FR2355068A2 - Machine for removing wool from conveyor-mounted skins - offers adjustable relationship between speeds of wool removal and skin surfaces - Google Patents

Machine for removing wool from conveyor-mounted skins - offers adjustable relationship between speeds of wool removal and skin surfaces

Info

Publication number
FR2355068A2
FR2355068A2 FR7618746A FR7618746A FR2355068A2 FR 2355068 A2 FR2355068 A2 FR 2355068A2 FR 7618746 A FR7618746 A FR 7618746A FR 7618746 A FR7618746 A FR 7618746A FR 2355068 A2 FR2355068 A2 FR 2355068A2
Authority
FR
France
Prior art keywords
dewooling
skin
cylinders
speeds
skins
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.)
Pending
Application number
FR7618746A
Other languages
French (fr)
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.)
BERNAT SAULIERE ETS
Original Assignee
BERNAT SAULIERE ETS
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 BERNAT SAULIERE ETS filed Critical BERNAT SAULIERE ETS
Priority to FR7618746A priority Critical patent/FR2355068A2/en
Publication of FR2355068A2 publication Critical patent/FR2355068A2/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C14B1/02—Fleshing, unhairing, samming, stretching-out, setting-out, shaving, splitting, or skiving skins, hides, or leather
    • C14B1/04—Fleshing, unhairing, samming, stretching-out, setting-out, shaving, splitting, or skiving skins, hides, or leather using slicking, scraping, or smoothing-out cylinders or blades fixed on supports, e.g. cylinders, in a plane substantially at right angles to the working surface
    • C14B1/12—Fleshing, unhairing, samming, stretching-out, setting-out, shaving, splitting, or skiving skins, hides, or leather using slicking, scraping, or smoothing-out cylinders or blades fixed on supports, e.g. cylinders, in a plane substantially at right angles to the working surface in machines with plane supporting bed-plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Structure Of Belt Conveyors (AREA)

Abstract

Dewooling machine for animal skins, as described in the parent patent, in which skins are secured to work tables which are chain-conveyed on a vertical run between dewooling cylinders. Each table is encircled by a conveyor band which is displaced vertically as it passes between the cylinders so that the whole skin is exposed for dewooling. In this addn. conveyor band movement is obtd. by fitting to a band pulley shaft a sprocket to engage a drive chain rising at a speed which greatly reduces the maximum relative difference in speeds between the skin and the dewooling cylinder surfaces. Displacement of the skin conveyor band around its work table pref. continues for >=1/2 of the vertical run between dewooling cylinders. The relative speeds of the tables crrier chains and band drive chain can be adjusted, esp. by altering the ratio of the effective dias. of their respective driving chain wheels on a common shaft. Thus the dewooling action between skin and cylinders can be optimised to improve skin quality.
FR7618746A 1976-06-17 1976-06-17 Machine for removing wool from conveyor-mounted skins - offers adjustable relationship between speeds of wool removal and skin surfaces Pending FR2355068A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7618746A FR2355068A2 (en) 1976-06-17 1976-06-17 Machine for removing wool from conveyor-mounted skins - offers adjustable relationship between speeds of wool removal and skin surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618746A FR2355068A2 (en) 1976-06-17 1976-06-17 Machine for removing wool from conveyor-mounted skins - offers adjustable relationship between speeds of wool removal and skin surfaces

Publications (1)

Publication Number Publication Date
FR2355068A2 true FR2355068A2 (en) 1978-01-13

Family

ID=9174643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618746A Pending FR2355068A2 (en) 1976-06-17 1976-06-17 Machine for removing wool from conveyor-mounted skins - offers adjustable relationship between speeds of wool removal and skin surfaces

Country Status (1)

Country Link
FR (1) FR2355068A2 (en)

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