ES380287A1 - Method and apparatus for rolling gear teeth or the like - Google Patents

Method and apparatus for rolling gear teeth or the like

Info

Publication number
ES380287A1
ES380287A1 ES380287A ES380287A ES380287A1 ES 380287 A1 ES380287 A1 ES 380287A1 ES 380287 A ES380287 A ES 380287A ES 380287 A ES380287 A ES 380287A ES 380287 A1 ES380287 A1 ES 380287A1
Authority
ES
Spain
Prior art keywords
masters
blanks
teeth
axes
gear teeth
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
ES380287A
Other languages
Spanish (es)
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 ES380287A1 publication Critical patent/ES380287A1/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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49471—Roll forming

Abstract

Cylindrical metallic blanks are provided with rolled gear teeth or splines by passing lengthwise between equidistant bevel gear shaped masters whose axes are inclined with reference to the axes of the blanks and which are mounted in a support arranged to orbit the masters about the axes of the blanks. The front end face of an advancing blank engages the teeth of the masters in the region of the larger-diameter ends of cones formed by the crowns of teeth on the masters and the outer diameters of annuli of teeth or splines formed by the masters exceed the diameters of the blanks. The masters are adjustable radially and/or angularly with reference to the axes of the blanks.
ES380287A 1969-05-12 1970-05-09 Method and apparatus for rolling gear teeth or the like Expired ES380287A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1924067A DE1924067C3 (en) 1969-05-12 1969-05-12 Rolling or rolling device for the non-cutting production of the teeth on gear wheels, multi-groove shafts, splined shafts or the like

Publications (1)

Publication Number Publication Date
ES380287A1 true ES380287A1 (en) 1972-09-01

Family

ID=5733924

Family Applications (1)

Application Number Title Priority Date Filing Date
ES380287A Expired ES380287A1 (en) 1969-05-12 1970-05-09 Method and apparatus for rolling gear teeth or the like

Country Status (8)

Country Link
US (1) US3677051A (en)
JP (1) JPS4835147B1 (en)
AT (1) AT296722B (en)
CH (1) CH512285A (en)
DE (1) DE1924067C3 (en)
ES (1) ES380287A1 (en)
FR (1) FR2047560A5 (en)
GB (1) GB1310938A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132098A (en) * 1977-05-27 1979-01-02 Southwestern Industries, Inc. Cold-rolling of large diameter gears
JPS59174240A (en) * 1983-03-22 1984-10-02 O S G Kk Method and apparatus for roll forming
JPS6327685U (en) * 1986-08-06 1988-02-23
US5301528A (en) * 1991-03-05 1994-04-12 Langstein & Schemann Gmbh Device for manufacturing toothed pulleys

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1558086A (en) * 1922-12-23 1925-10-20 Charles O Gustavsen Machine for rolling gears
US1830278A (en) * 1929-03-07 1931-11-03 Kocks Fritz Rolling mill
CH348139A (en) * 1955-11-11 1960-08-15 Grob Ernst Rolling process for the production of spur and helical gears and similar profiled cylindrical round bodies
US3323339A (en) * 1963-10-30 1967-06-06 Phelps Dodge Copper Prod Method and apparatus for corrugating tubes
DE1293122B (en) * 1964-05-16 1969-04-24 Erdelyi Ferenc Rolling device for producing or correcting gears on cylindrical workpieces

Also Published As

Publication number Publication date
GB1310938A (en) 1973-03-21
DE1924067A1 (en) 1971-06-16
DE1924067C3 (en) 1974-10-10
JPS4835147B1 (en) 1973-10-26
CH512285A (en) 1971-09-15
FR2047560A5 (en) 1971-03-12
SU367580A3 (en) 1973-01-23
DE1924067B2 (en) 1974-03-07
US3677051A (en) 1972-07-18
AT296722B (en) 1972-02-25

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