ATA686173A - Verfahren zum verbinden eines ansatzstuckes mit einem rohr aus thermoschweissbarem material durch friktionsschweissen sowie eine vorrichtung zur durchfuhrung des verfahrens - Google Patents

Verfahren zum verbinden eines ansatzstuckes mit einem rohr aus thermoschweissbarem material durch friktionsschweissen sowie eine vorrichtung zur durchfuhrung des verfahrens

Info

Publication number
ATA686173A
ATA686173A AT686173A AT686173A ATA686173A AT A686173 A ATA686173 A AT A686173A AT 686173 A AT686173 A AT 686173A AT 686173 A AT686173 A AT 686173A AT A686173 A ATA686173 A AT A686173A
Authority
AT
Austria
Prior art keywords
thermo
friction welding
pipe made
weldable material
luggage piece
Prior art date
Application number
AT686173A
Other languages
English (en)
Other versions
AT343529B (de
Original Assignee
Flax V
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 Flax V filed Critical Flax V
Publication of ATA686173A publication Critical patent/ATA686173A/de
Application granted granted Critical
Publication of AT343529B publication Critical patent/AT343529B/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B29C65/0672Spin welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint 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
    • B29C66/112Single lapped joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint 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
    • B29C66/116Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint 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
    • B29C66/118Single monotone curved joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1222Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1224Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124Tongue and groove joints
    • B29C66/1244Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
    • B29C66/12441Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue being a single wall
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124Tongue and groove joints
    • B29C66/1246Tongue and groove joints characterised by the female part, i.e. the part comprising the groove
    • B29C66/12469Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being asymmetric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General 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
    • B29C66/51Joining 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
    • B29C66/53Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General 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
    • B29C66/61Joining from or joining on the inside
    • B29C66/612Making circumferential joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General 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
    • B29C66/63Internally supporting the article during joining
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General 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
    • B29C66/73General 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
    • B29C66/739General 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 material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392General 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 material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/83General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832Reciprocating joining or pressing tools
    • B29C66/8322Joining or pressing tools reciprocating along one axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D35/00Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/02Body construction
    • B65D35/12Connections between body and closure-receiving bush
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00Tubular articles
    • B29L2023/20Flexible squeeze tubes, e.g. for cosmetics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/712Containers; Packaging elements or accessories, Packages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Tubes (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
AT686173A 1972-08-03 1973-08-03 Verfahren zum verbinden eines ansatzstuckes mit einem rohr aus thermoschweissbarem material durch friktionsschweissen sowie eine vorrichtung zur durchfuhrung des verfahrens AT343529B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7228664A FR2194547B1 (de) 1972-08-03 1972-08-03

Publications (2)

Publication Number Publication Date
ATA686173A true ATA686173A (de) 1977-09-15
AT343529B AT343529B (de) 1978-06-12

Family

ID=9103054

Family Applications (1)

Application Number Title Priority Date Filing Date
AT686173A AT343529B (de) 1972-08-03 1973-08-03 Verfahren zum verbinden eines ansatzstuckes mit einem rohr aus thermoschweissbarem material durch friktionsschweissen sowie eine vorrichtung zur durchfuhrung des verfahrens

Country Status (15)

Country Link
JP (1) JPS58958B2 (de)
AT (1) AT343529B (de)
AU (1) AU5874073A (de)
BE (1) BE803152A (de)
CA (1) CA1009597A (de)
CH (1) CH578459A5 (de)
DE (1) DE2339502C2 (de)
ES (1) ES417384A1 (de)
FR (1) FR2194547B1 (de)
GB (1) GB1436217A (de)
IL (1) IL42835A (de)
IT (1) IT991470B (de)
NL (1) NL7310669A (de)
SE (1) SE393947B (de)
ZA (1) ZA735273B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528329A (en) * 1975-06-23 1977-01-22 Voplex Corp Process and tools for making cartridges
US4352711A (en) * 1981-06-15 1982-10-05 Branson Ultrasonics Corporation Friction welding apparatus
US4353761A (en) * 1981-07-30 1982-10-12 Boise Cascade Corporation Method for spin bonding ends for composite containers
US4944977A (en) * 1987-05-19 1990-07-31 A.R.D. Industries Ltd. Friction welding flash trap seal
US4832769A (en) * 1987-05-19 1989-05-23 A. R. D. Industries Ltd. Friction welding flash trap seal and method of producing same
SE464344B (sv) * 1988-02-18 1991-04-15 Norden Pac Dev Ab Aendstycke, foerfarande foer dess montering paa roerformade hylsor samt anordning foer genomfoerande av foerfarandet
FR2753178B1 (fr) * 1996-09-11 1998-11-20 Valois Coupelle de reception, dispositif de distribution equipe d'une telle coupelle et procede de montage et de remplissage d'un tel dispositif de distribution
JP4777978B2 (ja) * 2004-05-13 2011-09-21 エイサパック ホールディング ソシエテ アノニム 容器の溶接方法
CN116765580B (zh) * 2023-08-18 2023-12-01 布柯玛蓄能器张家口有限公司 一种隔膜式蓄能器壳体的焊接工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1407064A (fr) * 1963-11-21 1965-07-30 Procédé et outillage pour solidariser plusieurs pièces en matière thermosoudable
NL6413426A (de) * 1963-11-21 1965-05-24
CH493328A (fr) * 1969-06-04 1970-07-15 Continental Plastic Ag Procédé de fabrication d'un tube en matière thermoplastique, outillage pour la mise en oeuvre de ce procédé et tube obtenu par ce procédé

Also Published As

Publication number Publication date
NL7310669A (de) 1974-02-05
IL42835A0 (en) 1973-10-25
IT991470B (it) 1975-07-30
JPS49133169A (de) 1974-12-20
SE393947B (sv) 1977-05-31
ES417384A1 (es) 1976-07-16
FR2194547A1 (de) 1974-03-01
AT343529B (de) 1978-06-12
DE2339502C2 (de) 1983-07-14
ZA735273B (en) 1974-07-31
CA1009597A (fr) 1977-05-03
DE2339502A1 (de) 1974-02-14
IL42835A (en) 1976-12-31
AU5874073A (en) 1975-02-06
JPS58958B2 (ja) 1983-01-08
GB1436217A (en) 1976-05-19
CH578459A5 (de) 1976-08-13
BE803152A (fr) 1973-12-03
FR2194547B1 (de) 1977-04-01

Similar Documents

Publication Publication Date Title
DE1918305B2 (de) Verfahren und vorrichtung zum entspannen eines werkstueckes durch schwingungsbeanspruchung
CH526774A (de) Verfahren und Vorrichtung zum Einleiten eines trennenden Fluids in einen Fluidstrom
AT310442B (de) Verfahren und Vorrichtung zum Herstellen eines Bodens an einem Ende eines Rohres aus thermoplastischem Material
CH542930A (de) Verfahren zum Einführen von Zusatzstoffen in ein geschmolzenes Metall sowie Vorrichtung zur Ausführung des Verfahrens
CH459686A (de) Verfahren zum Verbinden eines Anschlusselementes mit einem Rohr sowie Vorrichtung zur Durchführung des Verfahrens
AT316008B (de) Verfahren zur Herstellung eines kontinuerlich fortlaufenden Netzstreifens und Vorrichtung zur Durchführung des Verfahrens
AT312395B (de) Verfahren zum Herstellen von Stangen oder Draht aus Kompoundmaterial in Form eines Rohlings und Rohling zur Durchführung des Verfahrens
CH525641A (de) Verfahren zum Umsäumen eines Werkstückes sowie Vorrichtung zur Ausführung des Verfahrens
ATA686173A (de) Verfahren zum verbinden eines ansatzstuckes mit einem rohr aus thermoschweissbarem material durch friktionsschweissen sowie eine vorrichtung zur durchfuhrung des verfahrens
AT258093B (de) Verfahren zum Verbinden eines Körpers aus zusammengesetztem Material
AT332709B (de) Verfahren und vorrichtung zum ultraschallschweissen eines aus metall bestehenden bauteiles mit einem aus einem nichtmetall gebildeten bauteil unter einfugung einer metallischen zwischenlage
CH515472A (de) Verfahren zur Verminderung des Flüssigkeitsgehaltes eines fliessfähigen Materials sowie Vorrichtung zur Ausführung des Verfahrens
CH502882A (de) Verfahren und Vorrichtung zur Herstellung von Hohlkörpern durch Ziehen eines durch Wärmeeinwirkung verformbaren Materials
CH517505A (de) Verfahren zum Konzentrieren einer Speiselösung zu einer Endlösung und Einrichtung zur Durchführung des Verfahrens
CH532719A (de) Verfahren zum Komprimieren eines Strömungsmittels für die Herstellung eines Produktes sowie Vorrichtung zur Ausführung des Verfahrens
AT306659B (de) Verfahren und Vorrichtung zum Herstellen eines Reißverschlusses durch Weben
CH549359A (de) Verfahren zum herstellen eines reissverschlusses durch weben und vorrichtung zur ausfuehrung des verfahrens.
CH524336A (de) Verfahren zum Herstellen eines Reissverschlusses durch Weben und Vorrichtung zur Ausführung des Verfahrens
CH551856A (de) Verfahren und vorrichtung zum anbringen einer schweissnaht an einem aus schaumkunststoff bestehenden behaelter.
CH461413A (de) Verfahren zum Herstellen von Drahtmatten durch Schweissen und Vorrichtung zur Durchführung des Verfahrens
CH538313A (de) Verfahren und Vorrichtung zum Formen eines längseinlaufenden Metallbandes zum Rohr
CH557669A (de) Verfahren zum kontinuierlichen braten eines aus teilchen bestehenden produktes, sowie eine vorrichtung zur durchfuehrung des verfahrens.
CH512312A (de) Verfahren zum Herstellen eines flachen Kunststoffschlauches und Vorrichtung zur Durchführung des Verfahrens
CH466348A (de) Verfahren zum seitlichen Ausrichten eines Gleises und Vorrichtung zur Durchführung dieses Verfahrens
CH451234A (de) Verfahren zum Aufbringen eines Mörtels auf eine Oberfläche und Vorrichtung zur Durchführung dieses Verfahrens

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee