | 1978-07-19 | 1988-03-01 | Everts & Van Der Weyden Nv | METHOD OF MANUFACTURING A C-SHAPED RAIL CLAMP. |
US4300380A (en) | 1978-10-13 | 1981-11-17 | Pandrol Limited | Apparatus and a method for use in making a railway rail-fastening clip |
US4278204A (en) | 1978-11-29 | 1981-07-14 | Pandrol Limited | Rail clip |
NL7906455A (en) * | 1979-08-28 | 1981-03-03 | Everts & Van Der Weyden Nv | RAIL CLAMP. |
EP0027839B1 (en) * | 1979-10-26 | 1983-07-27 | RALPH McKAY LIMITED | A rail clip holder |
OA09065A (en) * | 1987-10-19 | 1991-10-31 | Pandrol Ltd | Fastening railway rails. |
IN185923B (en) | 1991-12-18 | 2001-05-19 | Pandrol Ltd | |
BR9406732A (en) * | 1993-06-02 | 1996-01-30 | Jude Odihachukunma Igwemezie | Rail sleeper optimized sleeper plate and fastener |
GB2298442B (en) * | 1995-03-03 | 1999-01-13 | Pandrol Ltd | Railway rail-fastening clip and assembly |
US7383709B2 (en) * | 2005-08-04 | 2008-06-10 | Custom Machining Services, Inc. | System and process for crimping a fitting to a fluid conduit |
JP4842758B2 (en) * | 2006-10-06 | 2011-12-21 | 太平工業株式会社 | Rail fastening method with wire spring clip |
TW200914163A (en) * | 2007-05-09 | 2009-04-01 | Nippon Steel Corp | Thin plate press molding device and thin plate press molding method |
ITRM20080078A1 (en) * | 2008-02-12 | 2009-08-13 | Cml Intarnational S P A | METHOD OF VERIFICATION AND COMMAND TO CURVE IN AN CONTINUOUS WAY A PIECE EXTENDED ACCORDING TO VARIABLE CURCATORS SPOKES AND MACHINE SO COMMANDED |
HUP0800082A2 (en) * | 2008-02-12 | 2009-10-28 | Robert Csepke | Clamping device for fastening railway rails on cross-sleeper and fastener spring thereof |
AU2010201544A1 (en) * | 2009-04-21 | 2010-11-04 | Betaswage Pty Ltd | Control of metal cold forming machines |
IT1394105B1 (en) * | 2009-05-06 | 2012-05-25 | Cml Int Spa | MACHINE TO TURN CONTINUOUSLY AN EXTENDED PIECE ACCORDING TO PREDETERMINATED RAYS |
-
2010
- 2010-01-27 GB GB1001301A patent/GB2477282A/en not_active Withdrawn
- 2010-12-03 BR BR112012017549A patent/BR112012017549B1/en active IP Right Grant
- 2010-12-03 US US13/520,522 patent/US20130074559A1/en not_active Abandoned
- 2010-12-03 WO PCT/EP2010/068893 patent/WO2011091893A1/en active Application Filing
- 2010-12-03 SI SI201030911T patent/SI2528702T1/en unknown
- 2010-12-03 ES ES10796315T patent/ES2531309T3/en active Active
- 2010-12-03 CA CA2787694A patent/CA2787694C/en active Active
- 2010-12-03 DK DK10796315.9T patent/DK2528702T3/en active
- 2010-12-03 KR KR1020127022098A patent/KR101779394B1/en active IP Right Grant
- 2010-12-03 AU AU2010344043A patent/AU2010344043B2/en active Active
- 2010-12-03 RU RU2012136430/02A patent/RU2543588C2/en active
- 2010-12-03 JP JP2012550340A patent/JP5677466B2/en active Active
- 2010-12-03 MX MX2012008685A patent/MX2012008685A/en active IP Right Grant
- 2010-12-03 EP EP10796315.9A patent/EP2528702B1/en active Active
- 2010-12-03 CN CN201080062326.7A patent/CN102712028B/en active Active
- 2010-12-03 PL PL10796315T patent/PL2528702T3/en unknown
- 2010-12-03 PT PT107963159T patent/PT2528702E/en unknown
-
2012
- 2012-07-23 ZA ZA2012/05545A patent/ZA201205545B/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB2477282A (en) | 2011-08-03 |
RU2543588C2 (en) | 2015-03-10 |
JP5677466B2 (en) | 2015-02-25 |
US20130074559A1 (en) | 2013-03-28 |
DK2528702T3 (en) | 2015-05-26 |
PT2528702E (en) | 2015-02-27 |
JP2013518196A (en) | 2013-05-20 |
EP2528702B1 (en) | 2015-02-18 |
KR101779394B1 (en) | 2017-09-18 |
CN102712028A (en) | 2012-10-03 |
PL2528702T3 (en) | 2015-07-31 |
CA2787694C (en) | 2017-02-07 |
MX2012008685A (en) | 2012-08-23 |
BR112012017549B1 (en) | 2020-04-22 |
ZA201205545B (en) | 2013-04-24 |
CA2787694A1 (en) | 2011-08-04 |
WO2011091893A1 (en) | 2011-08-04 |
ES2531309T3 (en) | 2015-03-12 |
EP2528702A1 (en) | 2012-12-05 |
AU2010344043A1 (en) | 2012-08-16 |
SI2528702T1 (en) | 2015-05-29 |
AU2010344043B2 (en) | 2014-07-17 |
CN102712028B (en) | 2014-11-05 |
KR20120116006A (en) | 2012-10-19 |
BR112012017549A2 (en) | 2016-06-28 |
GB201001301D0 (en) | 2010-03-10 |
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