FR2418371A1 - LOCKING DEVICE - Google Patents

LOCKING DEVICE

Info

Publication number
FR2418371A1
FR2418371A1 FR7904965A FR7904965A FR2418371A1 FR 2418371 A1 FR2418371 A1 FR 2418371A1 FR 7904965 A FR7904965 A FR 7904965A FR 7904965 A FR7904965 A FR 7904965A FR 2418371 A1 FR2418371 A1 FR 2418371A1
Authority
FR
France
Prior art keywords
plate
notch
projection
cavity
rotation
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.)
Pending
Application number
FR7904965A
Other languages
French (fr)
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.)
STEN AKE OLAUS RYDBORN
Original Assignee
STEN AKE OLAUS RYDBORN
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 STEN AKE OLAUS RYDBORN filed Critical STEN AKE OLAUS RYDBORN
Publication of FR2418371A1 publication Critical patent/FR2418371A1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/10—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of bayonet connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/02—Casings; Lids
    • B04B7/06—Safety devices ; Regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/02—Casings; Lids
    • B04B2007/025—Lids for laboratory centrifuge rotors

Abstract

a. Dispositif pour verrouiller une plaque, logée dans une ouverture, par rapport à un corps rotatif. b. Il comprend, entre la plaque 3 et le corps rotatif 1 et dans le prolongement de l'axe de rotation de ce dernier, un accouplement formé d'un axe mécanique 5 portant au moins une saillie radiale 7 et/ou une encoche, ainsi qu'une cavité 6 munie d'une ouverture 8 pour le passage de l'axe mécanique 5, et au moins une encoche 9 ouverte disposée en regard du trou pour ladite saillie et/ou une saillie qui s'étend dans ladite cavité pour l'encoche. c. Ce dispositif sert à empêcher l'enlèvement de la plaque, qui peut avoir la forme d'un couvercle, pendant la rotation du corps.at. Device for locking a plate, housed in an opening, with respect to a rotating body. b. It comprises, between the plate 3 and the rotary body 1 and in the extension of the axis of rotation of the latter, a coupling formed of a mechanical axis 5 carrying at least one radial projection 7 and / or a notch, as well as 'a cavity 6 provided with an opening 8 for the passage of the mechanical axis 5, and at least one open notch 9 disposed opposite the hole for said projection and / or a projection which extends into said cavity for the notch. vs. This device serves to prevent the removal of the plate, which may be in the form of a cover, during the rotation of the body.

FR7904965A 1978-02-28 1979-02-27 LOCKING DEVICE Pending FR2418371A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7802280A SE422415B (en) 1978-02-28 1978-02-28 DEVICE FOR LOADING A PLATE IN AN OPENING TO A ROTATION BODY

Publications (1)

Publication Number Publication Date
FR2418371A1 true FR2418371A1 (en) 1979-09-21

Family

ID=20334129

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904965A Pending FR2418371A1 (en) 1978-02-28 1979-02-27 LOCKING DEVICE

Country Status (4)

Country Link
DE (1) DE2907789A1 (en)
FR (1) FR2418371A1 (en)
GB (1) GB2017859B (en)
SE (1) SE422415B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025134C1 (en) * 1990-08-08 1991-11-14 Eppendorf - Netheler - Hinz Gmbh, 2000 Hamburg, De
US5150932A (en) * 1991-01-14 1992-09-29 Beckman Instruments, Inc. Centrifuge lid safety lock
US5344380A (en) * 1992-09-30 1994-09-06 Beckman Instruments, Inc. Release handle for centrifuge rotor and lid
FR2770154B1 (en) * 1997-10-23 1999-11-26 Jouan CENTRIFUGE WITH REMOVABLE ROTOR AND WITH AXIAL LOCKING DEVICE OF THE ROTOR ON A DRIVE HEAD, AND ROTOR FOR SUCH A CENTRIFUGE
US5897482A (en) * 1998-03-04 1999-04-27 Beckman Instruments, Inc. Rotor lid tie-down and vacuum venting system
US6149570A (en) * 1999-02-23 2000-11-21 Beckman Coulter, Inc. Self-retaining rotor lid

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527474A1 (en) * 1974-09-20 1976-04-01 Ind Auxiliares Electrodomestic Domestic spin-drier with safety lock - lock prevents opening of lid until it nears or reaches opening position

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527474A1 (en) * 1974-09-20 1976-04-01 Ind Auxiliares Electrodomestic Domestic spin-drier with safety lock - lock prevents opening of lid until it nears or reaches opening position

Also Published As

Publication number Publication date
GB2017859B (en) 1982-07-14
SE422415B (en) 1982-03-08
DE2907789A1 (en) 1979-08-30
GB2017859A (en) 1979-10-10
SE7802280L (en) 1979-08-29

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