JPS51116164A - Apparatus for expanding conduit ends - Google Patents
Apparatus for expanding conduit endsInfo
- Publication number
- JPS51116164A JPS51116164A JP2803776A JP2803776A JPS51116164A JP S51116164 A JPS51116164 A JP S51116164A JP 2803776 A JP2803776 A JP 2803776A JP 2803776 A JP2803776 A JP 2803776A JP S51116164 A JPS51116164 A JP S51116164A
- Authority
- JP
- Japan
- Prior art keywords
- conduit ends
- expanding conduit
- expanding
- conduit
- 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
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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
- B21D41/026—Enlarging by means of mandrels
-
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/20—Tube expanders with mandrels, e.g. expandable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Punching Or Piercing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752511490 DE2511490A1 (en) | 1975-03-15 | 1975-03-15 | DEVICE FOR EXPANSION OF PIPE ENDS |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51116164A true JPS51116164A (en) | 1976-10-13 |
Family
ID=5941535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2803776A Pending JPS51116164A (en) | 1975-03-15 | 1976-03-15 | Apparatus for expanding conduit ends |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS51116164A (en) |
AU (1) | AU1183376A (en) |
BE (1) | BE838710A (en) |
DE (1) | DE2511490A1 (en) |
FR (1) | FR2304420A1 (en) |
GB (1) | GB1485098A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004009142A (en) * | 2002-06-06 | 2004-01-15 | Rothenberger Werkzeuge Ag | Plier type hand tool for expanding hollow body |
JP2012232514A (en) * | 2011-05-02 | 2012-11-29 | Nippon Pillar Packing Co Ltd | Apparatus for working resin pipe |
KR20210059891A (en) * | 2019-11-18 | 2021-05-26 | (주)지비엔텍 | Rotating Drive Type Locking Module |
CN112872210A (en) * | 2021-01-18 | 2021-06-01 | 曹树锋 | Metal pipe reaming equipment for industrial processing |
CN113649484A (en) * | 2021-07-26 | 2021-11-16 | 浙江飞越机电有限公司 | Double-spring feeding reset structure of hydraulic pipe fitting machining tool conical head |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2654102C2 (en) * | 1976-11-29 | 1984-01-05 | Rothenberger GmbH & Co Werkzeuge-Maschinen KG, 6000 Frankfurt | Expansion head for pipe expanding devices with exchangeable expansion jaws |
DE3067136D1 (en) * | 1979-07-30 | 1984-04-26 | Ridge Tool Co | Tube expanding tool |
GB2134835B (en) * | 1982-12-01 | 1986-12-10 | Bailey & Co Ltd | Sheet metal punch |
US4735078A (en) * | 1986-07-07 | 1988-04-05 | Emerson Electric Co. | Tube expanding tool |
US4776196A (en) * | 1987-07-14 | 1988-10-11 | Ti Automotive Division Of Ti Canada Inc. | Process and apparatus for forming flanged ends on tubular workpieces |
DE3732628C1 (en) * | 1987-09-28 | 1989-04-27 | Rothenberger Werkzeuge Masch | Expanding tool for hollow workpieces |
DE3826187A1 (en) * | 1988-08-02 | 1990-02-08 | Rothenberger Werkzeuge Masch | Expansion tool for hollow workpieces |
DE3930710A1 (en) * | 1989-09-14 | 1991-03-28 | Rothenberger Werkzeuge Masch | Expanding tool for hollow, cylindrical workpieces |
GB9024776D0 (en) * | 1990-11-14 | 1991-01-02 | Johansson Bo E | Cutting and flanging tools |
DE4104205C1 (en) * | 1991-02-12 | 1992-10-08 | Rothenberger Werkzeuge-Maschinen Gmbh, 6233 Kelkheim, De | |
DE4200020C1 (en) * | 1992-01-02 | 1993-07-22 | Rothenberger Werkzeuge-Maschinen Gmbh, 6233 Kelkheim, De | Hollow, cylindrical workpiece widening tool - has rack teeth on sliding mandrel meshing with teeth on hinged, L=shaped handle |
GB9917578D0 (en) * | 1999-07-28 | 1999-09-29 | E R Varney Tools Limited | Swaging tool |
ATE262992T1 (en) * | 2000-01-21 | 2004-04-15 | Virax Sa | EXPANSION DEVICE FOR FORMING SLEEVES ON PIPE ENDS |
GB2371253B (en) * | 2000-08-10 | 2004-04-14 | Mechatronic Production Systems | Improvements in pipe shaping |
FR2910828B1 (en) | 2006-12-28 | 2009-03-06 | Virax Soc Par Actions Simplifi | EXPANSION TOOL DEVICE FOR MACHINE PLIERS TO MAKE PLUGS IN PLASTIC OR COMPOSITE PIPES |
WO2009000966A1 (en) * | 2007-06-25 | 2008-12-31 | Uponor Innovation Ab | Method and tool for expanding a pipe end |
EP2374554B1 (en) | 2010-04-06 | 2017-09-06 | Milwaukee Electric Tool Corporation | Pex expanding tool |
DE202010004948U1 (en) * | 2010-04-13 | 2011-09-01 | Rehau Ag + Co. | Expander head for hollow workpieces with guided segments |
US9914260B2 (en) | 2014-06-20 | 2018-03-13 | Milwaukee Electric Tool Corporation | PEX expanding tool |
US9862137B2 (en) | 2015-04-20 | 2018-01-09 | Milwaukee Electric Tool Corporation | PEX expanding tool |
WO2016201196A1 (en) | 2015-06-10 | 2016-12-15 | Milwaukee Electric Tool Corporation | Pex expanding tool |
CN109513839B (en) * | 2018-12-15 | 2024-01-30 | 广东弘毅智能装备有限公司 | Pipe end processing machine with accurate transmission |
EP3698941A3 (en) | 2019-02-20 | 2020-10-21 | Milwaukee Electric Tool Corporation | Pex expansion tool |
CN212653901U (en) | 2019-02-20 | 2021-03-05 | 米沃奇电动工具公司 | Expansion tool, working element for expanding a pipe, fitting, mandrel assembly and pipe expansion system |
CN214726466U (en) | 2020-11-27 | 2021-11-16 | 米沃奇电动工具公司 | Expansion tool |
US11779990B2 (en) | 2021-04-09 | 2023-10-10 | Milwaukee Electric Tool Corporation | Expansion tool |
-
1975
- 1975-03-15 DE DE19752511490 patent/DE2511490A1/en active Pending
-
1976
- 1976-01-15 GB GB165576A patent/GB1485098A/en not_active Expired
- 1976-02-19 BE BE164435A patent/BE838710A/en unknown
- 1976-03-11 AU AU11833/76A patent/AU1183376A/en not_active Expired
- 1976-03-15 FR FR7607353A patent/FR2304420A1/en active Granted
- 1976-03-15 JP JP2803776A patent/JPS51116164A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004009142A (en) * | 2002-06-06 | 2004-01-15 | Rothenberger Werkzeuge Ag | Plier type hand tool for expanding hollow body |
JP2012232514A (en) * | 2011-05-02 | 2012-11-29 | Nippon Pillar Packing Co Ltd | Apparatus for working resin pipe |
KR20210059891A (en) * | 2019-11-18 | 2021-05-26 | (주)지비엔텍 | Rotating Drive Type Locking Module |
CN112872210A (en) * | 2021-01-18 | 2021-06-01 | 曹树锋 | Metal pipe reaming equipment for industrial processing |
CN113649484A (en) * | 2021-07-26 | 2021-11-16 | 浙江飞越机电有限公司 | Double-spring feeding reset structure of hydraulic pipe fitting machining tool conical head |
CN113649484B (en) * | 2021-07-26 | 2024-04-26 | 浙江飞越机电有限公司 | Double-spring feeding reset structure of hydraulic pipe fitting processing tool bit |
Also Published As
Publication number | Publication date |
---|---|
GB1485098A (en) | 1977-09-08 |
DE2511490A1 (en) | 1976-09-23 |
FR2304420A1 (en) | 1976-10-15 |
FR2304420B3 (en) | 1978-12-08 |
AU1183376A (en) | 1977-09-15 |
BE838710A (en) | 1976-06-16 |
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