FR2454890A1 - Procede de fabrication de reservoirs a depression et reservoirs a depression pour vehicules - Google Patents

Procede de fabrication de reservoirs a depression et reservoirs a depression pour vehicules

Info

Publication number
FR2454890A1
FR2454890A1 FR8009266A FR8009266A FR2454890A1 FR 2454890 A1 FR2454890 A1 FR 2454890A1 FR 8009266 A FR8009266 A FR 8009266A FR 8009266 A FR8009266 A FR 8009266A FR 2454890 A1 FR2454890 A1 FR 2454890A1
Authority
FR
France
Prior art keywords
foil
plastics
deformation
mould
placed over
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
FR8009266A
Other languages
English (en)
Inventor
Rolf Breitling
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2454890A1 publication Critical patent/FR2454890A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/053—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure characterised by the material of the blanks
    • B21D26/055—Blanks having super-plastic properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/16—Lining or labelling
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/266—Auxiliary operations after the thermoforming operation
    • B29C51/267—Two sheets being thermoformed in separate mould parts and joined together while still in 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/725—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs
    • B29C66/7254—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs honeycomb structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE UN PROCEDE DE FABRICATION DE RESERVOIRS A DEPRESSION, ET DES RESERVOIRS A DEPRESSION POUR VEHICULES. LE PROCEDE CONSISTE A PLACER ET A FORMER PAR ASPIRATION OU PRESSAGE UNE FEUILLE THERMOPLASTIQUE OU UNE FEUILLE D'ALUMINIUM SUR UN NOYAU EN NID D'ABEILLES 2 DECOUPE EN FONCTION DE LA FORME DESIREE, POUR REALISER UN DEMI-RESERVOIR, A REALISER DE LA MEME FACON UN AUTRE DEMI-RESERVOIR PAR FORMAGE D'UNE DEUXIEME FEUILLE THERMOPLASTIQUE 11 OU D'UNE DEUXIEME FEUILLE D'ALUMINIUM, EN FORMANT LA TUBULURE DE RACCORDEMENT 9, ET A SOLIDARISER ENFIN LES BRIDES 6, 12 DU RESERVOIR REPOSANT L'UNE SUR L'AUTRE. APPLICATION NOTAMMENT A L'INDUSTRIE AUTOMOBILE.
FR8009266A 1979-04-26 1980-04-24 Procede de fabrication de reservoirs a depression et reservoirs a depression pour vehicules Pending FR2454890A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792916844 DE2916844A1 (de) 1979-04-26 1979-04-26 Verfahren zur herstellung von unterdruckbehaeltern und unterdruckbehaelter fuer kraftfahrzeuge

Publications (1)

Publication Number Publication Date
FR2454890A1 true FR2454890A1 (fr) 1980-11-21

Family

ID=6069281

Family Applications (2)

Application Number Title Priority Date Filing Date
FR8009266A Pending FR2454890A1 (fr) 1979-04-26 1980-04-24 Procede de fabrication de reservoirs a depression et reservoirs a depression pour vehicules
FR8101213A Pending FR2477067A1 (fr) 1979-04-26 1981-01-23 Procede de fabrication de reservoirs a depression et reservoirs a depression pour vehicules

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR8101213A Pending FR2477067A1 (fr) 1979-04-26 1981-01-23 Procede de fabrication de reservoirs a depression et reservoirs a depression pour vehicules

Country Status (3)

Country Link
DE (1) DE2916844A1 (fr)
FR (2) FR2454890A1 (fr)
IT (1) IT8048382A0 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630937B1 (fr) * 1988-05-03 1991-08-16 Cegedur

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1856694A (en) * 1929-11-01 1932-05-03 Brunswickbalke Collender Compa Apparatus for covering articles
US2700632A (en) * 1949-09-09 1955-01-25 Northrop Aircraft Inc Method of making a honeycomb sandwich
FR1301300A (fr) * 1961-06-22 1962-08-17 Hamburger Flugzeugbau Gmbh Procédé de fabrication d'éléments cellulaires en forme de plaques et éléments conformes à ceux obtenus
DE2046013A1 (de) * 1969-09-18 1971-04-15 Cegedur Gp Verfahren zum Auskleiden von Metall korpern mit Kunststoff sowie Metallkörper mit einer nach diesem Verfahren hergestell ten Kunststoff auskleidung
FR2079231A1 (fr) * 1970-02-04 1971-11-12 Uniroyal Inc
DE2203984A1 (de) * 1972-01-28 1973-08-02 Hilmar Herzog Verfahren und vorrichtung zum einhuellen von gegenstaenden, insbesondere platten aus kunstschaumstoff mit kunststofffolien
DE2210475A1 (de) * 1972-03-04 1973-10-25 Hilmar Herzog Verfahren und vorrichtung zum einhuellen von gegenstaenden aus kunstschaumstoff mit kunststoffolien und damit herzustellende belagplatte mit stufenfalz

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928901A (en) * 1974-10-10 1975-12-30 Gen Electric Forming a cladding sheet to a convex/concave substrate

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1856694A (en) * 1929-11-01 1932-05-03 Brunswickbalke Collender Compa Apparatus for covering articles
US2700632A (en) * 1949-09-09 1955-01-25 Northrop Aircraft Inc Method of making a honeycomb sandwich
FR1301300A (fr) * 1961-06-22 1962-08-17 Hamburger Flugzeugbau Gmbh Procédé de fabrication d'éléments cellulaires en forme de plaques et éléments conformes à ceux obtenus
DE2046013A1 (de) * 1969-09-18 1971-04-15 Cegedur Gp Verfahren zum Auskleiden von Metall korpern mit Kunststoff sowie Metallkörper mit einer nach diesem Verfahren hergestell ten Kunststoff auskleidung
FR2079231A1 (fr) * 1970-02-04 1971-11-12 Uniroyal Inc
DE2203984A1 (de) * 1972-01-28 1973-08-02 Hilmar Herzog Verfahren und vorrichtung zum einhuellen von gegenstaenden, insbesondere platten aus kunstschaumstoff mit kunststofffolien
DE2210475A1 (de) * 1972-03-04 1973-10-25 Hilmar Herzog Verfahren und vorrichtung zum einhuellen von gegenstaenden aus kunstschaumstoff mit kunststoffolien und damit herzustellende belagplatte mit stufenfalz

Also Published As

Publication number Publication date
FR2477067A1 (fr) 1981-09-04
IT8048382A0 (it) 1980-04-10
DE2916844A1 (de) 1980-11-06

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