CH396583A - Method for controlling the drive coupling of rotating crop shears - Google Patents

Method for controlling the drive coupling of rotating crop shears

Info

Publication number
CH396583A
CH396583A CH1312162A CH1312162A CH396583A CH 396583 A CH396583 A CH 396583A CH 1312162 A CH1312162 A CH 1312162A CH 1312162 A CH1312162 A CH 1312162A CH 396583 A CH396583 A CH 396583A
Authority
CH
Switzerland
Prior art keywords
controlling
drive coupling
crop shears
rotating crop
rotating
Prior art date
Application number
CH1312162A
Other languages
German (de)
Inventor
Thoet Walter
Heckmann Hermann
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH396583A publication Critical patent/CH396583A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D36/00—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut
    • B23D36/0008—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut for machines with only one cutting, sawing, or shearing devices
    • B23D36/0083—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut for machines with only one cutting, sawing, or shearing devices for cutting off of the ends of the products, e.g. cropping shears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D36/00—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D36/00—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut
    • B23D36/0008—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut for machines with only one cutting, sawing, or shearing devices
    • B23D36/0033—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut for machines with only one cutting, sawing, or shearing devices for obtaining pieces of a predetermined length
    • B23D36/0058—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut for machines with only one cutting, sawing, or shearing devices for obtaining pieces of a predetermined length the tool stopping for a considerable time after each cutting operation
    • B23D36/0066—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut for machines with only one cutting, sawing, or shearing devices for obtaining pieces of a predetermined length the tool stopping for a considerable time after each cutting operation and taking account of marks, e.g. on the stock

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
CH1312162A 1961-11-10 1962-11-09 Method for controlling the drive coupling of rotating crop shears CH396583A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0064729 1961-11-10

Publications (1)

Publication Number Publication Date
CH396583A true CH396583A (en) 1965-07-31

Family

ID=6974495

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1312162A CH396583A (en) 1961-11-10 1962-11-09 Method for controlling the drive coupling of rotating crop shears

Country Status (2)

Country Link
CH (1) CH396583A (en)
DE (1) DE1438263A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058298A2 (en) * 1981-02-09 1982-08-25 Lummus Crest S.à.r.l. Rotary knife control
FR2634034A1 (en) * 1988-07-09 1990-01-12 Danfoss As METHOD AND CIRCUIT FOR CONTROLLING THE SPEED OF AN OBJECT THAT CAN BE MOVED BY A MECHANISM

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058298A2 (en) * 1981-02-09 1982-08-25 Lummus Crest S.à.r.l. Rotary knife control
EP0058298A3 (en) * 1981-02-09 1984-08-29 Lummus Crest S.à.r.l. Rotary knife control
FR2634034A1 (en) * 1988-07-09 1990-01-12 Danfoss As METHOD AND CIRCUIT FOR CONTROLLING THE SPEED OF AN OBJECT THAT CAN BE MOVED BY A MECHANISM
CH677860GA3 (en) * 1988-07-09 1991-07-15

Also Published As

Publication number Publication date
DE1438263A1 (en) 1968-10-03

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