GB721054A - Process and apparatus for the shaping of metal bodies by rolling - Google Patents

Process and apparatus for the shaping of metal bodies by rolling

Info

Publication number
GB721054A
GB721054A GB12502/52A GB1250252A GB721054A GB 721054 A GB721054 A GB 721054A GB 12502/52 A GB12502/52 A GB 12502/52A GB 1250252 A GB1250252 A GB 1250252A GB 721054 A GB721054 A GB 721054A
Authority
GB
United Kingdom
Prior art keywords
blank
carrier
grooves
rolling
ribs
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
GB12502/52A
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.)
Ernst Grob AG
Original Assignee
Ernst Grob AG
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 Ernst Grob AG filed Critical Ernst Grob AG
Publication of GB721054A publication Critical patent/GB721054A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/16—Longitudinal screw clamp
    • 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
    • Y10T29/49377—Tube with heat transfer means
    • Y10T29/49378—Finned 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49377—Tube with heat transfer means
    • Y10T29/49378—Finned tube
    • Y10T29/49382—Helically finned

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Metal Rolling (AREA)

Abstract

721,054. Rolling. GROB, E. May 16, 1952 [May 16, 1951], No. 12502/52. Class 83 (4). In a method of forming grooves in a blank, groove.forming rollers are brought into repeated rolling engagement with the blank, the roller and blank being progressively moved relative to one another to extend the grooves. Apparatus for rolling teeth on crown wheels G comprises a rotatable carrier 11, Fig. 2, supporting rollers 10 having groove-forming ribs 17. The blank G is detachably mounted on a shaft 13 which is fed axially while continuously rotated at a synchronized speed so that the ribs 17 successively engage in partially formed grooves g. Inaccuracies resulting from the rotation of the blank G may be compensated by mounting the carrier 11 at askew angle. In further modifications a series of blanks may be arranged on a single shaft and the work may remain stationary while the carrier 11 is traversed by a carriage in a direction parallel to the grooves. More than one carrier head may be used or a number of blanks may be arranged around a carrier head so that the rolls 10 engage each blank in turn. Obliquely or helically toothed wheels may be rolled by setting the carrier 11, Fig. 4, at a skew angle and feeding the blank G either axially or parallel to the ribs 17 on the roller 10, the rate of rotation of the blank being arranged to compensate for the skew angle.
GB12502/52A 1951-05-16 1952-05-16 Process and apparatus for the shaping of metal bodies by rolling Expired GB721054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US226572A US2715846A (en) 1951-05-16 1951-05-16 Method of groove forming

Publications (1)

Publication Number Publication Date
GB721054A true GB721054A (en) 1954-12-29

Family

ID=22849454

Family Applications (2)

Application Number Title Priority Date Filing Date
GB12502/52A Expired GB721054A (en) 1951-05-16 1952-05-16 Process and apparatus for the shaping of metal bodies by rolling
GB32106/56A Expired GB808865A (en) 1951-05-16 1956-10-22 Profile rolling machine

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB32106/56A Expired GB808865A (en) 1951-05-16 1956-10-22 Profile rolling machine

Country Status (5)

Country Link
US (1) US2715846A (en)
CH (2) CH304101A (en)
DE (2) DE1016222B (en)
FR (2) FR1061949A (en)
GB (2) GB721054A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905033A (en) * 1955-04-06 1959-09-22 Grob Benjamin Groove rolling machine
US3137926A (en) * 1957-04-02 1964-06-23 Fairey Eng Formation of fins on metal bar or tube stock
US3094888A (en) * 1957-09-09 1963-06-25 Grob Benjamin Roller tool mounting and driving means
NL239262A (en) * 1958-05-16
US3096669A (en) * 1958-09-15 1963-07-09 Kent Owens Machine Co Metal forming machine and method
US3043169A (en) * 1959-05-14 1962-07-10 Michigan Tool Co Apparatus for pressure forming toothed elements
DE1175192B (en) * 1959-11-26 1964-08-06 Joachim Pfeiffer Dipl Ing Method and device for ironing strangfoermigem good, z. B. Band
US3141051A (en) * 1960-09-14 1964-07-14 Elm Coated Fabrics Company Inc Method and apparatus for preparing special surface finishes
US3142207A (en) * 1962-04-17 1964-07-28 Grob Benjamin Grooving method and apparatus
US3830087A (en) * 1970-07-01 1974-08-20 Sumitomo Metal Ind Method of making a cross-rifled vapor generating tube
DE2219663A1 (en) * 1972-04-21 1973-10-25 Grob Kaltwalzmasch Ernst ROLLING HEAD FOR COLD ROLLING SPELLED SHAFTS OR GEARS
FR2576228B1 (en) * 1985-01-23 1989-12-01 Escofier Tech Sa METHOD AND DEVICE FOR THE PRODUCTION OF GROOVES ON A REVOLUTION WALL
US5054146A (en) * 1988-12-08 1991-10-08 Videx-Wire Products (Pty.) Limited Anchor bolt
CH687597A5 (en) * 1993-02-25 1997-01-15 Grob Ernst Fa A process for the preparation rack, then prepared rack and device for Verfahrensdurchfuehrung.
US5659955A (en) * 1994-01-21 1997-08-26 Plamper; Gerhard Method of making powder metal helical gears
US6705949B2 (en) 2001-08-27 2004-03-16 Visteon Global Technologies, Inc. Shaft spline having a straight side tooth profile
DE102007039959B4 (en) 2007-08-23 2013-06-06 Profiroll Technologies Gmbh Method for cold rolling of longitudinal gears and profiles for long shaft-shaped workpieces and profile rolling machine for this purpose
DE102008002297A1 (en) * 2008-06-09 2009-12-10 Allgaier Werke Gmbh Roll forming method for producing longitudinally toothed profiled bodies in cup-shaped cylindrical workpieces
DE102010053547A1 (en) * 2010-12-04 2012-06-06 Form Technology Gmbh Method and device for producing an internally and externally toothed cup-shaped sheet metal part
DE102011011886B4 (en) * 2011-02-21 2012-12-27 Profiroll Technologies Gmbh Method for compacting the surface of sintered metal components
CN102500690A (en) * 2011-12-26 2012-06-20 天津天海同步科技股份有限公司 Machining tool for thin-walled rotating body parts and machining equipment employing machining tool
DE102012024030A1 (en) 2012-12-10 2014-06-12 Profiroll Technologies Gmbh Device useful for compression and calibration of sintered metal component, preferably sintered metal cams, comprises five compression tools, which are arranged and driven in a common plane
CN105436327B (en) * 2014-08-12 2018-02-02 博世华域转向系统（烟台）有限公司 A kind of lower steering spindle spline riveting device of steering column
CH714772A1 (en) * 2018-11-15 2019-09-13 Grob Ernst Fa Device and method for cold forming profiling of workpieces.

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US97691A (en) * 1869-12-07 Improved machine for swaging threads on screws
US74570A (en) * 1868-02-18 Improved peooess of eoliing hoes
US58134A (en) * 1866-09-18 Improvement in machines for making screws
DE295561C (en) *
US857576A (en) * 1906-08-13 1907-06-25 George A Bates Machine for raising flutes on drawing and other rolls.
US989643A (en) * 1908-10-30 1911-04-18 Tubes Ltd Manufacture of metal tubes or the like.
CH46879A (en) * 1909-04-24 1910-06-01 Raoul Petite Machine for clamping strands of a flexible attachment part in a metal mass
CH52298A (en) * 1910-02-14 1911-11-01 Mannesmann Ag Rolling mill with work rolls moving in closed orbits
CH50733A (en) * 1910-02-14 1911-06-16 Mannesmann Ag Rolling mill with work rolls moving in closed orbits
CH52216A (en) * 1910-02-14 1911-11-01 Mannesmann Ag Rolling mill with work rolls moving in closed orbits
US1017569A (en) * 1910-10-19 1912-02-13 Cyrus Lewis Sr Riffling-machine.
US1128613A (en) * 1912-06-29 1915-02-16 Frederick William Lanchester Apparatus for cutting worm-gear.
FR477486A (en) * 1913-08-28 1915-10-22 Harold Napier Anderson Manufacturing process of toothed wheels
US1545070A (en) * 1921-09-23 1925-07-07 Niles Bementpond Co Process of generating gears
US1499534A (en) * 1922-06-05 1924-07-01 John A Katzenmeyer Reducing cylindrical bodies
GB209099A (en) * 1924-01-03 1924-07-10 Deutsche Werke Aktiengesellschaft
US1929987A (en) * 1930-06-09 1933-10-10 Alice F Mead Rod reducing apparatus
US1887510A (en) * 1931-03-28 1932-11-15 Curtis E Honeycutt Method and means for refluting textile rolls
US1964746A (en) * 1932-06-09 1934-07-03 Francis P Sloan Floor roughing machine
NL59098C (en) * 1942-01-16
BE453299A (en) * 1942-09-04
US2565780A (en) * 1946-04-26 1951-08-28 Nat Tube Co Roller die
US2645954A (en) * 1949-03-30 1953-07-21 Servel Inc Thread forming method and apparatus

Also Published As

Publication number Publication date
DE1016222B (en) 1957-09-26
CH304101A (en) 1954-12-31
FR1163900A (en) 1958-10-02
DE1034127B (en) 1958-07-17
US2715846A (en) 1955-08-23
GB808865A (en) 1959-02-11
CH352987A (en) 1961-03-31
FR1061949A (en) 1954-04-16

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