FR3056571B1 - VENTURI EFFECT HANDLING DEVICE FOR PIERCED PART - Google Patents

VENTURI EFFECT HANDLING DEVICE FOR PIERCED PART Download PDF

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Publication number
FR3056571B1
FR3056571B1 FR1659008A FR1659008A FR3056571B1 FR 3056571 B1 FR3056571 B1 FR 3056571B1 FR 1659008 A FR1659008 A FR 1659008A FR 1659008 A FR1659008 A FR 1659008A FR 3056571 B1 FR3056571 B1 FR 3056571B1
Authority
FR
France
Prior art keywords
pierced part
handling device
pierced
contact
nozzle
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
FR1659008A
Other languages
French (fr)
Other versions
FR3056571A1 (en
Inventor
Faucheux Eric Le
Fabrice Doutreleau
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR1659008A priority Critical patent/FR3056571B1/en
Publication of FR3056571A1 publication Critical patent/FR3056571A1/en
Application granted granted Critical
Publication of FR3056571B1 publication Critical patent/FR3056571B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B66C1/02—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 suction means
    • B66C1/0256—Operating and control devices
    • B66C1/0268—Venturi effect
    • 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
    • B66C1/02—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 suction means
    • B66C1/0212—Circular shape
    • 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
    • B66C1/02—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 suction means
    • B66C1/0293—Single lifting units; Only one suction cup

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

L'invention concerne un dispositif de manutention (10') pour une pièce percée (100) globalement cylindrique, s'étendant suivant un axe de pièce percée (101) et comprenant un alésage (104) traversant la pièce percée (100) de part en part suivant l'axe de pièce percée (101), la pièce percée (100) comprenant en outre, à une première extrémité, une surface (105) agencée globalement perpendiculairement à l'axe de pièce percée (101) et destinée à venir en contact avec le dispositif de manutention (10'), le dispositif de manutention (10') comprenant : - un conduit (11) dans lequel circule de l'air sous pression, - un embout (12) globalement cylindrique s'étendant suivant une direction principale (Z), une première extrémité (14) de l'embout (12) présentant une surface (16) agencée globalement perpendiculairement par rapport à la direction principale (Z) et configurée pour venir en contact étanche avec la surface (105) de la pièce percée (100), l'embout (12) comprenant une première cavité (17) annulaire s'étendant depuis la surface (16) de la première extrémité (14) autour de la direction principale (Z), en communication fluidique en dérivation avec le conduit (11) d'air sous pression, de sorte à créer une dépression dans la première cavité (17), maintenant en contact la première extrémité (14) de l'embout (12) et la pièce percée (100) par aspiration de ladite pièce percée (100), lorsque la pièce percée (100) est en contact avec la première extrémité (14) de l'embout (12) et bouche la première cavité (17).The invention relates to a handling device (10 ') for a generally cylindrical drilled part (100), extending along an axis of a drilled part (101) and comprising a bore (104) passing through the drilled part (100). starting along the axis of the pierced part (101), the pierced part (100) further comprising, at a first end, a surface (105) arranged generally perpendicular to the axis of the pierced part (101) and intended to come in contact with the handling device (10 '), the handling device (10') comprising: - a duct (11) in which pressurized air circulates, - a generally cylindrical end piece (12) extending along a main direction (Z), a first end (14) of the nozzle (12) having a surface (16) arranged generally perpendicular to the main direction (Z) and configured to come into sealed contact with the surface (105 ) of the pierced part (100), the end piece (12) comprising a first cavity (17) annular extending from the surface (16) of the first end (14) around the main direction (Z), in bypass fluid communication with the pressurized air duct (11), so as to create a vacuum in the first cavity (17), maintaining in contact the first end (14) of the nozzle (12) and the pierced part (100) by suctioning said pierced part (100), when the pierced part (100) is in contact with the first end (14) of the nozzle (12) and plugs the first cavity (17).

FR1659008A 2016-09-26 2016-09-26 VENTURI EFFECT HANDLING DEVICE FOR PIERCED PART Active FR3056571B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1659008A FR3056571B1 (en) 2016-09-26 2016-09-26 VENTURI EFFECT HANDLING DEVICE FOR PIERCED PART

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1659008A FR3056571B1 (en) 2016-09-26 2016-09-26 VENTURI EFFECT HANDLING DEVICE FOR PIERCED PART
FR1659008 2016-09-26

Publications (2)

Publication Number Publication Date
FR3056571A1 FR3056571A1 (en) 2018-03-30
FR3056571B1 true FR3056571B1 (en) 2020-10-23

Family

ID=57396668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1659008A Active FR3056571B1 (en) 2016-09-26 2016-09-26 VENTURI EFFECT HANDLING DEVICE FOR PIERCED PART

Country Status (1)

Country Link
FR (1) FR3056571B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1431108B2 (en) * 1964-10-24 1970-02-26 Maschinenfabrik Hasenclever AG, 4000 Düsseldorf Device for lifting particularly flat material
DE2503505C3 (en) * 1975-01-29 1979-06-28 Karl Hoell Kg, 4018 Langenfeld Gripping device for hollow tubes
JPS5517087U (en) * 1978-07-21 1980-02-02
CN202321935U (en) * 2011-12-06 2012-07-11 中国工程物理研究院核物理与化学研究所 Vacuum extractor with narrow-lip double suction mouths

Also Published As

Publication number Publication date
FR3056571A1 (en) 2018-03-30

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