FR3089841B1 - Device for marking a part - Google Patents

Device for marking a part Download PDF

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Publication number
FR3089841B1
FR3089841B1 FR1873053A FR1873053A FR3089841B1 FR 3089841 B1 FR3089841 B1 FR 3089841B1 FR 1873053 A FR1873053 A FR 1873053A FR 1873053 A FR1873053 A FR 1873053A FR 3089841 B1 FR3089841 B1 FR 3089841B1
Authority
FR
France
Prior art keywords
piston
movable
longitudinal translation
marking
striker
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
FR1873053A
Other languages
French (fr)
Other versions
FR3089841A1 (en
Inventor
Serio Emile Di
Patrick Blandenet
Cedric Chantelet
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.)
Saint Jean Tooling
Original Assignee
Saint Jean Tooling
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 Saint Jean Tooling filed Critical Saint Jean Tooling
Priority to FR1873053A priority Critical patent/FR3089841B1/en
Priority to EP19216903.5A priority patent/EP3677387A1/en
Publication of FR3089841A1 publication Critical patent/FR3089841A1/en
Application granted granted Critical
Publication of FR3089841B1 publication Critical patent/FR3089841B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H7/00—Marking-out or setting-out work
    • B25H7/04—Devices, e.g. scribers, for marking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D5/00—Centre punches
    • B25D5/02—Automatic centre punches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/08—Means for driving the impulse member comprising a built-in air compressor, i.e. the tool being driven by air pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/16—Valve arrangements therefor
    • B25D9/18—Valve arrangements therefor involving a piston-type slide valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B11/00—Artists' hand tools for sculpturing, kneading, carving, engraving, guilloching or embossing; Accessories therefor
    • B44B11/02—Artists' hand tools for sculpturing, kneading, carving, engraving, guilloching or embossing; Accessories therefor for substantially two-dimensional carving, engraving or guilloching

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

Dispositif de marquage d’une pièce La présente invention concerne un dispositif (1) de marquage d’une pièce (P), comprenant : un corps (10) tubulaire ; un piston (20) mobile en translation longitudinale à l’intérieur du corps (10) et délimitant deux volumes (V1, V2) variables dans le corps (10), incluant un volume amont (V1) prévu pour être connecté à une source de pression (S), et un volume aval (V2) prévu pour être sélectivement connecté à l’atmosphère ; un percuteur (30) mobile en translation longitudinale dans le corps (10) ; un moyen de rappel élastique (40) disposé dans le volume aval (V2) et exerçant une force de rappel sur le piston (20) en direction de l’extrémité arrière (11) ; un conduit (50) qui s’étend à travers le corps (10) entre un orifice externe (51) débouchant sur l’atmosphère, et un orifice interne (52) débouchant dans le corps (10) ; et une bague (60) tubulaire disposée dans le corps (10), en appui contre une paroi intérieure (16) du corps (10), entourant le piston (20) et les volumes (V1, V2) variables, pour guider le piston (20) mobile en translation longitudinale dans le corps (10) ; le percuteur (30) étant mobile vers l’extrémité arrière (11), par appui du poinçon (100) contre la pièce (P), entre une position d’obturation et une position de libération. Figure 2Device for marking a part The present invention relates to a device (1) for marking a part (P), comprising: a tubular body (10); a piston (20) movable in longitudinal translation inside the body (10) and delimiting two variable volumes (V1, V2) in the body (10), including an upstream volume (V1) intended to be connected to a source of pressure (S), and a downstream volume (V2) intended to be selectively connected to the atmosphere; a striker (30) movable in longitudinal translation in the body (10); an elastic return means (40) disposed in the downstream volume (V2) and exerting a return force on the piston (20) towards the rear end (11); a conduit (50) which extends through the body (10) between an external orifice (51) opening into the atmosphere, and an internal orifice (52) opening into the body (10); and a tubular ring (60) disposed in the body (10), bearing against an inner wall (16) of the body (10), surrounding the piston (20) and the variable volumes (V1, V2), to guide the piston (20) movable in longitudinal translation in the body (10); the striker (30) being movable towards the rear end (11), by pressing the punch (100) against the part (P), between a closed position and a release position. Figure 2

FR1873053A 2018-12-17 2018-12-17 Device for marking a part Active FR3089841B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1873053A FR3089841B1 (en) 2018-12-17 2018-12-17 Device for marking a part
EP19216903.5A EP3677387A1 (en) 2018-12-17 2019-12-17 Device for marking a part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1873053A FR3089841B1 (en) 2018-12-17 2018-12-17 Device for marking a part

Publications (2)

Publication Number Publication Date
FR3089841A1 FR3089841A1 (en) 2020-06-19
FR3089841B1 true FR3089841B1 (en) 2021-01-29

Family

ID=66530226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1873053A Active FR3089841B1 (en) 2018-12-17 2018-12-17 Device for marking a part

Country Status (2)

Country Link
EP (1) EP3677387A1 (en)
FR (1) FR3089841B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113954559A (en) * 2021-10-29 2022-01-21 嘉兴希力工业科技有限公司 Special steel seal printing device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE467345A (en) *
US4938257A (en) 1986-11-21 1990-07-03 Teledyne Industries, Inc. Printed circuit cleaning apparatus
DE3739539C2 (en) * 1987-11-21 2000-03-09 Borries Markier Systeme Gmbh Embossing device for embossing characters on an object surface
AU2001245797A1 (en) * 2000-03-20 2001-10-03 Dapra Corporation Machine tool mounted marking apparatus and method
DE202004016288U1 (en) * 2004-10-20 2005-01-05 Borries Markier-Systeme Gmbh Unit for supplying compressed air to a hand-held stamping device comprises a lever interrupting the flow of compressed air in its rest position, and a valve actuated by the lever and closed when the lever is in the rest position

Also Published As

Publication number Publication date
FR3089841A1 (en) 2020-06-19
EP3677387A1 (en) 2020-07-08

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