NO126208B - - Google Patents

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Publication number
NO126208B
NO126208B NO03996/70A NO399670A NO126208B NO 126208 B NO126208 B NO 126208B NO 03996/70 A NO03996/70 A NO 03996/70A NO 399670 A NO399670 A NO 399670A NO 126208 B NO126208 B NO 126208B
Authority
NO
Norway
Prior art keywords
segments
ring
expansion head
expansion
cylinder
Prior art date
Application number
NO03996/70A
Other languages
English (en)
Norwegian (no)
Inventor
Bjorn Lyng
Original Assignee
Lyng Ind As
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 Lyng Ind As filed Critical Lyng Ind As
Priority to NO03996/70A priority Critical patent/NO126208B/no
Priority to ZA716799A priority patent/ZA716799B/xx
Priority to GB4785871A priority patent/GB1355574A/en
Priority to IS2036A priority patent/IS2036A7/is
Priority to CA125,242A priority patent/CA956068A/en
Priority to IT53553/71A priority patent/IT939608B/it
Priority to US00189958A priority patent/US3732054A/en
Priority to TR18247A priority patent/TR18247A/xx
Priority to NL7114383A priority patent/NL7114383A/xx
Priority to IL37968A priority patent/IL37968A/xx
Priority to DK510471AA priority patent/DK140423B/da
Priority to DE19712152240 priority patent/DE2152240C3/de
Priority to EG461/71*UA priority patent/EG10522A/xx
Priority to ES1971201317U priority patent/ES201317Y/es
Priority to BR7060/71A priority patent/BR7107060D0/pt
Priority to SE7113372A priority patent/SE390391B/xx
Priority to AU34872/71A priority patent/AU452632B2/en
Priority to LU64135D priority patent/LU64135A1/xx
Priority to AT915671A priority patent/AT338506B/de
Priority to CH1538171A priority patent/CH534553A/de
Priority to JP46083870A priority patent/JPS5118085B1/ja
Priority to BE774367A priority patent/BE774367A/xx
Priority to FR7138102A priority patent/FR2111775B1/fr
Publication of NO126208B publication Critical patent/NO126208B/no

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
    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/24—Pipe joints or couplings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/218—Pipe machine: socket forming apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rolling Contact Bearings (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Joints Allowing Movement (AREA)
NO03996/70A 1970-10-22 1970-10-22 NO126208B (da)

Priority Applications (23)

Application Number Priority Date Filing Date Title
NO03996/70A NO126208B (da) 1970-10-22 1970-10-22
ZA716799A ZA716799B (en) 1970-10-22 1971-10-12 Annular expanding ring structure
GB4785871A GB1355574A (en) 1970-10-22 1971-10-14 Annular expanding ring structure for forming ring-shaped grooves or recesses in tube-shaped bodies
IS2036A IS2036A7 (is) 1970-10-22 1971-10-15 Hringlaga útþensluhaus til að mynda rásir innan írörum, sérstaklega plaströrum
CA125,242A CA956068A (en) 1970-10-22 1971-10-15 Annular expanding ring structure
IT53553/71A IT939608B (it) 1970-10-22 1971-10-18 Dispositivo ad espansione per la formazione di una sede anulare entro tubi
US00189958A US3732054A (en) 1970-10-22 1971-10-18 Annular expanding ring structure
TR18247A TR18247A (tr) 1970-10-22 1971-10-19 Borularin bilhassa plastik borularin ictarafinda dairevi yivlerin teminine mahsus genisletme basi
NL7114383A NL7114383A (da) 1970-10-22 1971-10-19
IL37968A IL37968A (en) 1970-10-22 1971-10-19 Annular expanding ring structure for forming grooves in pipes and the like
DK510471AA DK140423B (da) 1970-10-22 1971-10-20 Anordning ved ekspanderbare ringe, navnlig i forbindelse med cylindriske ekspansionshoveder til frembringelse af ringformede spor i indersiden af rørformede legemer.
DE19712152240 DE2152240C3 (de) 1970-10-22 1971-10-20 Aufweltvorrichtung zum Formen einer ringförmigen Nut am Innenumfang des Endabschnittes eines Rohres
EG461/71*UA EG10522A (en) 1970-10-22 1971-10-20 Annular expanding ring structure for shaping pipe ends
ES1971201317U ES201317Y (es) 1970-10-22 1971-10-21 Una estructura de aro de expansion anular.
BR7060/71A BR7107060D0 (pt) 1970-10-22 1971-10-21 Cabecote expansor compreendendo uma estrutura de anel expansivel anular
SE7113372A SE390391B (sv) 1970-10-22 1971-10-21 Expansionshuvud for anbringande av rinformade spae pa insidan av ror spec plastror
AU34872/71A AU452632B2 (en) 1970-10-22 1971-10-21 Annular expanding ring structure
LU64135D LU64135A1 (da) 1970-10-22 1971-10-22
AT915671A AT338506B (de) 1970-10-22 1971-10-22 Spreizkopf
CH1538171A CH534553A (de) 1970-10-22 1971-10-22 Formwerkzeug mit an einem zylindrischen Schaft ausweitbarem Ringteil
JP46083870A JPS5118085B1 (da) 1970-10-22 1971-10-22
BE774367A BE774367A (fr) 1970-10-22 1971-10-22 Anneau expansible
FR7138102A FR2111775B1 (da) 1970-10-22 1971-10-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO03996/70A NO126208B (da) 1970-10-22 1970-10-22

Publications (1)

Publication Number Publication Date
NO126208B true NO126208B (da) 1973-01-08

Family

ID=19879987

Family Applications (1)

Application Number Title Priority Date Filing Date
NO03996/70A NO126208B (da) 1970-10-22 1970-10-22

Country Status (22)

Country Link
US (1) US3732054A (da)
JP (1) JPS5118085B1 (da)
AT (1) AT338506B (da)
AU (1) AU452632B2 (da)
BE (1) BE774367A (da)
BR (1) BR7107060D0 (da)
CA (1) CA956068A (da)
CH (1) CH534553A (da)
DK (1) DK140423B (da)
EG (1) EG10522A (da)
ES (1) ES201317Y (da)
FR (1) FR2111775B1 (da)
GB (1) GB1355574A (da)
IL (1) IL37968A (da)
IS (1) IS2036A7 (da)
IT (1) IT939608B (da)
LU (1) LU64135A1 (da)
NL (1) NL7114383A (da)
NO (1) NO126208B (da)
SE (1) SE390391B (da)
TR (1) TR18247A (da)
ZA (1) ZA716799B (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907481A (en) * 1972-03-31 1975-09-23 Johns Manville Assembly for forming the bell end of a bell and spigot joint
FR2199497B1 (da) * 1972-09-15 1976-01-23 Equip Reseaux C Nalisati Fr
US4034057A (en) * 1973-04-05 1977-07-05 Polva-Nederland B.V. Method of shaping a bell end on thermoplastic pipe
US3899280A (en) * 1973-06-05 1975-08-12 Cretex Co Inc Swaging unit for thermoplastic pipe
US4032282A (en) * 1973-09-24 1977-06-28 Wilson-Tek Corporation Apparatus for forming bells on plastic tubes
AT328177B (de) * 1973-11-23 1976-03-10 Osterreichische Symalen Ges M Vorrichtung zur formung von muffen
FI51064C (fi) * 1974-04-11 1976-10-11 Upo Oy Laite sisäpuolisten urien aikaansaamiseksi muoviputkiin ja -putkenosii n.
US4021180A (en) * 1974-12-20 1977-05-03 Standard Oil Company (Indiana) Collapsible core
FI55139C (fi) * 1975-01-20 1979-06-11 Asko Upo Oy Anordning foer alstring av utvidgningar i plastroer och plastroersdelar
FR2429656A1 (fr) * 1978-06-30 1980-01-25 Papenmeier France Mandrin de formage a segments retractables
US4238180A (en) * 1979-01-08 1980-12-09 John H. Gordon Mandrel with identical expanding segments
US4236883A (en) * 1979-07-05 1980-12-02 Nrm Corporation Tire press
US4353860A (en) * 1979-09-21 1982-10-12 Gordon John H Method for pressure forming pipe bells
US4266926A (en) * 1979-09-21 1981-05-12 Gordon John H Pipe belling with external fluid pressure
US4277231A (en) * 1979-09-21 1981-07-07 Gordon John H Method and apparatus for pressure forming pipe bells
GB2157993B (en) * 1984-04-27 1987-12-31 Atomic Energy Authority Uk An improved apparatus for impressing pads on tubular bodies
US5039466A (en) * 1990-02-14 1991-08-13 Midwest Plastic Fabricators Method and apparatus for manufacturing plastic couplings
DE10107111B4 (de) * 2001-02-14 2004-07-01 Cmb Schankanlagen Gmbh Zapfhahn für Getränke
DE60124932D1 (de) * 2001-12-17 2007-01-11 Alessandro Pici Modulare Flasche
US11813417B2 (en) * 2019-08-13 2023-11-14 Medtronic Vascular, Inc. Catheter modification device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205535A (en) * 1961-02-25 1965-09-14 Kunstoffwerk Gebruder Anger G Apparatus for shaping the end of a tube
US3387348A (en) * 1964-11-17 1968-06-11 Crompton & Knowles Corp Device for making an internally coated tubular blank
US3248756A (en) * 1965-06-15 1966-05-03 Richard J Mills Expanding device for plastic pipe
US3484900A (en) * 1966-05-25 1969-12-23 Chemidus Plastics Ltd Tubing and piping of thermoplastics material
US3677684A (en) * 1969-12-15 1972-07-18 Nat Distillers Chem Corp Apparatus for enlarging an extremity of a plastic pipe

Also Published As

Publication number Publication date
JPS5118085B1 (da) 1976-06-07
SE390391B (sv) 1976-12-20
IL37968A0 (en) 1971-12-29
LU64135A1 (da) 1972-05-12
IL37968A (en) 1974-10-22
BE774367A (fr) 1972-02-14
IT939608B (it) 1973-02-10
GB1355574A (en) 1974-06-05
ES201317U (es) 1975-11-01
CH534553A (de) 1973-03-15
DK140423B (da) 1979-08-27
US3732054A (en) 1973-05-08
CA956068A (en) 1974-10-15
EG10522A (en) 1976-01-31
FR2111775B1 (da) 1977-01-21
ES201317Y (es) 1976-02-16
AU452632B2 (en) 1974-09-12
NL7114383A (da) 1972-04-25
ZA716799B (en) 1972-07-26
TR18247A (tr) 1976-11-10
IS2036A7 (is) 1971-11-24
DE2152240B2 (da) 1975-12-18
DE2152240A1 (de) 1972-04-27
AU3487271A (en) 1973-05-03
FR2111775A1 (da) 1972-06-09
ATA915671A (de) 1976-12-15
DK140423C (da) 1980-01-21
BR7107060D0 (pt) 1973-04-24
AT338506B (de) 1977-08-25

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