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FR3144028B1 - Rail cutting machine including anti-vibration device - Google Patents

Rail cutting machine including anti-vibration device Download PDF

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Publication number
FR3144028B1
FR3144028B1 FR2214513A FR2214513A FR3144028B1 FR 3144028 B1 FR3144028 B1 FR 3144028B1 FR 2214513 A FR2214513 A FR 2214513A FR 2214513 A FR2214513 A FR 2214513A FR 3144028 B1 FR3144028 B1 FR 3144028B1
Authority
FR
France
Prior art keywords
vibration device
transmission shaft
cutting machine
damping
chassis
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.)
Active
Application number
FR2214513A
Other languages
French (fr)
Other versions
FR3144028A1 (en
Inventor
Vincent Bendriss-Torres
Olivier Gaspard
Ahmid Tabte
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.)
Geismar SAS
Original Assignee
Geismar SAS
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 Geismar SAS filed Critical Geismar SAS
Priority to FR2214513A priority Critical patent/FR3144028B1/en
Publication of FR3144028A1 publication Critical patent/FR3144028A1/en
Application granted granted Critical
Publication of FR3144028B1 publication Critical patent/FR3144028B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/16—Hand-held sawing devices with circular saw blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/005—Vibration-damping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/006—Sawing machines or sawing devices with circular saw blades or with friction saw discs with means to attach the sawing device to the workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Sawing (AREA)

Abstract

La machine de découpe (10) adaptée à la coupe de profilés, notamment de type rails de voie de chemin de fer, comporte : un châssis (12) auquel sont solidarisés un moteur (13), un support (17), un disque de découpe (16), et un arbre de transmission solidaire du disque de découpe (16) et mobile en rotation par rapport au châssis (12) ; un système de transmission reliant le moteur (13) à l’arbre de transmission ; au moins un premier élément de guidage en rotation interposé entre le châssis (12) et l’arbre de transmission ; et un dispositif anti-vibration. Le dispositif anti-vibration comprend : un palier d’amortissement (23) ; au moins un deuxième élément de guidage en rotation interposé entre l’arbre de transmission et le palier d’amortissement (23) ; et au moins un élément amortisseur (25, 26, 27), assurant un amortissement des vibrations subies par le palier d’amortissement (23). Figure à publier avec l’abrégé : Fig. 1The cutting machine (10) suitable for cutting profiles, in particular of the railway track rail type, comprises: a chassis (12) to which are secured a motor (13), a support (17), a cutting disk (16), and a transmission shaft secured to the cutting disk (16) and rotatable relative to the chassis (12); a transmission system connecting the motor (13) to the transmission shaft; at least one first rotation guide element interposed between the chassis (12) and the transmission shaft; and an anti-vibration device. The anti-vibration device comprises: a damping bearing (23); at least one second rotation guide element interposed between the transmission shaft and the damping bearing (23); and at least one damping element (25, 26, 27), ensuring damping of the vibrations undergone by the damping bearing (23). Figure to be published with the abstract: Fig. 1

FR2214513A 2022-12-26 2022-12-26 Rail cutting machine including anti-vibration device Active FR3144028B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2214513A FR3144028B1 (en) 2022-12-26 2022-12-26 Rail cutting machine including anti-vibration device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2214513 2022-12-26
FR2214513A FR3144028B1 (en) 2022-12-26 2022-12-26 Rail cutting machine including anti-vibration device

Publications (2)

Publication Number Publication Date
FR3144028A1 FR3144028A1 (en) 2024-06-28
FR3144028B1 true FR3144028B1 (en) 2024-12-13

Family

ID=85685555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2214513A Active FR3144028B1 (en) 2022-12-26 2022-12-26 Rail cutting machine including anti-vibration device

Country Status (1)

Country Link
FR (1) FR3144028B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910829B1 (en) 2006-12-27 2009-03-20 Anciens Etablissements Lucien RAIL OR SIMILAR CHAINSAW
GB2450720A (en) * 2007-07-04 2009-01-07 Black & Decker Inc Power cutter with pleated filter
US9156182B2 (en) * 2011-09-30 2015-10-13 Robert Bosch Gmbh Spring biased base with offset pivot point
CN104099838A (en) * 2014-07-22 2014-10-15 景丽 Internal combustion steel rail cutting machine
CN213969285U (en) * 2019-04-15 2021-08-17 创科无线普通合伙 Saw with cutting blade

Also Published As

Publication number Publication date
FR3144028A1 (en) 2024-06-28

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