GB1126142A - A method of expanding tubes - Google Patents

A method of expanding tubes

Info

Publication number
GB1126142A
GB1126142A GB2916/67A GB291667A GB1126142A GB 1126142 A GB1126142 A GB 1126142A GB 2916/67 A GB2916/67 A GB 2916/67A GB 291667 A GB291667 A GB 291667A GB 1126142 A GB1126142 A GB 1126142A
Authority
GB
United Kingdom
Prior art keywords
tube
prime mover
period
expanding
expander
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
GB2916/67A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1126142A publication Critical patent/GB1126142A/en
Expired legal-status Critical Current

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
    • 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
    • B21D39/16—Tube expanders with torque limiting devices
    • 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
    • B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49373—Tube joint and tube plate structure
    • Y10T29/49375—Tube joint and tube plate structure including conduit expansion or inflation
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y10T29/49771—Quantitative measuring or gauging
    • Y10T29/49776—Pressure, force, or weight determining
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53709—Overedge assembling means
    • Y10T29/53717—Annular work
    • Y10T29/53722—Annular work with radially acting tool inside annular work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

1,126,142. Jointing by tube expanding. W. BUSCH. 19 Jan., 1967 [24 Jan., 1966], No. 2916/67. Heading B3J. In expanding a tube into an orifice by a tubeexpander with skewed rollers and a mandrel driven by a prime mover, the direction of rotation of the prime mover is reversed automatically for a selectable period upon the prime mover reaching a torque appropriate to the desired engagement between the tube and orifice, after which period the prime mover is again switched automatically to its original direction of rotation and the expander moved along the tube to expand a different section. The period of reverse running may vary between 0-1 and 10 seconds, and due to the skewed rollers the mandrel withdraws slightly. A stop may limit penetration of the expander into the tube.
GB2916/67A 1966-01-24 1967-01-19 A method of expanding tubes Expired GB1126142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK58225A DE1289018B (en) 1966-01-24 1966-01-24 Pipe rolling process in the pilgrim step

Publications (1)

Publication Number Publication Date
GB1126142A true GB1126142A (en) 1968-09-05

Family

ID=7228591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2916/67A Expired GB1126142A (en) 1966-01-24 1967-01-19 A method of expanding tubes

Country Status (8)

Country Link
US (1) US3449812A (en)
BE (1) BE677984A (en)
CH (1) CH466323A (en)
DE (1) DE1289018B (en)
ES (1) ES335833A1 (en)
FR (1) FR1506983A (en)
GB (1) GB1126142A (en)
NL (1) NL6603791A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503238A (en) * 1966-05-05 1970-03-31 Rotary Profile Anstalt Manufacture of tubes
US4007699A (en) * 1972-02-04 1977-02-15 L. & C. Steinmuller Gmbh Method and apparatus for a differential rolling-in of tubes
DE2301815A1 (en) * 1973-01-15 1974-07-25 Kotthaus & Busch METHOD OF ROLLING PIPE USING AN AUTOMATIC ROLLER
US3979810A (en) * 1974-11-30 1976-09-14 Balcke-Durr Aktiengesellschaft Method of hermetically swaging tubes into tube plates
US4134286A (en) * 1977-09-13 1979-01-16 Dresser Industries, Inc. Method and apparatus for expanding tubes
FR2431884A1 (en) * 1978-07-28 1980-02-22 Inst T Khim Tube expander which measures variable effort applied to rolling tool - simultaneously with a linear variable of the expanding operation
US4873753A (en) * 1988-02-01 1989-10-17 Combustion Engineering, Inc. Control system for a rotation station for remotely installing a mechanical tube plug
TWI298384B (en) * 2005-10-12 2008-07-01 Shwin Chung Wong Connection of filling tube to a two-phase heat dissipation device
ITTO20090946A1 (en) * 2009-12-01 2011-06-02 Varian Spa METHOD TO IMPROVE THERMAL EXCHANGE EFFICIENCY BETWEEN A METAL BODY AND A TUBE IN WHICH A HEAT EXCHANGE FLUID FLOWS.
DE102014206028A1 (en) * 2013-12-17 2015-06-18 Johnson Controls Gmbh Method for connecting a first component to a second component by plastic deformation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB302331A (en) * 1927-12-15 1929-05-23 National Refrigeration Corporation
US2089790A (en) * 1935-07-24 1937-08-10 Texas Co Method of forming a rolled joint
US2219784A (en) * 1937-12-31 1940-10-29 J Faessler Mfg Co Rolling tool
US2375235A (en) * 1941-05-15 1945-05-08 Babcock & Wilcox Co Apparatus for tube expanding
US2409219A (en) * 1941-05-15 1946-10-15 Babcock & Wilcox Co Tube expanding
US2393283A (en) * 1942-07-29 1946-01-22 Elliott Co Method of expanding tubes
US2737996A (en) * 1951-07-06 1956-03-13 Babcock & Wilcox Co Tube expander involving automatic roller setting and release mechanism

Also Published As

Publication number Publication date
DE1289018B (en) 1969-02-13
BE677984A (en) 1966-09-19
CH466323A (en) 1968-12-15
US3449812A (en) 1969-06-17
ES335833A1 (en) 1967-12-01
FR1506983A (en) 1967-12-22
NL6603791A (en) 1967-07-25

Similar Documents

Publication Publication Date Title
GB1126142A (en) A method of expanding tubes
GB1323135A (en) Totally collapsible tubing
ES383363A1 (en) Apparatus for deforming a plastic pipe
NL156223B (en) COMBINATION OF AN ADJUSTABLE SLIP CLUTCH AND A CONTINUOUS VARIABLE FRICTION DRIVE.
ES411587A1 (en) Method and apparatus for blind riveting
FR2093060A5 (en) Paint rollers - in which synthetic fur is welded onto extruded plastic tube
ES398074A1 (en) Apparatus for producing tubular waffle shapes
AU464643B2 (en) Watertight wall of any desired length, without joints, constructed by cutting trenches in the ground, and method for its construction
GB1088133A (en) Improvements relating to hollow tubes
GB1257063A (en)
IE34332L (en) Constructing a lined tunnel.
GB1272961A (en) Friction welding thin wall tubes
GB1338273A (en) Method of joining a tube end to a flange
GB1189303A (en) Improvements relating to Joints Between Elongated Metal Members
GB975697A (en) Fabricated tubing and the method and apparatus for producing the same
ES404529A1 (en) Apparatus for continuously forming a tube and continually cutting the tube into substantially uniform lengths
GB1302463A (en)
GB1249721A (en) An improved method of manufacturing bearing sleeves, bearing sleeves made by this method and bearings provided with such bearing sleeves
GB1333831A (en) Cold drawing straight bore tubes
GB1183098A (en) Method of Fitting a Cap to a Pipe
GB1237058A (en) Detonating cord
ES335425A1 (en) Procedure to cut in segments of determined length a thick wall pipe of plastic material. (Machine-translation by Google Translate, not legally binding)
ES386890A1 (en) Mechanical tube expander
BE744130A (en) Spirally wound pipes mfre - from heavy strip
FR2071432A5 (en) Spirally wound pipes mfre - from heavy strip