GB1169532A - Improvements in or relating to Leather Drying Machines - Google Patents

Improvements in or relating to Leather Drying Machines

Info

Publication number
GB1169532A
GB1169532A GB44649/65A GB4464965A GB1169532A GB 1169532 A GB1169532 A GB 1169532A GB 44649/65 A GB44649/65 A GB 44649/65A GB 4464965 A GB4464965 A GB 4464965A GB 1169532 A GB1169532 A GB 1169532A
Authority
GB
United Kingdom
Prior art keywords
drying
leather
drying plate
platen
hood
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
GB44649/65A
Inventor
Richard John Archer
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.)
EW Hudson Ltd
Original Assignee
EW Hudson Ltd
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 EW Hudson Ltd filed Critical EW Hudson Ltd
Priority to GB44649/65A priority Critical patent/GB1169532A/en
Priority to US586093A priority patent/US3438137A/en
Priority to DE19661660077 priority patent/DE1660077A1/en
Publication of GB1169532A publication Critical patent/GB1169532A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/045—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying thin, flat articles in a batch operation, e.g. leather, rugs, gels
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C14B1/26—Leather tensioning or stretching frames; Stretching-machines; Setting-out boards; Pasting boards
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B2700/00—Mechanical treatment or processing of skins, hides or leather in general; Pelt-shearing machines; Making driving belts; Machines for splitting intestines
    • C14B2700/07—Leather tensioning or stretching frames; Stretching-machines; Setting-out boards; Pasting boards; Fastening devices; Drying of leather

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

1,169,532. Leather-drying machines. E. W. HUDSON Ltd. 20 Oct., 1966 [21 Oct., 1965], No. 44649/65. Heading F4G. [Also in Division C6] A machine for drying leather, Figs. 1 and 3, comprises an assembly 1 of stacked platen structures 4, 5, 6, 7 and 8 provided with metal, e.g. steel, particularly mild steel, substantially horizontal drying plates 10, 11, 12, 13 and 14, on whose upper surfaces sheets of wet leather are placed, e.g. slicked. Each drying plate rests on and covers the open top of a substantially rectangular, rigid frame 15, in which a substantially horizontal metal sheet 17 is bolted to form a chamber 16a, into which a heated fluid, such as steam, is fed, through a pipe 29, to heat the associated drying plate and thus dry the leather thereon. The heating fluid leaves each chamber 16a through a pipe 31. The lowermost platen structure 4 comprises only a drying plate 10 a frame 15 having a metal sheet 17 forming a heating chamber 16a. The drying plate of the uppermost platen structure 8 may be covered by a suction hood 9 comprising a frame 15. The hood 9 and each of the platen structures 5, 6, 7, 8 are provided with a substantially horizontal wall or partition comprising an upper rubber sheet 18 and a threeply lower sheet of gauze 20, which divides each of the platens structures 5, 6, 7, 8 into a middle compartment 16b and a lower, open-bottomed compartment 16c constituting a suction hood for the drying plate of a platen structure located immediately thereunder. Air and watervapour are exhausted from the suction hoods through pipes 30. Each drying plate may also rest on the bars (24), Fig. 2 (not shown), of a grille comprising cross-tubes 23 supported on the associated metal sheet 17. The bars (24) are pierced by holes 25. A smaller drying machine according to the invention has only a platen structure 4 and a hood 9 in its assembly or stack 1. The drying machine is associated with the skin-handling and transfer arrangements 2, as described in Specification 1,169,534 and the heating arrangements and control gear 3, as described in Specification 1,169,533.
GB44649/65A 1965-10-21 1965-10-21 Improvements in or relating to Leather Drying Machines Expired GB1169532A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB44649/65A GB1169532A (en) 1965-10-21 1965-10-21 Improvements in or relating to Leather Drying Machines
US586093A US3438137A (en) 1965-10-21 1966-10-12 Leather drying machines
DE19661660077 DE1660077A1 (en) 1965-10-21 1966-10-19 Leather drying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44649/65A GB1169532A (en) 1965-10-21 1965-10-21 Improvements in or relating to Leather Drying Machines

Publications (1)

Publication Number Publication Date
GB1169532A true GB1169532A (en) 1969-11-05

Family

ID=10434203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44649/65A Expired GB1169532A (en) 1965-10-21 1965-10-21 Improvements in or relating to Leather Drying Machines

Country Status (3)

Country Link
US (1) US3438137A (en)
DE (1) DE1660077A1 (en)
GB (1) GB1169532A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1204265B (en) * 1986-03-24 1989-03-01 Cartigliano Off Spa VACUUM DRYING MACHINE WITH MULTIPLE WORKING PLATES FOR TANNED LEATHER
IT1233807B (en) * 1989-02-15 1992-04-17 Cartigliano Off Spa VACUUM DRYING MACHINE WITH MULTIPLE PLANES FOR INDUSTRIAL LEATHER AND SIMILAR PRODUCTS.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661543A (en) * 1950-06-24 1953-12-08 United Shoe Machinery Corp Apparatus for and methods of drying leather
US2686976A (en) * 1951-12-15 1954-08-24 United Shoe Machinery Corp Apparatus for and method of drying leather without the use of paste
DE1435309A1 (en) * 1960-11-18 1968-11-28 Luigi Turato Device for drying and smoothing leather
US3224109A (en) * 1962-02-09 1965-12-21 Cartigliano Off Spa Apparatus for the vacuum-drying of leather
US3321842A (en) * 1962-11-06 1967-05-30 Bocciardo Paolo Process and means for the stepwise drying under vacuum and successive conditioning, in a continuous operation, of tanned skins and the like
US3253351A (en) * 1963-02-05 1966-05-31 Bettanin Giuseppe Vacuum-drying apparatus
US3284917A (en) * 1963-06-12 1966-11-15 Diamond Int Corp Warpage control in molded pulp articles

Also Published As

Publication number Publication date
DE1660077A1 (en) 1971-04-15
US3438137A (en) 1969-04-15

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