DE534897C - Process for the production of containers from synthetic resin sheets or segments - Google Patents

Process for the production of containers from synthetic resin sheets or segments

Info

Publication number
DE534897C
DE534897C DES87621D DES0087621D DE534897C DE 534897 C DE534897 C DE 534897C DE S87621 D DES87621 D DE S87621D DE S0087621 D DES0087621 D DE S0087621D DE 534897 C DE534897 C DE 534897C
Authority
DE
Germany
Prior art keywords
synthetic resin
segments
containers
hardened
production
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
DES87621D
Other languages
German (de)
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.)
SAEURESCHUTZ GmbH
Original Assignee
SAEURESCHUTZ GmbH
Publication date
Priority to DES87621D priority Critical patent/DE534897C/en
Application granted granted Critical
Publication of DE534897C publication Critical patent/DE534897C/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
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • 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
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/562—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined
    • 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
    • B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
    • 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
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • 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
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • 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
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/434—Joining substantially flat articles for forming corner connections, fork connections or cross connections
    • B29C66/4342—Joining substantially flat articles for forming corner connections, e.g. for making V-shaped pieces
    • B29C66/43421—Joining substantially flat articles for forming corner connections, e.g. for making V-shaped pieces with a right angle, e.g. for making L-shaped pieces
    • 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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/737—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
    • B29C66/7375—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined uncured, partially cured or fully cured
    • B29C66/73755—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined uncured, partially cured or fully cured the to-be-joined area of at least one of the parts to be joined being fully cured, i.e. fully cross-linked, fully vulcanized
    • B29C66/73756—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined uncured, partially cured or fully cured the to-be-joined area of at least one of the parts to be joined being fully cured, i.e. fully cross-linked, fully vulcanized the to-be-joined areas of both parts to be joined being fully cured

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

Verfahren zur Herstellung von Behältern aus Kunstharzplatten oder Segmenten Es ist bereits gelungen, Behälter von sehr großen Abmessungen, z. B. zylindrische Bottiche bis fast 3 m Durchmesser und 3 m Höhe, aus Kunstharzen ohne Nähte und ohne Fugen aus einem Stück anzufertigen. Die Größe dieser Behälter wird jedoch durch die Größe der zur Verfügung stehenden Bakelisatoren und noch mehr durch die Transportfähigkeit der fertigen Behälter begrenzt. Die chemische Industrie benötigt- jedoch vielfach noch erheblich größere Behälter, so daß' die Aufgabe besteht, derartige Gefäße am Ort der Aufstellung aus Einzelelementen zusammenzubauen. Gegenstand der Erfindung ist ein Verfahren zur Herstellung von derartigen Behältern, mit dessen 'Hilfe es möglich ist, Behälter von beliebig großer Abmessung ohne Inanspruchnahme eines Bakelisators derart aus Segmenten anzufertigen, daß die Fugen mit demselben Material zusammengeschweißt werden, aus welchem die einzelnen Segmente bestehen, so daß der fertige Behälter als ein naht- bzw. fugenloses Gefäß zu betrachten ist und genau so große Festigkeit besitzt, als wenn derselbe aus einem Stück angefertigt worden wäre.Process for the production of containers from synthetic resin sheets or Segments It has already been possible to produce containers of very large dimensions, e.g. B. cylindrical Vats up to almost 3 m in diameter and 3 m in height, made of synthetic resins without seams and without To make joints from one piece. However, the size of these containers is determined by the size of the available Bakelisers and even more because of the transportability the finished container limited. However, the chemical industry needs in many cases still considerably larger containers, so that 'there is the task of such vessels on Assemble the place of installation from individual elements. Subject of the invention is a process for the manufacture of such containers, with the help of which it is possible, containers of any size without using a Bakelizer to be made from segments in such a way that the joints are welded together with the same material from which the individual segments are made, so that the finished container is to be regarded as a seamless or jointless vessel and is just as strong as if it had been made from one piece.

In der Zeichnung ist die Erfindung veranschaulicht, und zwar zeigt Abb. z eine Wandverbindung und Abb. 2 eine Eckverbindung.In the drawing the invention is illustrated, namely shows Fig. Z a wall connection and Fig. 2 a corner connection.

Das Verfahren wird wie folgt ausgeübt: Man stellt zunächst ein Eisengerüst A auf, an welchem die einzelnen gehärteten Kunstharzplatten oder Segmente B, C mit Schrauben D befestigt werden. Das Festschrauben erfolgt von der Außenseite, und zwar derart, daß die Schrauben die Kunstharzschicht nicht durchdringen und die fugenbildenden Plattenränder gut versteift werden. Die Kanten der Segmentplatten werden entsprechend dem Patent 466 429 mit Verzahnungen versehen. Die Fuge zwischen den Platten oder Segmenten, die zweckmäßig etwa 2o bis 3o mm breit gewählt wird, wird mit einem gleichen oder ähnlichen noch urgehärteten Kiuistharzgemisch E ausgefüllt, wie zur Herstellung der Segmente benutzt wurde. Man bedeckt nun sämtliche Fugen mit dünnen Kunstharzleisten F, die mit Hilfe eines in der Kälte abbindenden Kunstharzkittes aufgeklebt werden. Die in den Fugen befindliche noch nicht gehärtete Kunstharzmasse befindet sich nunmehr unter völligem Luftabschluß und kann heimnachfolgenden Erhitzen nach keiner Richtung hin ausweichen; der beim Erhitzen entstehende Dampfdruck hält die Masse genau wie in einem Bakelisätor unter Pressung, so daß ein Blasigwerden unmöglich ist, weil iben kein Raum für die Blasenbildung vorhanden ist. Aus diesem Grunde kann man in vorliegendem Fall auf einen Bakelisator beim' Härten verzichten, es genügt, wenn in dem abgedeckten Behälter Warmluft erzeugt oder in ihn hineingeleitet wird (bis etwa mo bis 140' C je nach der Kunstharzsorte), was technisch keine Schwierigkeiten bietet. Nach dem Ausheizen ist der Behälter wie aus einem Stück gewalzt; im Falle eines gewaltsamen Bruches werden niemals die Nähte selber brechen. Die Festigkeit des Behälters ist nach vollendeter Härtung so groß, daß man ohne Gefahr die Schrauben entfernen könnte.The procedure is carried out as follows: First, an iron framework is made A on which the individual hardened synthetic resin plates or segments B, C with Screws D. Tightening takes place from the outside, and in such a way that the screws do not penetrate the synthetic resin layer and the joint-forming Plate edges are well stiffened. The edges of the segment plates are made accordingly the patent 466 429 provided with teeth. The joint between the panels or Segments, which is expediently chosen to be about 2o to 3o mm wide, is matched with one or similar still pre-hardened Kiuistharzverbindungen E filled, as for the production the segments were used. Now cover all the joints with thin synthetic resin strips F, which are glued on with the help of a synthetic resin putty that sets in the cold. The not yet hardened synthetic resin compound in the joints is now under complete exclusion of air and cannot be heated in any direction after subsequent heating to dodge; the vapor pressure created during heating holds the mass exactly like in a Bakelisätor under pressure, so that blistering is impossible, because There is no room for bubbles to form. For this reason, you can use In the present case, do without a Bakelizer when hardening, it is sufficient if Warm air is generated in the covered container or directed into it (up to about mo to 140 ° C depending on the type of synthetic resin), which is technically no problem offers. After heating, the container is rolled out of one piece; in the event of a violent break will never break the seams themselves. The strength the container is so large after hardening that you can safely remove the screws could remove.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von Behältern aus Kunstharzplatten oder Segmenten, dadurch gekennzeichnet, daß die bereits gehärteten Platten oder Segmente (B, C) zunächst auf ein Eisengerüst (A) o. dgl. derart festgeschraubt werden, daß die fugenbildenden Plattenränder versteift werden, wonach die Fugen mit einer urgehärteten pastenförmigen Kunstharzmischung (E) ausgefüllt und mit gehärteten Kunstharzleisten (F) durch Aufkitten mit Hilfe eines kalthärtenden Kunstharzkittes zugedeckt und verschlossen werden, worauf die in den Fugen befindliche weiche und urgehärtete Kunstharzmasse durch Warmluft o. dgl. ohne Anwendung eines Bakelisators gehärtet wird.PATENT CLAIM: Process for the production of containers from synthetic resin panels or segments, characterized in that the already hardened plates or Segments (B, C) are first screwed onto an iron frame (A) or the like in such a way that that the joint-forming board edges are stiffened, after which the joints with a unhardened paste-like synthetic resin mixture (E) filled and with hardened Synthetic resin strips (F) by cementing with the aid of a cold-curing synthetic resin putty be covered and closed, whereupon the soft and in the joints pre-hardened synthetic resin mass by warm air or the like without using a Bakelizer is hardened.
DES87621D Process for the production of containers from synthetic resin sheets or segments Expired DE534897C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES87621D DE534897C (en) Process for the production of containers from synthetic resin sheets or segments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES87621D DE534897C (en) Process for the production of containers from synthetic resin sheets or segments

Publications (1)

Publication Number Publication Date
DE534897C true DE534897C (en) 1931-10-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DES87621D Expired DE534897C (en) Process for the production of containers from synthetic resin sheets or segments

Country Status (1)

Country Link
DE (1) DE534897C (en)

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