ES343611A1 - Glove mounting ring device to permit of performing operations in a sealed container - Google Patents

Glove mounting ring device to permit of performing operations in a sealed container

Info

Publication number
ES343611A1
ES343611A1 ES343611A ES343611A ES343611A1 ES 343611 A1 ES343611 A1 ES 343611A1 ES 343611 A ES343611 A ES 343611A ES 343611 A ES343611 A ES 343611A ES 343611 A1 ES343611 A1 ES 343611A1
Authority
ES
Spain
Prior art keywords
series
elements
conduit
members
pair
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.)
Expired
Application number
ES343611A
Other languages
Spanish (es)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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
Priority claimed from FR71635A external-priority patent/FR1500165A/en
Priority claimed from FR71636A external-priority patent/FR1494867A/en
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES343611A1 publication Critical patent/ES343611A1/en
Expired 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/041—Non-metallic bellows
    • F16J3/042—Fastening details
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F7/00—Shielded cells or rooms
    • G21F7/04—Shielded glove-boxes
    • G21F7/053—Glove mounting means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/10—Miscellaneous
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/44—Clasp, clip, support-clamp, or required component thereof
    • Y10T24/44291—Clasp, clip, support-clamp, or required component thereof including pivoted gripping member
    • Y10T24/44325—Clasp, clip, support-clamp, or required component thereof including pivoted gripping member having three or more pivotally connected gripping members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Pipe Accessories (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

The invention provides an apparatus for fitting into a conduit 5 a device of the kind disclosed in Specification 1,198,691, and comprising two series of elements 2, 3, each element being pivoted at its ends to two adjacent elements to form a closed chain, two elements 3 of the second series, pivoted together, being inserted between each pair of adjacent elements 2 of the first series, the elements of the second series being convex outwardly on their sides on the outside of said chain, the ring being movable between a retracted condition and an expanded condition in which the periphery of the ring defines a continuous closed curve and in which the pivot between each pair of elements of the second series is in an over dead centre relationship with respect to the pair of pivots connecting the pair of elements of the second series to the adjacent elements of the first series, so that when the device is in said expanded condition within a said conduit of cross-section corresponding to the curve, the elements of the first and second series clamp a glove 4 uniformly around the wall of said conduit, the pivot between each pair of elements of the second series, in said retracted position of the device, being spaced nearer to the centre of the ring than the adjacent pivots connecting the pair of elements of the second series with the adjacent elements of the first series, so that the ring, with an expansible edge portion 7 of the glove therearound can be inserted in such a conduit with substantial clearance. The apparatus comprises a plurality of members 14 mounted on a support 10, the members being adapted to be inserted within the conduit and each member being adapted to engage a respective pair of the pivotally connected elements 3 of said second series in the region of their connecting pivot, the members being movable in synchronism mutually apart and outwardly away from a longitudinal axis of the support to move the device into its expanded condition in the conduit after the members have been inserted in the conduit with the longitudinal axis of said support aligned with the longitudinal axis of the conduit, and the support secured with respect to the conduit, means being provided for moving said members para-axially of said support. In the construction shown the support 10 comprises a hollow body adapted to be inserted in the conduit and said members are part of an assembly accommodated within the hollow body and itself movable axially in the hollow body by the screwing of a plug 21 in screw threaded engagement with an axial bore in the body 10. This plug is actuated by a hand wheel 11a the assembly includes a casing 16 in which there is provided a central rear wheel 17 rotatable by means of a hand wheel 20 and four pinions 18 disposed around and meshing with the gearwheel 27, each pinion 28 being fixed to a different one of four rods 19, the rods carrying at their opposite ends the members 14 rotation of the hand wheel 20 causes the members 14 to pivot outwardly to expand the ring device. The hollow body 10 is carried by a sleeve 11 adapted to be bolted by a flange to an annular projection 9 fixed with respect to the wall 1 of a container which has the conduit 5 in its wall.
ES343611A 1966-08-01 1967-07-31 Glove mounting ring device to permit of performing operations in a sealed container Expired ES343611A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR71635A FR1500165A (en) 1966-08-01 1966-08-01 Improvements made to devices such as seals and sealing rings
FR71636A FR1494867A (en) 1966-08-01 1966-08-01 Improvements made to tools to ensure the installation of a fixing ring or similar

Publications (1)

Publication Number Publication Date
ES343611A1 true ES343611A1 (en) 1977-11-16

Family

ID=26172344

Family Applications (1)

Application Number Title Priority Date Filing Date
ES343611A Expired ES343611A1 (en) 1966-08-01 1967-07-31 Glove mounting ring device to permit of performing operations in a sealed container

Country Status (10)

Country Link
US (1) US3541648A (en)
BE (1) BE701404A (en)
CH (1) CH488119A (en)
DE (1) DE1625951B1 (en)
ES (1) ES343611A1 (en)
GB (1) GB1198692A (en)
IL (1) IL28275A (en)
LU (1) LU54190A1 (en)
NL (1) NL6710600A (en)
SE (1) SE319941B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659787A1 (en) * 1976-12-31 1978-07-13 Kernforschung Gmbh Ges Fuer DEVICE FOR GAS-TIGHT FASTENING A FILM CONTAINER
DE3129008C2 (en) * 1981-07-22 1991-03-07 Alkem Gmbh, 6450 Hanau Glove box
FR2578949B1 (en) * 1985-03-15 1987-05-22 Caoutchouc Manuf Plastique REINFORCEMENT OF HEEL OF TUBULAR STRUCTURE WITH FRACTIONABLE FRAME
FR2580222B1 (en) * 1985-04-12 1987-05-22 Caoutchouc Manuf Plastique DEVICE FOR ANCHORING A FLEXIBLE TUBULAR SYSTEM ON A RIGID SHOULDER THANKS TO A FRAGMENTED FRAME
FR2581927B1 (en) * 1985-05-17 1987-06-26 Caoutchouc Manuf Plastique DEVICE FOR ANCHORING A FLEXIBLE TUBULAR SYSTEM ON A RIGID SHOULDER THANKS TO A STRUCTURE WITH LINKED SECTORS
FR2906749B1 (en) * 2006-10-05 2009-01-30 Cogema SOFT GLOVE SUPPORT FOR USE IN AN OPENING OF A GLOVE BOX.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1442209A (en) * 1922-03-09 1923-01-16 Irvin G Yoders Hose clamp
US2340852A (en) * 1942-09-30 1944-02-08 Otto E Fearn Means for clamping hose and couplings
US2880017A (en) * 1954-04-09 1959-03-31 Tri State Heating Inc Heat conduit connecting collar
US2901143A (en) * 1954-12-03 1959-08-25 Charles M Pope Underwater camera case
US2888852A (en) * 1955-07-01 1959-06-02 Guy O Conner Non-resiliently deformable locking ring
US2935340A (en) * 1956-03-27 1960-05-03 Snappy Inc Heating conduit fitting having guiding and camming means
US2950131A (en) * 1956-09-21 1960-08-23 Standard Metal Fabricating Co Sheet metal attachment means
CH362592A (en) * 1958-02-27 1962-06-15 Nowibag Ag Schaffhausen Fabric holder for clamping a fabric to be processed, in particular to be embroidered or darning
DE1930628A1 (en) * 1968-06-18 1970-07-09 Courtaulds Ltd Chain

Also Published As

Publication number Publication date
NL6710600A (en) 1968-02-02
SE319941B (en) 1970-01-26
LU54190A1 (en) 1967-09-27
IL28275A (en) 1971-03-24
BE701404A (en) 1967-12-18
GB1198692A (en) 1970-07-15
US3541648A (en) 1970-11-24
DE1625951B1 (en) 1971-11-04
CH488119A (en) 1970-03-31

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