GB552616A - Improved method of and means for burring the wool or fur of animal skins - Google Patents

Improved method of and means for burring the wool or fur of animal skins

Info

Publication number
GB552616A
GB552616A GB1317941A GB1317941A GB552616A GB 552616 A GB552616 A GB 552616A GB 1317941 A GB1317941 A GB 1317941A GB 1317941 A GB1317941 A GB 1317941A GB 552616 A GB552616 A GB 552616A
Authority
GB
United Kingdom
Prior art keywords
roll
burring
lever
tool
knives
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
GB1317941A
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.)
TURNER TANNING MACH CO Ltd
Original Assignee
TURNER TANNING MACH CO 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 TURNER TANNING MACH CO Ltd filed Critical TURNER TANNING MACH CO Ltd
Priority to GB1317941A priority Critical patent/GB552616A/en
Publication of GB552616A publication Critical patent/GB552616A/en
Expired 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
    • C14B1/10—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 drums with cylindrical, conical, or similar surfaces for supporting the whole working piece
    • 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
    • C14B2700/02—Machines or devices for treating skins, hides and leather using cylinders with helical blades and a tensioning cylinder, cylindrical or conical working table

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

552,616. Removing burrs from skins. TURNER TANNING MACHINERY CO., Ltd., and SCHETTLER, G. A. Oct. 14, 1941, No. 13179. [Class 138 (i)] In burring the wool or fur of animal skins, the latter are simultaneously spread and combed by one and the same rotary tool furnished with a combination of spreader and burring knives, under a supply of cleansing liquid, surplus liquid being expressed during the combing operation. A burring tool for use in carrying out this method comprises a rotatable drum 1, Fig. 2 (shown developed in Fig. 3), having attached thereto a plurality of spiral spreader knives 22, and a series of short serrated burring knives 23 disposed stepwise in offset relation in the spaces between the spreader knives. The skin S to be operated upon is pressed against this tool by a feed roll 2 co-operating with a resiliently-mounted roll 3, and is guided by a curved plate 18 carried by a short arm 8a of a lever 8, between a pair of which the roll 2 is mounted. Each lever 8 is carried by a link 9 pivoted at 10 to the machine frame, and is connected to one member 11 of a toggle T, the other member 12 of which is slidable in a bracket 13 and is acted upon by a spring 14. Each toggle is connected by a link 15 pivoted to a short lever 16 rigid with a shaft 17, which is treadle-operated through the medium of a half-cycle clutch. Fig. 2 shows the operative position of the parts, but when the toggles are broken, the roll 2 and its associated parts move away from the roll 3 and the operating tool. As the toggles are straightened, a lever 29 is actuated to open a supply of cleansing liquid through a pipe 26 to a sprinkler head 27, surplus liquid being expressed from the skin by the rolls 2, 3. The supply of liquid is automatically cut off when the toggles are broken. To enable the roll 2 to be pressed by the operator against the tool 1, the long arm 8b of one of the levers 8 is connected by a link 19 with a rotary eccentric 20 operaple by means of a hand lever 21. Specifications 18026/02, [Class 138 (i)], and 292,869, [Class 138 (i)], are referred to.
GB1317941A 1941-10-14 1941-10-14 Improved method of and means for burring the wool or fur of animal skins Expired GB552616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1317941A GB552616A (en) 1941-10-14 1941-10-14 Improved method of and means for burring the wool or fur of animal skins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1317941A GB552616A (en) 1941-10-14 1941-10-14 Improved method of and means for burring the wool or fur of animal skins

Publications (1)

Publication Number Publication Date
GB552616A true GB552616A (en) 1943-04-16

Family

ID=10018275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1317941A Expired GB552616A (en) 1941-10-14 1941-10-14 Improved method of and means for burring the wool or fur of animal skins

Country Status (1)

Country Link
GB (1) GB552616A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493870A1 (en) * 1980-11-10 1982-05-14 Vilarrubias Codina Gaspar SKIN CLEANING MACHINE, PARTICULARLY FOR SKINS COATED WITH HAIR
CN102399912A (en) * 2011-10-14 2012-04-04 湖州华飞机械有限公司 Unhairing machine
CN112481426A (en) * 2020-11-06 2021-03-12 陈东东 Racoon dog fur and needle hair cleaning device with carding function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493870A1 (en) * 1980-11-10 1982-05-14 Vilarrubias Codina Gaspar SKIN CLEANING MACHINE, PARTICULARLY FOR SKINS COATED WITH HAIR
CN102399912A (en) * 2011-10-14 2012-04-04 湖州华飞机械有限公司 Unhairing machine
CN112481426A (en) * 2020-11-06 2021-03-12 陈东东 Racoon dog fur and needle hair cleaning device with carding function

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