EP0178616A2 - Vorrichtung zum Transport von Häuten oder Leder zur chemischen und physikalischen Behandlung - Google Patents

Vorrichtung zum Transport von Häuten oder Leder zur chemischen und physikalischen Behandlung Download PDF

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Publication number
EP0178616A2
EP0178616A2 EP85113002A EP85113002A EP0178616A2 EP 0178616 A2 EP0178616 A2 EP 0178616A2 EP 85113002 A EP85113002 A EP 85113002A EP 85113002 A EP85113002 A EP 85113002A EP 0178616 A2 EP0178616 A2 EP 0178616A2
Authority
EP
European Patent Office
Prior art keywords
skins
chain
hides
bars
chemical
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.)
Granted
Application number
EP85113002A
Other languages
English (en)
French (fr)
Other versions
EP0178616B1 (de
EP0178616A3 (en
Inventor
Casanova Manuel Portavella
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.)
Colomer Munmany SA
Original Assignee
Colomer Munmany SA
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 Colomer Munmany SA filed Critical Colomer Munmany SA
Priority to AT85113002T priority Critical patent/ATE48650T1/de
Publication of EP0178616A2 publication Critical patent/EP0178616A2/de
Publication of EP0178616A3 publication Critical patent/EP0178616A3/en
Application granted granted Critical
Publication of EP0178616B1 publication Critical patent/EP0178616B1/de
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C15/00—Apparatus for chemical treatment or washing of hides, skins, or leather

Definitions

  • the present invention relates to some improvements introduced in a procedure for the chemical and physical line treatment of skins or hides, claimed in Spanish Patent Number 474,197, so that the said improvements have as their purpose the achievement of a higher profitability of the procedure cited.
  • Spanish Patent number 474,197 The purpose pursued and achieved in Spanish Patent number 474,197 was to improve the conditions of treatment of skins or hides by liquids, for their later industrial commercialization, based on a procedure by which the interaction of skins and liquid is achieved by pouring the latter on to the skins themselves, which would remain stationary or move according to a movement of transfer which will be commented upon later. In this way an intimate contact was achieved by homogeneizing and penetrating actions of a chemical and physical-chemical nature.
  • the main dragging chain runs between the intake and output ends of the machine.
  • a secondary raising chain which raises the empty bars to a return chain situated in a higher horizontal plane. Said bars when returning and reaching the intake of the machine are lowered by a lowering chain and re- incorporated into the main dragging chain loaded with skins for transport.
  • This system of transporting chains is dual, and each of them is mounted on the side chassis of the machine, in order to support the transporting bars in a synchronized way at both their ends.
  • the subject of the invention in hand consists of replacing the transport mechanism provided in Spanish Patent number 474,197, by a single continuous chain which by itself will effect the transport of the loaded bars, the raising, return and lowering of the empty bars.
  • the links of the chain are provided with fins, the length of which is considerably longer that of the link itself, for example 15-25 cm.
  • Furthemore, in this case the transporting bars are not free and indipendent with respect to the chain, but are fixed to this at the end of the fin. However, said bars are inserted, into orifices in the fins with sufficient clearance to pivot freely in them.
  • the mechanism of the improvements to the invention is formed by an endless chain (1) running between the rollers or turning and gear axles (2), (3), (4) and (5), in such a way that each link of said chain (1) has one emerging fin (6) of considerable length and provided with an orifice (7) into which is inserted the corresponding end of the transporting bars (8), each bar (8) pivoting freely in its respective orifice (7).
  • the skins (9) to be treated will be placed on the bars (8) in the loading zone corresponding to the end of the roller or turning and gear axle (2) so that said skins (9) are taken between that roller or gear axle (2) and the roller or gear axle (3) corresponding to the output or discharge of treated skins end, as embodied in Spanish Patent 474,197, so that when the treated skins have been discharged, the chain (1) will continue its travel from the roller or gear axle (3) to the beginning or gear roller (3) again, after passing over the upper rollers or gear axles (3) and (4), as seen in figure 1.
  • FIG 2 shows an example using the same principle of operation but in which the chain (1) is mounted only between one pair or rollers or gear axles (2) and (3).
  • the mechanism is extremely simple and effective, as the bars (6), as can be observed, both in the loading area or end and the discharging area or end, acquire greater separation, as they diverge from each other in these areas, which allows the loading and discharging of the skins (9) with greater ease and convenience.
  • the height or length of the fins (6) must be considerably greater than the separation between them.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Chain Conveyers (AREA)
EP85113002A 1984-10-16 1985-10-14 Vorrichtung zum Transport von Häuten oder Leder zur chemischen und physikalischen Behandlung Expired EP0178616B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85113002T ATE48650T1 (de) 1984-10-16 1985-10-14 Vorrichtung zum transport von haeuten oder leder zur chemischen und physikalischen behandlung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES536794 1984-10-16
ES536794A ES8604825A2 (es) 1984-10-16 1984-10-16 Mejoras introducidas en el objeto de la patente principal num. 474.197 por procedimiento para el tratamiento quimico-fisico en cadena de pieles o cueros

Publications (3)

Publication Number Publication Date
EP0178616A2 true EP0178616A2 (de) 1986-04-23
EP0178616A3 EP0178616A3 (en) 1987-08-12
EP0178616B1 EP0178616B1 (de) 1989-12-13

Family

ID=8487990

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85113002A Expired EP0178616B1 (de) 1984-10-16 1985-10-14 Vorrichtung zum Transport von Häuten oder Leder zur chemischen und physikalischen Behandlung

Country Status (4)

Country Link
EP (1) EP0178616B1 (de)
AT (1) ATE48650T1 (de)
DE (1) DE3574733D1 (de)
ES (1) ES8604825A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY140770A (en) * 2004-07-12 2010-01-15 Sentinel Engineering M Sdn Bhd The arrangement and method of assembling former holders

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474884A (en) * 1946-11-01 1949-07-05 American Oak Leather Company Apparatus for flexing hides and leather

Also Published As

Publication number Publication date
EP0178616B1 (de) 1989-12-13
ES536794A0 (es) 1985-10-16
DE3574733D1 (de) 1990-01-18
ATE48650T1 (de) 1989-12-15
EP0178616A3 (en) 1987-08-12
ES8604825A2 (es) 1985-10-16

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