GB1150155A - Improvements in Machines for Processing Leather or like Sheet Material. - Google Patents
Improvements in Machines for Processing Leather or like Sheet Material.Info
- Publication number
- GB1150155A GB1150155A GB36681/66A GB3668166A GB1150155A GB 1150155 A GB1150155 A GB 1150155A GB 36681/66 A GB36681/66 A GB 36681/66A GB 3668166 A GB3668166 A GB 3668166A GB 1150155 A GB1150155 A GB 1150155A
- Authority
- GB
- United Kingdom
- Prior art keywords
- leather
- spreading
- centre
- roller
- rollers
- 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
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)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
1,150,155. Machines for processing leather &c. E. SCHOLZ and H. SCHOLZ [trading as BAYERISCHE MASCHINENFABRIK F.J. SCHLAGETER]. Aug.16, 1966 [Aug. 25, 1965], No.36681/66. Heading C6C. A machine for processing leather or like sheet material, which is passed through the machine, comprises a processing tool and a device for automatically spreading out the material before it reaches the tool, which device comprises elements disposed on both sides of the centreline of the path of the material, which elements engage the material and each perform a circulatory movement, so that they draw the material away from said centre-line in opposite directions substantially perpendicular to said centre-line. The spreading device also comprises members for holding and guiding the centre of the material as it passes between the spreading elements. A machine, Figs.1 and 2, for paring sheet leather 4 comprises a conventional cylindrical paring knife 1, a pressure-applying roller 2 and a holding roller 3, and a plurality of parallel, rotating, spreading rollers, or endless, travelling belts 5 mounted on rollers 6, which engage one or both faces of the leather, on each side of its centreline, and thus draw the leather away from the centre-line in the aforementioned opposite directions. The belts may be toothed, and may be pressed against the leather by bars 11 urged by springs 12. The device for holding and guiding the central part of the leather comprises rollers 7 and 8. The roller 8 may be mounted in a yoke 9, and urged towards the roller 7 by a spring 10. Plates 13 and 14 may be provided, before the knife, to bend the leather and prevent leather parings from reaching the spreading mechanism.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB0083424 | 1965-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1150155A true GB1150155A (en) | 1969-04-30 |
Family
ID=6981963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36681/66A Expired GB1150155A (en) | 1965-08-25 | 1966-08-16 | Improvements in Machines for Processing Leather or like Sheet Material. |
Country Status (2)
Country | Link |
---|---|
US (1) | US3426558A (en) |
GB (1) | GB1150155A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3910321A (en) * | 1974-09-09 | 1975-10-07 | Lyall Electric | Straightening apparatus |
DE3010003C2 (en) * | 1980-03-15 | 1986-02-13 | Jiří Dipl-Ing. 6251 Gückingen Dokoupil | Method and device for enlarging and drying areas of leather, hides and similar materials |
US4615759A (en) * | 1984-06-25 | 1986-10-07 | Masayuki Ota | Apparatus for placing veneer pieces in edge-abutting relationship |
DE4110931A1 (en) * | 1991-04-04 | 1992-10-08 | Gao Ges Automation Org | BELT TRANSPORT SYSTEM |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2150264A (en) * | 1937-01-13 | 1939-03-14 | Tanning Process Co | Putting-out machine |
US2330271A (en) * | 1941-05-03 | 1943-09-28 | United Shoe Machinery Corp | Machine for treating hides and skins |
GB668566A (en) * | 1949-06-24 | 1952-03-19 | Turner Tanning Mach Co Ltd | Improvements in or relating to machines for extracting moisture from leather and like skins |
US2585834A (en) * | 1949-10-20 | 1952-02-12 | Merton A Pocock | Laundry flat piece spreader |
US2878602A (en) * | 1954-02-18 | 1959-03-24 | Broad Leonard Frederick | Feeding and spreading appliances for ironing machines |
US3153291A (en) * | 1962-02-23 | 1964-10-20 | Ametek Inc | Sheet feeding and spreading apparatus |
US3256624A (en) * | 1964-03-02 | 1966-06-21 | Regan B Miller | Flatwork smoothing device |
-
1966
- 1966-08-16 GB GB36681/66A patent/GB1150155A/en not_active Expired
- 1966-08-25 US US575176A patent/US3426558A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3426558A (en) | 1969-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |