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1. 发明公开

US20230145310A1 RECYCLED LEATHER PRODUCT AND ITS METHOD OF MANUFACTURE 审中-公开
公开(公告)号：US20230145310A1
公开(公告)日：2023-05-11
申请号：US17907498
申请日：2021-04-02
申请人： RE-LEATHER SRL
发明人： LUCA QUERCI
IPC分类号： C14B7/04
CPC分类号： C14B7/04 , C14B2700/11
摘要： Described is a recycled leather product comprising, on a supporting layer, a thickness which has a mixture of ground leather fibres and powdered resins and/or heat-sensitive fibres. The invention also relates to a method for making the recycled leather product which comprises the following steps: – selecting and collecting waste from the processing of leather, substantially trimmings and swarf of finished leather coming from the steps for cutting leather goods and footwear, in such a way as to obtain a collected material; – crushing the material collected into pieces of controlled size, preferably with dimensions substantially equal to 10 mm, and mixing/homogenizing the pieces of controlled size, in such a way as to obtain granulated material; – grinding the granulated material for reducing it into leather fibrils, preferably having a size of between 0.5 and 1 mm, inclusive; – mixing the fibrils with powdered resins and/or heat-sensitive fibres and placing them in an orderly fashion on a supporting layer which has at least one adhesive surface portion, in such a way as to make a formed material; – consolidating the formed material by heat setting and compression; – cutting and rolling the consolidated material which is heat-set and compressed; – finishing the rolled material thus obtained to obtain a finished leather product.

2. 发明授权

US3831279A Strap cutter for leather and like material 失效
标题翻译：皮革和类似材料的STRAP切割机
公开(公告)号：US3831279A
公开(公告)日：1974-08-27
申请号：US36832273
申请日：1973-06-08
申请人： BURNS B
发明人： BURNS B
IPC分类号： C14B5/00 , B26B3/03
CPC分类号： C14B5/00 , C14B2700/11
摘要： A tool for cutting a strap from the edge margin of a piece of leather or like material. Two rigid bars that are supported in spaced apart relation by a cutting blade at one end and an adjustable spacer at the other end. Blade clamps on each bar support both ends of the blade. A handle having an opening in which the bars are clamped and a guide surface to engage the edge of the leather sheet. The handle has a releasable clamp to permit adjustment of the distance between the blade and the guide surface. The opening in the handle is sufficiently large that angular adjustment of the blade relative to the guide surface is possible.
摘要翻译：一种用于从一块皮革或类似材料的边缘切割条带的工具。两个刚性杆通过一端的切割刀片和另一端的可调节间隔件以间隔开的关系支撑。每个棒上的刀片夹支撑刀片的两端。具有开口的手柄，其中杆被夹紧，导向表面与皮革片的边缘接合。手柄具有可释放的夹具，以允许调整叶片和引导表面之间的距离。手柄中的开口足够大，使得叶片相对于引导表面的角度调节是可能的。

3. 发明授权

US3088353A Mechanism for and method of producing surgical pads 失效
标题翻译：生产手术垫的机制和方法
公开(公告)号：US3088353A
公开(公告)日：1963-05-07
申请号：US80108859
申请日：1959-03-23
申请人： SCHOLL MFG CO INC
发明人： HANINGTON CHARLES A
IPC分类号： A61F13/00 , A61F13/06 , C14B5/00
CPC分类号： A61F13/063 , A61F13/00987 , C14B5/00 , C14B2700/11 , Y10T83/0453 , Y10T83/0457 , Y10T83/207 , Y10T83/2079 , Y10T83/8773 , Y10T83/9423

4. 发明授权

US2791276A Cloth cutting machine 失效
标题翻译：布切机
公开(公告)号：US2791276A
公开(公告)日：1957-05-07
申请号：US45375154
申请日：1954-09-02
申请人： GEN MOTORS CORP
发明人： WELLER RAY H
IPC分类号： B26F1/00 , C14B5/00
CPC分类号： B26F1/00 , B26F2210/16 , C14B5/00 , C14B2700/11 , Y10T83/2192 , Y10T83/478 , Y10T83/4838

5. 发明授权

US2492330A Cutting machine 失效
公开(公告)号：US2492330A
公开(公告)日：1949-12-27
申请号：US1331748
申请日：1948-03-05
申请人： SMITH JAMES C
发明人： SMITH JAMES C
IPC分类号： C14B5/00 , F16P3/00
CPC分类号： F16P3/001 , C14B5/00 , C14B2700/11 , Y10S83/938 , Y10T83/099 , Y10T83/637 , Y10T83/8697 , Y10T83/8848

6. 发明授权

US2422063A Cutting soles and the like 失效
标题翻译：切割鞋底等
公开(公告)号：US2422063A
公开(公告)日：1947-06-10
申请号：US57041144
申请日：1944-12-29
申请人： KISTLER LESH & COMPANY INC
发明人： PETER YUKOB
IPC分类号： C14B5/00
CPC分类号： C14B5/00 , C14B2700/11 , Y10T83/0605 , Y10T83/4801 , Y10T83/6592 , Y10T83/7751

7. 发明授权

US2421731A Machine for cutting shoe sole taps 失效
标题翻译：切割鞋底水龙头的机器
公开(公告)号：US2421731A
公开(公告)日：1947-06-03
申请号：US56720444
申请日：1944-12-08
申请人： WILLIAMS CUT SOLE CO
发明人： PARKER WILLIAMS
IPC分类号： C14B5/00
CPC分类号： C14B5/00 , C14B2700/11 , Y10T83/766 , Y10T83/825 , Y10T83/8804 , Y10T83/9449

8. 发明授权

US2360937A Cutting tool 失效
公开(公告)号：US2360937A
公开(公告)日：1944-10-24
申请号：US46729842
申请日：1942-11-30
申请人： UNITED SHOE MACHINERY CORP
发明人： CUMMINGS ROY W
IPC分类号： C14B5/00
CPC分类号： C14B5/00 , C14B2700/11

9. 发明授权

US2325620A Cutting block 失效
标题翻译：切块
公开(公告)号：US2325620A
公开(公告)日：1943-08-03
申请号：US41997141
申请日：1941-11-21
申请人： UNITED SHOE MACHINERY CORP
发明人： MIETH MAESER
IPC分类号： C14B5/00
CPC分类号： C14B5/00 , C14B2700/11 , Y10T428/24132 , Y10T428/24157 , Y10T428/24744 , Y10T428/2933

10. 发明授权

US2277363A Ornamenting machine 失效
公开(公告)号：US2277363A
公开(公告)日：1942-03-24
申请号：US38964141
申请日：1941-04-21
申请人： FREEMAN CO LOUIS G
发明人： HERBERS JOSEPH G
IPC分类号： C14B5/00
CPC分类号： C14B5/00 , C14B2700/11

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