GB1016191A - Improvements in and relating to softening, plasticizing and stretching leather - Google Patents
Improvements in and relating to softening, plasticizing and stretching leatherInfo
- Publication number
- GB1016191A GB1016191A GB1773963A GB1773963A GB1016191A GB 1016191 A GB1016191 A GB 1016191A GB 1773963 A GB1773963 A GB 1773963A GB 1773963 A GB1773963 A GB 1773963A GB 1016191 A GB1016191 A GB 1016191A
- Authority
- GB
- United Kingdom
- Prior art keywords
- projections
- slat
- leather
- slats
- portions
- 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
- C14B1/40—Softening or making skins or leather supple, e.g. by staking, boarding, or crippling machines, by dry mills
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)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
In continuously softening, plasticizing and stretching leather, a sheet of leather 15, Fig. 1, is carried, from a table 13 to a table 14, between the upper run of an endless, elastic conveyer 2 and the lower run of a similar conveyer 3 and subjected to action on both surfaces, by projections 7 secured to slats 5 and 6 oscillated, e.g. at a frequency between 5 and 60 oscillations per second, towards and away from each other by coupled mechanisms (each including a cam, a cam follower and a return spring) actuated by a motor 9, through a belt 11 and pulley wheel 10, so that portions of the elastic belts with the leather sheet sandwiched between them are forced, by the projections 7 on one slat, into gaps between projections 7 on the other slat, when the slats approach and interengage each other. The endless belts carry the leather sheet through the apparatus, e.g. at a speed between 5 and 60 cm. per second, when the slats are moved apart and the belts are substantially disengaged from the projections 7. In a modification, Fig. 6, each slat comprises a plurality of independently oscillated portions 27, 28 and 29 each connected, by an adjustable tappet 34, to a piston 32 which is reciprocated, in a cylinder 33, by a rod 30 connected to a <PICT:1016191/C6-C7/1> <PICT:1016191/C6-C7/2> rotating crank shaft 37 coupled, by a sprocket 38 and chain 39, to mechanism reciprocating portions of a similarly divided upper slat (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS384962 | 1962-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1016191A true GB1016191A (en) | 1966-01-05 |
Family
ID=5379789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1773963A Expired GB1016191A (en) | 1962-06-25 | 1963-05-06 | Improvements in and relating to softening, plasticizing and stretching leather |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT241675B (en) |
DE (1) | DE1285092C2 (en) |
GB (1) | GB1016191A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3398557A (en) * | 1966-06-13 | 1968-08-27 | Strojosvit Np | Leather softening machine |
WO1997017472A1 (en) * | 1995-11-06 | 1997-05-15 | Buttazzi, Emilio | Hide stretching apparatus |
WO2008101825A1 (en) * | 2007-02-19 | 2008-08-28 | New 3P S.R.L. | Vibrating staking machine particularly for hides or the like |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3346923C1 (en) * | 1983-12-24 | 1985-05-02 | Lederfabrik Louis Schweizer GmbH & Co, 7157 Murrhardt | Apparatus for the treatment of sheet-like structures, such as leather, skins, textiles and the like |
FI881741A (en) * | 1987-04-21 | 1988-10-22 | Vyzk Ustav Kozedelny | FOERFARANDE FOER LOKAL TAENJNING AV ETT SKINN OCH ANORDNING FOER UTFOERANDE AV FOERFARANDET. |
IT1236376B (en) * | 1989-10-13 | 1993-02-25 | Cartigliano Off Spa | METHOD AND MACHINE FOR SOFTENING AND IRONING LAMINARY PRODUCTS, PARTICULARLY TANNED LEATHER. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE33062C (en) * | P. BANTLIN in Reutlingen | Innovation on a leather stretching and fulling machine | ||
US2956427A (en) * | 1957-09-26 | 1960-10-18 | Ellen B Jenkins | Suppling method and apparatus |
-
1963
- 1963-05-03 AT AT360663A patent/AT241675B/en active
- 1963-05-04 DE DE19631285092 patent/DE1285092C2/en not_active Expired
- 1963-05-06 GB GB1773963A patent/GB1016191A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3398557A (en) * | 1966-06-13 | 1968-08-27 | Strojosvit Np | Leather softening machine |
WO1997017472A1 (en) * | 1995-11-06 | 1997-05-15 | Buttazzi, Emilio | Hide stretching apparatus |
US6112559A (en) * | 1995-11-06 | 2000-09-05 | Emilio Buttazzi | Hide stretching apparatus |
WO2008101825A1 (en) * | 2007-02-19 | 2008-08-28 | New 3P S.R.L. | Vibrating staking machine particularly for hides or the like |
Also Published As
Publication number | Publication date |
---|---|
DE1285092B (en) | 1974-02-07 |
DE1285092C2 (en) | 1974-02-07 |
AT241675B (en) | 1965-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES499874A0 (en) | PRESS APPARATUS FOR IRONING CLOTHING | |
GB1016191A (en) | Improvements in and relating to softening, plasticizing and stretching leather | |
ES411082A1 (en) | Feeding device for a carton forming machine | |
GB1081451A (en) | Mechanically operated reciprocating conveyors | |
GB1357279A (en) | Apparatus for carrying textile cloth for heat treatment | |
ES337744A1 (en) | Container loader apparatus for washers | |
SU123537A1 (en) | Cylindrical Stamping Machine | |
ES231985U (en) | Device for the separation and cleaning of fruits of the field. (Machine-translation by Google Translate, not legally binding) | |
GB1476193A (en) | Optical copying apparatus | |
GB973129A (en) | Improvements in or relating to hold-down apparatus for labeling machines | |
SU961822A1 (en) | Apparatus for conveying parts | |
GB1293478A (en) | Semiautomatic tray packer for fruit | |
SU445588A1 (en) | Drive a press machine | |
FR2257825A1 (en) | Rotary to reciprocating motion convertor - has endless belt with spigot which drives carrier | |
GB995291A (en) | Sausage packaging machine | |
GB898721A (en) | Mechanisms for generating intermittent motion | |
JPS5537211A (en) | Honing device for elliptic cylinder | |
FR2275989A1 (en) | Distributor on combine-harvester - receives material ejected from threshing-unit, and has slats for shaker-cams projecting underneath | |
ES369682A1 (en) | Slur and carrier drive mechanisms for fully fashioned flat bar knitting machines | |
SU676615A1 (en) | Semi-finished article transporting device | |
ES218580U (en) | A printer machine. (Machine-translation by Google Translate, not legally binding) | |
ES420491A1 (en) | Machine for automatic filling of fruit. (Machine-translation by Google Translate, not legally binding) | |
FR2239338A1 (en) | Reinforced endless rubber V-belts - Dimensionally stabilised by heating- drawing and cooling- shrinking on two roller device | |
GB647151A (en) | Improvements in conveying arrangements | |
GB441792A (en) | Improvements to machines for physical treatment of cellular and fibrous materials |