GB1115168A - Process and apparatus for drying hides and skins or similar sheet-like articles - Google Patents

Process and apparatus for drying hides and skins or similar sheet-like articles

Info

Publication number
GB1115168A
GB1115168A GB40973/66A GB4097366A GB1115168A GB 1115168 A GB1115168 A GB 1115168A GB 40973/66 A GB40973/66 A GB 40973/66A GB 4097366 A GB4097366 A GB 4097366A GB 1115168 A GB1115168 A GB 1115168A
Authority
GB
United Kingdom
Prior art keywords
articles
covers
casing
skins
drying hides
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
GB40973/66A
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.)
CHARVO SA
Original Assignee
CHARVO 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 CHARVO SA filed Critical CHARVO SA
Publication of GB1115168A publication Critical patent/GB1115168A/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
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C14B1/58—Drying
    • 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

Abstract

1,115,168. Drying hides. CHARVO S.A. 14 Sept., 1968 [23 Sept., 1965], No. 40973/66. Heading F4G. In apparatus for drying hides and skins or like sheet-like articles, the articles H 1 , H 2 are applied to the polished surfaces 4a, 4b of a hollow, flat casing through which a heated fluid is caused to flow and which is tiltable on a framework between two substantially symmetrical positions at an angle of between 0 and 45 degrees to the vertical. A flat permeable resilient cushion 37, 38 is mounted on the inner side of each of a pair of resilient air-tight covers 35, 36 to press the articles into engagement with the heated surfaces, while the edges of the covers have resilient sealing means 41, 42 adapted to engage the surfaces of the casing around the articles. The spaces formed between the covers and the polished surfaces are selectively evacuated via ducts 13, 14 within the casing and the covers are hinged at their upper ends to one edge of the casing about a common horizontal axis by means of a motor-driven worm gearing and linkage 46 . . . 51.
GB40973/66A 1965-09-23 1966-09-14 Process and apparatus for drying hides and skins or similar sheet-like articles Expired GB1115168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR32496A FR1460696A (en) 1965-09-23 1965-09-23 Method and apparatus for vacuum drying of hides and skins

Publications (1)

Publication Number Publication Date
GB1115168A true GB1115168A (en) 1968-05-29

Family

ID=8588979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40973/66A Expired GB1115168A (en) 1965-09-23 1966-09-14 Process and apparatus for drying hides and skins or similar sheet-like articles

Country Status (5)

Country Link
US (1) US3378935A (en)
DE (1) DE1660052A1 (en)
ES (1) ES331926A1 (en)
FR (1) FR1460696A (en)
GB (1) GB1115168A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH609442A5 (en) * 1976-09-06 1979-02-28 Patpan Inc Apparatus for drying under vacuum flat objects, in particular large-sized skins and leathers
ES472798A1 (en) * 1977-09-02 1979-03-16 Patpan Inc Apparatus for drying flat articles of porous material under vacuum
US4767584A (en) * 1985-04-03 1988-08-30 Massachusetts Institute Of Technology Process of and apparatus for producing design patterns in materials
US4935083A (en) * 1988-09-21 1990-06-19 Massachusetts Inst Technology Process for producing design patterns on materials

Family Cites Families (5)

* 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
DE1435309A1 (en) * 1960-11-18 1968-11-28 Luigi Turato Device for drying and smoothing leather
US3253351A (en) * 1963-02-05 1966-05-31 Bettanin Giuseppe Vacuum-drying apparatus
DE1453723A1 (en) * 1963-07-19 1969-07-31 Barske Ulrich Max Centrifugal pump, especially for small to medium conveying flows
DE1263979B (en) * 1964-04-07 1968-03-21 Trockentechnik G M B H Process for drying flat material, especially leather

Also Published As

Publication number Publication date
ES331926A1 (en) 1967-11-01
DE1660052A1 (en) 1971-10-21
US3378935A (en) 1968-04-23
FR1460696A (en) 1966-01-07

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