FR2612833B1 - Procede et dispositif destines a la realisation d'empreintes de taraudages - Google Patents

Procede et dispositif destines a la realisation d'empreintes de taraudages

Info

Publication number
FR2612833B1
FR2612833B1 FR8703949A FR8703949A FR2612833B1 FR 2612833 B1 FR2612833 B1 FR 2612833B1 FR 8703949 A FR8703949 A FR 8703949A FR 8703949 A FR8703949 A FR 8703949A FR 2612833 B1 FR2612833 B1 FR 2612833B1
Authority
FR
France
Prior art keywords
impressions
making tapping
tapping
making
tapping impressions
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
FR8703949A
Other languages
English (en)
Other versions
FR2612833A1 (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.)
THOME JEAN PATRICK
Original Assignee
THOME JEAN PATRICK
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 THOME JEAN PATRICK filed Critical THOME JEAN PATRICK
Priority to FR8703949A priority Critical patent/FR2612833B1/fr
Publication of FR2612833A1 publication Critical patent/FR2612833A1/fr
Application granted granted Critical
Publication of FR2612833B1 publication Critical patent/FR2612833B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • 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
    • B29C33/485—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 cores or mandrels
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from the mould
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/026—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/24—Feeding the material into the mould
    • 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
    • B29D1/00—Producing articles with screw-threads
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B1/00—Measuring instruments characterised by the selection of material therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR8703949A 1987-03-23 1987-03-23 Procede et dispositif destines a la realisation d'empreintes de taraudages Expired FR2612833B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8703949A FR2612833B1 (fr) 1987-03-23 1987-03-23 Procede et dispositif destines a la realisation d'empreintes de taraudages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8703949A FR2612833B1 (fr) 1987-03-23 1987-03-23 Procede et dispositif destines a la realisation d'empreintes de taraudages

Publications (2)

Publication Number Publication Date
FR2612833A1 FR2612833A1 (fr) 1988-09-30
FR2612833B1 true FR2612833B1 (fr) 1989-06-30

Family

ID=9349283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8703949A Expired FR2612833B1 (fr) 1987-03-23 1987-03-23 Procede et dispositif destines a la realisation d'empreintes de taraudages

Country Status (1)

Country Link
FR (1) FR2612833B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003097321A1 (fr) * 2002-05-15 2003-11-27 Swagelok Company Outil et procede de creation d'un moulage exact de la forme interieure d'un constituant
EP1919681A1 (fr) 2005-08-09 2008-05-14 Force Technology Dispositif de moulage et procede de generation de coulee de surface interieure d'un element tubulaire
US9296187B2 (en) 2008-12-10 2016-03-29 The Boeing Company Bagging process and mandrel for fabrication of elongated composite structure
US8293051B2 (en) * 2008-12-10 2012-10-23 The Boeing Company Method for producing composite laminates using a collapsible mandrel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123494A (en) * 1977-07-06 1978-10-31 Altulor Method and apparatus for reinforcing a hot shaped shell
GB2155390A (en) * 1984-03-13 1985-09-25 United Kingdom Automic Energy Method and apparatus for testing tube surfaces
US4616987A (en) * 1985-06-17 1986-10-14 Vetco Offshore Industries, Inc. Internal bore impression tool

Also Published As

Publication number Publication date
FR2612833A1 (fr) 1988-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse