EP2789891A3 - Lubricating device for railway point locks - Google Patents

Lubricating device for railway point locks Download PDF

Info

Publication number
EP2789891A3
EP2789891A3 EP14152074.2A EP14152074A EP2789891A3 EP 2789891 A3 EP2789891 A3 EP 2789891A3 EP 14152074 A EP14152074 A EP 14152074A EP 2789891 A3 EP2789891 A3 EP 2789891A3
Authority
EP
European Patent Office
Prior art keywords
lubricating device
closure
railway point
point locks
lubricant
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
EP14152074.2A
Other languages
German (de)
French (fr)
Other versions
EP2789891A2 (en
EP2789891B1 (en
Inventor
Frank Meyer
Tilmann Rützel
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.)
Schwihag AG
Original Assignee
Schwihag AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48608271&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2789891(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schwihag AG filed Critical Schwihag AG
Priority to PL14152074T priority Critical patent/PL2789891T3/en
Publication of EP2789891A2 publication Critical patent/EP2789891A2/en
Publication of EP2789891A3 publication Critical patent/EP2789891A3/en
Application granted granted Critical
Publication of EP2789891B1 publication Critical patent/EP2789891B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/10—Locking mechanisms for points; Means for indicating the setting of points

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubricants (AREA)
  • Railway Tracks (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Coating Apparatus (AREA)

Abstract

Die Erfindung betrifft eine Schmiereinrichtung für Weichenverschlüsse, insbesondere zum Schmieren einer mit einem Verschlussstück zusammenwirkenden Verschlussklinke und Nockenstange. Um die Nachteile und Gefahren einer manuellen Schmierung zu vermeiden, sieht die Erfindung vor, dass an den Weichenverschlussseiten (1a, 1b) mit einem Schmiermittel gefüllte Kartuschen (9) angeordnet sind, die das Schmiermittel an die Verschlussklinke (4) abgeben.

Figure imgaf001
The invention relates to a lubricating device for switch closures, in particular for lubricating a cooperating with a closure piece closure pawl and cam bar. To avoid the disadvantages and dangers of manual lubrication, the invention provides that cartridges (9) filled with a lubricant are disposed on the switch closure sides (1a, 1b), which release the lubricant to the closure pawl (4).
Figure imgaf001
EP14152074.2A 2013-04-12 2014-01-22 Lubricating device for railway point locks Active EP2789891B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL14152074T PL2789891T3 (en) 2013-04-12 2014-01-22 Lubricating device for railway point locks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202013003449U DE202013003449U1 (en) 2013-04-12 2013-04-12 Lubrication device for switch locks

Publications (3)

Publication Number Publication Date
EP2789891A2 EP2789891A2 (en) 2014-10-15
EP2789891A3 true EP2789891A3 (en) 2015-03-18
EP2789891B1 EP2789891B1 (en) 2017-04-12

Family

ID=48608271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14152074.2A Active EP2789891B1 (en) 2013-04-12 2014-01-22 Lubricating device for railway point locks

Country Status (3)

Country Link
EP (1) EP2789891B1 (en)
DE (1) DE202013003449U1 (en)
PL (1) PL2789891T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018219137A1 (en) 2018-11-09 2020-05-14 Siemens Mobility GmbH Switch drive arrangement and method for switch diagnosis
CN110804906B (en) * 2019-11-07 2021-08-27 中铁电气化局集团有限公司 Method for automatically detecting and injecting oil into lock hook of speed-up turnout outer locking device
CN112361197B (en) * 2020-11-03 2021-08-10 青岛盘古智能制造股份有限公司 Fixed type rail lubricating system and control method thereof
CN113606479B (en) * 2021-08-08 2023-01-20 西安诺克萨斯电子科技有限公司 Railroad switch oiling device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB171848A (en) * 1920-09-27 1921-12-01 Automatic Telephone Mfg Co Ltd Improvements in or relating to arrangements for detecting the position of points in railway systems
GB325977A (en) * 1929-02-01 1930-03-06 Henry Williams Ltd Improvements in or relating to railway switch points
US1918406A (en) * 1932-08-23 1933-07-18 Rails Co Rail and flange oiler
US2821263A (en) * 1954-12-09 1958-01-28 Kerler Philip Henry Rail and flange lubricator
DE10352882B3 (en) * 2003-11-10 2004-10-28 Schreck-Mieves Gmbh Rail lubrication installation for railway switching points and curved track sections provided with replaceable lubricant cartridge and refillable lubricant container
GB2446949A (en) * 2007-02-21 2008-08-27 Portec Rail Products Inc Rail lubrication apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008060229A1 (en) 2008-01-03 2009-07-09 Schwihag Ag Changeover device in railway turnouts

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB171848A (en) * 1920-09-27 1921-12-01 Automatic Telephone Mfg Co Ltd Improvements in or relating to arrangements for detecting the position of points in railway systems
GB325977A (en) * 1929-02-01 1930-03-06 Henry Williams Ltd Improvements in or relating to railway switch points
US1918406A (en) * 1932-08-23 1933-07-18 Rails Co Rail and flange oiler
US2821263A (en) * 1954-12-09 1958-01-28 Kerler Philip Henry Rail and flange lubricator
DE10352882B3 (en) * 2003-11-10 2004-10-28 Schreck-Mieves Gmbh Rail lubrication installation for railway switching points and curved track sections provided with replaceable lubricant cartridge and refillable lubricant container
GB2446949A (en) * 2007-02-21 2008-08-27 Portec Rail Products Inc Rail lubrication apparatus

Also Published As

Publication number Publication date
PL2789891T3 (en) 2017-08-31
DE202013003449U1 (en) 2013-05-13
EP2789891A2 (en) 2014-10-15
EP2789891B1 (en) 2017-04-12

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