ES374726A1 - Un mandril conico de expansion para mejorar la economia de los tubos de embadaje aplastables vacios. - Google Patents
Un mandril conico de expansion para mejorar la economia de los tubos de embadaje aplastables vacios.Info
- Publication number
- ES374726A1 ES374726A1 ES374726A ES374726A ES374726A1 ES 374726 A1 ES374726 A1 ES 374726A1 ES 374726 A ES374726 A ES 374726A ES 374726 A ES374726 A ES 374726A ES 374726 A1 ES374726 A1 ES 374726A1
- Authority
- ES
- Spain
- Prior art keywords
- taper
- mandrel
- hinge means
- expanding mandrel
- expanding mandrels
- 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
Links
Classifications
-
- 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
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/36—Making hollow objects characterised by the use of the objects collapsible or like thin-walled tubes, e.g. for toothpaste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
- B65B9/13—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the preformed tubular webs being supplied in a flattened state
- B65B9/14—Devices for distending tubes supplied in the flattened state
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Prostheses (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB36371/69A GB1291839A (en) | 1969-07-18 | 1969-07-18 | A taper-expanding mandrel |
Publications (1)
Publication Number | Publication Date |
---|---|
ES374726A1 true ES374726A1 (es) | 1972-04-16 |
Family
ID=10387537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES374726A Expired ES374726A1 (es) | 1969-07-18 | 1969-12-19 | Un mandril conico de expansion para mejorar la economia de los tubos de embadaje aplastables vacios. |
Country Status (9)
Country | Link |
---|---|
US (1) | US3690141A (es) |
BE (1) | BE743739A (es) |
DE (3) | DE6949442U (es) |
ES (1) | ES374726A1 (es) |
FR (1) | FR2056105A5 (es) |
GB (1) | GB1291839A (es) |
NL (1) | NL6919110A (es) |
NO (1) | NO128216B (es) |
SE (1) | SE376180B (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3847007A (en) * | 1970-08-11 | 1974-11-12 | T Brownbill | Variable throw rocker |
DE2733794C2 (de) * | 1977-07-27 | 1983-05-26 | Mepag Metall Und Plastik Packung Gmbh & Co, 6500 Mainz | Verfahren zur Herstellung konisch aufgeweiteter Metalltuben |
DE2754666A1 (de) * | 1977-12-08 | 1979-06-13 | Hinapat Ag | Verfahren und vorrichtung zur herstellung eines tubenrohlings |
FR2486834A1 (fr) * | 1980-07-18 | 1982-01-22 | Unicum Sa | Tete d'expansion pour un appareil destine a evaser ou a elargir les extremites des tubes ou similaires |
US4358961A (en) * | 1981-01-05 | 1982-11-16 | Western Electric Company, Inc. | Methods and apparatus for testing rupture strength of tubular parts |
GB2122299B (en) * | 1982-06-18 | 1985-06-05 | Ian Roland Yarnell | Removing irregularities in or enlarging a buried duct |
US4802273A (en) * | 1985-07-18 | 1989-02-07 | Cockerill Mechanical Industries | Hydraulic expansion tool for tubular element |
CH673790A5 (es) * | 1987-07-07 | 1990-04-12 | Elpatronic Ag | |
DE4008642A1 (de) * | 1990-03-17 | 1990-11-15 | Daimler Benz Ag | Spreizbarer rohraufweiter bzw. -entbeuler |
US5479687A (en) * | 1994-01-31 | 1996-01-02 | Btm Corporation | Apparatus for joining sheets of material |
US5727302A (en) * | 1994-01-31 | 1998-03-17 | Btm Corporation | Die and punch for forming a joint and method of making the die |
US5860315A (en) * | 1994-07-29 | 1999-01-19 | Etm Corporation | Device for securing tools |
US5782130A (en) * | 1997-01-27 | 1998-07-21 | Btm Corporation | Apparatus for retaining tools |
US6092270A (en) * | 1998-03-16 | 2000-07-25 | Btm Corporation | Die for forming a joint |
US6412324B2 (en) * | 1998-10-09 | 2002-07-02 | Wyman-Gordon Company | Apparatus and method for forming a double ended upset pipe |
US6785959B2 (en) * | 2002-08-15 | 2004-09-07 | Btm Corporation | Tool assembly employing a flexible retainer |
NZ570180A (en) * | 2008-07-29 | 2010-11-26 | B A Lancaster Ltd | Laminate/container formed from sheet wound on mandrel with selective application of pressure to form weakened areas for container corners |
US9994361B2 (en) | 2012-11-20 | 2018-06-12 | Ring Container Technologies, Llc | Apparatus for applying a handle to a container and method thereof |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3160920A (en) * | 1964-12-15 | Apparatus for forming plastic containers | ||
US1719720A (en) * | 1928-06-23 | 1929-07-02 | Beall Pipe And Tank Corp | Expanding mandrel |
US2444601A (en) * | 1944-11-27 | 1948-07-06 | Elkhart Brass Mfg Co | Readily detachable expander in apparatus for attaching couplings to hose |
US2461565A (en) * | 1944-12-07 | 1949-02-15 | Wayne J Morrill | Metal sleeve expanding device with integral wedge and piston rod |
US2780271A (en) * | 1951-09-27 | 1957-02-05 | Smith Corp A O | Apparatus for mechanically expanding large diameter pipe |
US2672175A (en) * | 1952-06-03 | 1954-03-16 | Russell B Howard | Pipe expander |
US2740456A (en) * | 1953-10-05 | 1956-04-03 | Jr Claude Laval | Expander tools |
US2828538A (en) * | 1956-11-15 | 1958-04-01 | American Welding Mfg Co | Unit process of sizing and flattening metal rings |
US2943667A (en) * | 1957-10-14 | 1960-07-05 | Arrowsmith Tool & Die Corp | Expanding mandrel hydro-press |
US3348292A (en) * | 1964-02-07 | 1967-10-24 | H B Sherman Mfg Company | Apparatus for mounting hose couplings |
US3412592A (en) * | 1965-10-22 | 1968-11-26 | Olin Mathieson | Pipe gripping and flaring apparatus |
-
1969
- 1969-07-18 GB GB36371/69A patent/GB1291839A/en not_active Expired
- 1969-12-08 US US883129A patent/US3690141A/en not_active Expired - Lifetime
- 1969-12-19 FR FR6944162A patent/FR2056105A5/fr not_active Expired
- 1969-12-19 ES ES374726A patent/ES374726A1/es not_active Expired
- 1969-12-19 NL NL6919110A patent/NL6919110A/xx unknown
- 1969-12-22 DE DE6949442U patent/DE6949442U/de not_active Expired
- 1969-12-22 DE DE19691966897 patent/DE1966897A1/de active Pending
- 1969-12-22 DE DE19691964187 patent/DE1964187B2/de active Pending
- 1969-12-24 BE BE743739D patent/BE743739A/xx unknown
-
1970
- 1970-03-02 SE SE7002673A patent/SE376180B/xx unknown
- 1970-07-17 NO NO02798/70A patent/NO128216B/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE1964187A1 (de) | 1971-01-28 |
DE1966897A1 (de) | 1975-03-13 |
NL6919110A (es) | 1971-01-20 |
BE743739A (es) | 1970-05-28 |
SE376180B (es) | 1975-05-12 |
FR2056105A5 (es) | 1971-05-14 |
DE1964187B2 (de) | 1976-10-28 |
DE6949442U (de) | 1970-05-06 |
GB1291839A (en) | 1972-10-04 |
NO128216B (es) | 1973-10-15 |
US3690141A (en) | 1972-09-12 |
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