FR1133360A - Improvements made to means for the establishment of hollow parts, in particular frames for ship planks - Google Patents

Improvements made to means for the establishment of hollow parts, in particular frames for ship planks

Info

Publication number
FR1133360A
FR1133360A FR1133360DA FR1133360A FR 1133360 A FR1133360 A FR 1133360A FR 1133360D A FR1133360D A FR 1133360DA FR 1133360 A FR1133360 A FR 1133360A
Authority
FR
France
Prior art keywords
planks
ship
establishment
improvements made
hollow parts
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
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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Application granted granted Critical
Publication of FR1133360A publication Critical patent/FR1133360A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D24/00—Producing articles with hollow walls
    • B29D24/001—Producing articles with hollow walls formed of hollow ridges or ribs, e.g. separate ridges; continuous corrugated structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
    • B29C33/505—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible cores or mandrels, e.g. inflatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
FR1133360D 1955-03-11 1955-03-11 Improvements made to means for the establishment of hollow parts, in particular frames for ship planks Expired FR1133360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1133360T 1955-03-11

Publications (1)

Publication Number Publication Date
FR1133360A true FR1133360A (en) 1957-03-26

Family

ID=9638812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1133360D Expired FR1133360A (en) 1955-03-11 1955-03-11 Improvements made to means for the establishment of hollow parts, in particular frames for ship planks

Country Status (1)

Country Link
FR (1) FR1133360A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109405A (en) * 1961-11-27 1963-11-05 Nusinoff Willy Boat bumper
US3179397A (en) * 1962-11-26 1965-04-20 Dow Chemical Co Bumper
EP0352943A2 (en) * 1988-07-25 1990-01-31 Minnesota Mining And Manufacturing Company Method for producing a sheet member containing at least one enclosed channel
EP0384924A1 (en) * 1989-02-28 1990-09-05 Asahi Kasei Kogyo Kabushiki Kaisha A process for producing a resin product having a bent hollow portion and a core usable for the same process

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109405A (en) * 1961-11-27 1963-11-05 Nusinoff Willy Boat bumper
US3179397A (en) * 1962-11-26 1965-04-20 Dow Chemical Co Bumper
EP0352943A2 (en) * 1988-07-25 1990-01-31 Minnesota Mining And Manufacturing Company Method for producing a sheet member containing at least one enclosed channel
EP0352943A3 (en) * 1988-07-25 1991-10-23 Minnesota Mining And Manufacturing Company Method for producing a sheet member containing at least one enclosed channel
EP0384924A1 (en) * 1989-02-28 1990-09-05 Asahi Kasei Kogyo Kabushiki Kaisha A process for producing a resin product having a bent hollow portion and a core usable for the same process

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