FR2425284A1 - Cooling bed for steel rolling mill - has two differentially toothed combs rotating square billet during reciprocal horizontal movements - Google Patents

Cooling bed for steel rolling mill - has two differentially toothed combs rotating square billet during reciprocal horizontal movements

Info

Publication number
FR2425284A1
FR2425284A1 FR7909227A FR7909227A FR2425284A1 FR 2425284 A1 FR2425284 A1 FR 2425284A1 FR 7909227 A FR7909227 A FR 7909227A FR 7909227 A FR7909227 A FR 7909227A FR 2425284 A1 FR2425284 A1 FR 2425284A1
Authority
FR
France
Prior art keywords
combs
differentially
rolling mill
steel rolling
cooling bed
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.)
Withdrawn
Application number
FR7909227A
Other languages
French (fr)
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.)
Mannesmann Demag AG
Original Assignee
Mannesmann Demag 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 Mannesmann Demag AG filed Critical Mannesmann Demag AG
Publication of FR2425284A1 publication Critical patent/FR2425284A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
    • B65G25/04—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B21B43/02—Cooling beds comprising rakes racks, walking beams or bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Conveyors (AREA)
  • Metal Rolling (AREA)

Abstract

For utilisation at a steel rolling mill or similar, the cooling bed rotates a square section billet about its longitudinal axis during reciprocal horizontal displacements, deploying two types of differentially toothed combs acting with grills supporting the billets. The combs move relative to one another on vertical closed trajectories, the pitch of the teeth of the prim combs being double that of the sec combs. The teeth edges that rise in the direction of billet rotation may be between 30-45 degrees and between 3 and 7 degrees respectively to the horizontal the pitch of the teeth of the prim comb being 1.7-1.9times billet thickness. The sec. comb may have a fixed but reversible oval trajectory, certain grills being stationary and others having rectangular or circular trajectories.
FR7909227A 1978-05-11 1979-04-11 Cooling bed for steel rolling mill - has two differentially toothed combs rotating square billet during reciprocal horizontal movements Withdrawn FR2425284A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782820624 DE2820624A1 (en) 1978-05-11 1978-05-11 REFRIGERATED BED FOR ROLLED MATERIAL

Publications (1)

Publication Number Publication Date
FR2425284A1 true FR2425284A1 (en) 1979-12-07

Family

ID=6039144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909227A Withdrawn FR2425284A1 (en) 1978-05-11 1979-04-11 Cooling bed for steel rolling mill - has two differentially toothed combs rotating square billet during reciprocal horizontal movements

Country Status (4)

Country Link
JP (1) JPS54147113A (en)
BE (1) BE876194A (en)
DE (1) DE2820624A1 (en)
FR (1) FR2425284A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510530A1 (en) * 1981-08-03 1983-02-04 Europ Levage Manutention ALTERNATE-CONVEYOR-ACCUMULATOR
EP0302868A4 (en) * 1986-04-23 1989-04-24 Peter Martin Vos Cooking apparatus.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6175406U (en) * 1984-10-25 1986-05-21
JPH0595905U (en) * 1992-06-03 1993-12-27 富士車輌株式会社 Garbage input device
CN113716091B (en) * 2021-11-01 2022-01-07 深圳中科四合科技有限公司 Arrangement transposition device and method for square packaging device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1752990U (en) 1955-09-13 1957-09-26 Hans Hasselbeck CABINET, SHELVING OR FRAME.
DD120753A3 (en) 1974-05-07 1976-07-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510530A1 (en) * 1981-08-03 1983-02-04 Europ Levage Manutention ALTERNATE-CONVEYOR-ACCUMULATOR
EP0302868A4 (en) * 1986-04-23 1989-04-24 Peter Martin Vos Cooking apparatus.
US5066505A (en) * 1986-04-23 1991-11-19 Vos Fry Systems Australia Ltd. Cooking method and apparatus

Also Published As

Publication number Publication date
BE876194A (en) 1979-09-03
JPS5643806B2 (en) 1981-10-15
DE2820624A1 (en) 1979-11-15
JPS54147113A (en) 1979-11-17

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Legal Events

Date Code Title Description
ST Notification of lapse