GB173513A - Improvements relating to leather edge-finishing - Google Patents
Improvements relating to leather edge-finishingInfo
- Publication number
- GB173513A GB173513A GB34827/21A GB3482721A GB173513A GB 173513 A GB173513 A GB 173513A GB 34827/21 A GB34827/21 A GB 34827/21A GB 3482721 A GB3482721 A GB 3482721A GB 173513 A GB173513 A GB 173513A
- Authority
- GB
- United Kingdom
- Prior art keywords
- edge
- tool
- annulus
- burnishing
- plane
- 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
- C14B11/00—Finishing the edges of leather pieces, e.g. by folding, by burning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
173,513. Merrick, F. W. Jan. 2, 1920, [Convention date]. Burnishing by compression.-The edge of upper leather and the like is burnished, while e the material is clamped at the extreme edge and held compressed in the direction of its thickness, by a burnishing action which carries the fibres towards the back of the material in the plane of its edge. The machine described comprises an annulus 1, mounted and rotating in an inclined plane, which supports and feeds the material a under a burnishing tool 2 carried on a shaft 3<s> rotating at a high speed. The tool projects into the opening of the annulus and fits close up to the edge thereof, and is shaped so that the material is squeezed and creased by a circumferential ridge 2<c> and the marginal portion and edge are burnished by portions 2<a>, 2<b> respectively of the tool. An edgeguide which fits close to the edge of the tool and enters the opening in the annulus, and a presserwheel 4 are also provided. These parts are elements of the machine described in Specification 156,571. In use, the edge of the material is slightly inclined to the tool, so that it contacts only with the downwardly-moving portion thereof, which therefore carries the fibres towards the back of the material in the plane of its edge.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US173513XA | 1920-01-02 | 1920-01-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB173513A true GB173513A (en) | 1922-02-06 |
Family
ID=21782088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34827/21A Expired GB173513A (en) | 1920-01-02 | 1920-10-05 | Improvements relating to leather edge-finishing |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB173513A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108034777A (en) * | 2018-01-09 | 2018-05-15 | 北京神畅科技发展有限公司 | A kind of shaping mechanism for being used for oily side machine |
US11926878B2 (en) | 2020-10-06 | 2024-03-12 | Christopher Hoffman | Leather burnishing tool |
-
1920
- 1920-10-05 GB GB34827/21A patent/GB173513A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108034777A (en) * | 2018-01-09 | 2018-05-15 | 北京神畅科技发展有限公司 | A kind of shaping mechanism for being used for oily side machine |
US11926878B2 (en) | 2020-10-06 | 2024-03-12 | Christopher Hoffman | Leather burnishing tool |
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