ES313258A1 - Improvements in and relating to mechanism having a swingable arm for supporting tongs or other devices - Google Patents

Improvements in and relating to mechanism having a swingable arm for supporting tongs or other devices

Info

Publication number
ES313258A1
ES313258A1 ES0313258A ES313258A ES313258A1 ES 313258 A1 ES313258 A1 ES 313258A1 ES 0313258 A ES0313258 A ES 0313258A ES 313258 A ES313258 A ES 313258A ES 313258 A1 ES313258 A1 ES 313258A1
Authority
ES
Spain
Prior art keywords
secured
cylinder
bearings
rollers
supporting
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
ES0313258A
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.)
USINOR SA
Original Assignee
USINOR SA
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 USINOR SA filed Critical USINOR SA
Publication of ES313258A1 publication Critical patent/ES313258A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/20—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands
    • B21B39/24—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands by tongs or grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Handcart (AREA)
  • Coating Apparatus (AREA)
  • Rotary Presses (AREA)

Abstract

An arm 1, supporting a gripper mechanism 0, Fig. 1 (not shown), is secured to a bracket 21 mounted on the lower end of a cylinder 19 which is rotatable about an axis X-X in bearings 16, 17. The bearings are mounted in a body 14 secured to a circular base 9 which is secured adjustably by units 11 and bolts 10 to a plate 5 which is adjustably secured to a fixed bracket 4 by bolts 6 passing through elongated holes 8 in the bracket. The cylinder 19 constitutes the cylinder of a double-acting fluid pressure ram the piston rod 24 of which is provided with a shaft 27 supporting pairs of rollers 28, 29. The rollers 28 engage in slots 33 in a sleeve 34 secured to the cylinder 19, and the rollers 29 engage in helical slots 36 formed in a sleeve 37 secured to the body 14 whereby, upon actuation of the ram, the cylinder 19, together with the arm 1, is rotated in the bearings 16, 17 about the axis X-X.
ES0313258A 1964-05-21 1965-05-21 Improvements in and relating to mechanism having a swingable arm for supporting tongs or other devices Expired ES313258A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR975248A FR1404579A (en) 1964-05-21 1964-05-21 Oscillating arm mechanism for moving a clamp or other device

Publications (1)

Publication Number Publication Date
ES313258A1 true ES313258A1 (en) 1965-08-16

Family

ID=8830487

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0313258A Expired ES313258A1 (en) 1964-05-21 1965-05-21 Improvements in and relating to mechanism having a swingable arm for supporting tongs or other devices

Country Status (5)

Country Link
BE (1) BE663074A (en)
DE (1) DE1452110A1 (en)
ES (1) ES313258A1 (en)
FR (1) FR1404579A (en)
GB (1) GB1040087A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342128A1 (en) * 1976-02-27 1977-09-23 Metafram Metallurg Fse Poudres HIGH-CADENCE TRANSFER ARM MOVEMENT DEVICE
FR2342127A1 (en) * 1976-02-27 1977-09-23 Metafram Metallurg Fse Poudres FAST RATE TRANSFER ARM FOR PART HANDLING

Also Published As

Publication number Publication date
GB1040087A (en) 1966-08-24
DE1452110A1 (en) 1968-12-12
FR1404579A (en) 1965-07-02
BE663074A (en) 1965-08-17

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