GB463018A - Improvements in or relating to rolling mills for rolling strips, sheet and rod material tapered in the longitudinal direction - Google Patents

Improvements in or relating to rolling mills for rolling strips, sheet and rod material tapered in the longitudinal direction

Info

Publication number
GB463018A
GB463018A GB1885336A GB1885336A GB463018A GB 463018 A GB463018 A GB 463018A GB 1885336 A GB1885336 A GB 1885336A GB 1885336 A GB1885336 A GB 1885336A GB 463018 A GB463018 A GB 463018A
Authority
GB
United Kingdom
Prior art keywords
gear
roll
drive
rolling
rolled
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
GB1885336A
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.)
DUERENER METALLWERKE AG WERK W
Original Assignee
DUERENER METALLWERKE AG WERK W
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 DUERENER METALLWERKE AG WERK W filed Critical DUERENER METALLWERKE AG WERK W
Publication of GB463018A publication Critical patent/GB463018A/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
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/007—Taper rolling, e.g. leaf springs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Powder Metallurgy (AREA)

Abstract

463,018. Rolling. DURENER METALLWERKE AKT.-GES. WERK WITTENAU. July 7, 1936, No. 18853. Convention date, Aug. 29, 1935. [Class 83 (iv)] Strips, sheets, or rods are rolled to a longitudinal taper, by automatically adjusting the roll pass continually during rolling, depending on the speed of the rolls and/or on the material being rolled. The roll drive is coupled to a gear 12 which transmits adjustment to the roll screws through a regulating gear 10, a clutch 11, worm drive 8 and gear wheel 6 turning the pinions 5 of the roll screws. The gear 12 is provided with a hand adjusting lever 13 which acts on the sides of the double coned belt pulleys to vary the transmission speed. The drive from 12 to 10 is provided with a coupling 14 internally threaded at one end and with a square socket at the other end, whereby differential speed of the two shafts therein screws the coupling to move axially and actuate through links 15, 16, the adjustable cones of the belt pulleys in the gear 10. A motor 9 drives one part of the gear 10, but the drive may be coupled to a roll'shaft when the extra gear box 12 may be eliminated. The drive of the gear and the regulator 10 is automatically started and stopped in dependence on the material being rolled. The gear 10 may be dispensed with.
GB1885336A 1935-08-29 1936-07-07 Improvements in or relating to rolling mills for rolling strips, sheet and rod material tapered in the longitudinal direction Expired GB463018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED71026D DE721165C (en) 1935-08-29 1935-08-29 Rolling mill for strips, sheets and bars that are narrowed in their longitudinal direction

Publications (1)

Publication Number Publication Date
GB463018A true GB463018A (en) 1937-03-19

Family

ID=7060728

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1885336A Expired GB463018A (en) 1935-08-29 1936-07-07 Improvements in or relating to rolling mills for rolling strips, sheet and rod material tapered in the longitudinal direction

Country Status (3)

Country Link
DE (1) DE721165C (en)
FR (1) FR808070A (en)
GB (1) GB463018A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE911482C (en) * 1941-12-28 1954-05-13 Siemag Vertriebsgesellschaft M Apparatus for the production of rolling bars of composite, e.g. T or cruciform profile
DE969232C (en) * 1942-01-10 1958-05-14 Eisen & Stahlind Ag Rolling mill for rolling workpieces profiled in the rolling direction

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937701C (en) * 1943-08-22 1956-01-12 Wilhelm Muellenbach Rolling mill for rolling sheet metal or strips with a cross-section that changes in the rolling direction
DE971469C (en) * 1951-12-18 1959-02-05 Fritz Dr Singer Roller stretching machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE911482C (en) * 1941-12-28 1954-05-13 Siemag Vertriebsgesellschaft M Apparatus for the production of rolling bars of composite, e.g. T or cruciform profile
DE969232C (en) * 1942-01-10 1958-05-14 Eisen & Stahlind Ag Rolling mill for rolling workpieces profiled in the rolling direction

Also Published As

Publication number Publication date
FR808070A (en) 1937-01-28
DE721165C (en) 1942-05-28

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