GB933023A - Tensioning apparatus for tenuous material - Google Patents

Tensioning apparatus for tenuous material

Info

Publication number
GB933023A
GB933023A GB4303061A GB4303061A GB933023A GB 933023 A GB933023 A GB 933023A GB 4303061 A GB4303061 A GB 4303061A GB 4303061 A GB4303061 A GB 4303061A GB 933023 A GB933023 A GB 933023A
Authority
GB
United Kingdom
Prior art keywords
roller
rollers
suspended
tensioning apparatus
supported
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
GB4303061A
Inventor
Leonard Austin Karber
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.)
HERR EQUIPMENT CORP
Original Assignee
HERR EQUIPMENT CORP
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 HERR EQUIPMENT CORP filed Critical HERR EQUIPMENT CORP
Priority to GB4303061A priority Critical patent/GB933023A/en
Publication of GB933023A publication Critical patent/GB933023A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/003—Regulation of tension or speed; Braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/05—Stretching combined with rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

933,023. Feeding webs. HERR EQUIPMENT CORPORATION. Dec. 1, 1961, No. 43030/61. Class 100 (1). [Also in Group XXXV] Web-tensioning apparatus comprises a plurality of rollers 13, 14, 17 and 19, with roller 19 mounted for rectilinear movement vertically between rollers 13 and 14. Roller 19 is supported by means known as the Watt Straight Line Mechanism comprising linkages 20, 21 and 23. A weight 27 is used to counterbalance the effective weight of roller 19 to a requisite degree and it is supported by a rod 25 suspended from a transverse strut 24 at the end of linkage member 21. Weights may be added to roller 19 by placing weights upon a rod 125, Fig. 2. The lower end of a chain 28 suspended from one end of strut 24 is secured to a reactor 29 which controls the speed of drive means 18, Fig. 3, for driving rollers 14 and 17. Rollers 14 and 17 may have a suitable non-slip working surface such as rubber and be associated with a pinch roller (not illustrated).
GB4303061A 1961-12-01 1961-12-01 Tensioning apparatus for tenuous material Expired GB933023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4303061A GB933023A (en) 1961-12-01 1961-12-01 Tensioning apparatus for tenuous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4303061A GB933023A (en) 1961-12-01 1961-12-01 Tensioning apparatus for tenuous material

Publications (1)

Publication Number Publication Date
GB933023A true GB933023A (en) 1963-07-31

Family

ID=10427023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4303061A Expired GB933023A (en) 1961-12-01 1961-12-01 Tensioning apparatus for tenuous material

Country Status (1)

Country Link
GB (1) GB933023A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237008A (en) * 1989-10-13 1991-04-24 Final Packaging Ltd Dancer rollers
GB2250273A (en) * 1990-11-29 1992-06-03 Molins Plc Web tension control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237008A (en) * 1989-10-13 1991-04-24 Final Packaging Ltd Dancer rollers
GB2250273A (en) * 1990-11-29 1992-06-03 Molins Plc Web tension control system

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