FR2187913A1 - Stretching machine - esp for hides, with semi-automatic controls - Google Patents

Stretching machine - esp for hides, with semi-automatic controls

Info

Publication number
FR2187913A1
FR2187913A1 FR7315764A FR7315764A FR2187913A1 FR 2187913 A1 FR2187913 A1 FR 2187913A1 FR 7315764 A FR7315764 A FR 7315764A FR 7315764 A FR7315764 A FR 7315764A FR 2187913 A1 FR2187913 A1 FR 2187913A1
Authority
FR
France
Prior art keywords
esp
hides
semi
stretching machine
clips
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
FR7315764A
Other languages
French (fr)
Other versions
FR2187913B3 (en
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.)
DESSILANI TERESIO IT
Original Assignee
DESSILANI TERESIO IT
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 DESSILANI TERESIO IT filed Critical DESSILANI TERESIO IT
Publication of FR2187913A1 publication Critical patent/FR2187913A1/en
Application granted granted Critical
Publication of FR2187913B3 publication Critical patent/FR2187913B3/fr
Granted legal-status Critical Current

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
    • C14B1/26—Leather tensioning or stretching frames; Stretching-machines; Setting-out boards; Pasting boards
    • 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
    • C14B2700/07—Leather tensioning or stretching frames; Stretching-machines; Setting-out boards; Pasting boards; Fastening devices; Drying of leather

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Basic Packing Technique (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

A main frame has fixed to it a number of straight guide channels, radiating from a central area within which slide clip units for the edges of the hide. This frame can be lowered onto a sub platform which carries ram actuators and carriages for each of the clip units. Automatic locking/unlocking of the clips and synchronisation of the carriage/clip positions is inclined using photoelectric sensing of the hide edges in the clips and tension sensors to regulate the carriage positions. Cost, labour saving. Even tensioning.
FR7315764A 1972-05-03 1973-05-02 Stretching machine - esp for hides, with semi-automatic controls Granted FR2187913A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2383672A IT954959B (en) 1972-05-03 1972-05-03 AUTOMATIC DEVICE FOR CLAMPING AND TIGHTENING LEATHER

Publications (2)

Publication Number Publication Date
FR2187913A1 true FR2187913A1 (en) 1974-01-18
FR2187913B3 FR2187913B3 (en) 1976-04-16

Family

ID=11210317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7315764A Granted FR2187913A1 (en) 1972-05-03 1973-05-02 Stretching machine - esp for hides, with semi-automatic controls

Country Status (4)

Country Link
DE (1) DE2322213A1 (en)
ES (1) ES414266A1 (en)
FR (1) FR2187913A1 (en)
IT (1) IT954959B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025144A1 (en) * 1979-09-07 1981-03-18 Ludw. Lindgens KG Lederfabrik Apparatus for stretching hides or skins in the manufacture of leather
FR2542759A1 (en) * 1983-03-18 1984-09-21 Soussan Sa Ets Joseph AUTOMATIC FRAME FOR TENDING AND MAINTAINING THE SKINS ONE TO ONE DURING A DRYING OPERATION
ITPD20130150A1 (en) * 2013-05-30 2014-12-01 Erretre Spa METHOD OF DRYING AND / OR CONDITIONING OF LEATHER AND DRYING SYSTEM AND / OR CONDITIONING TO IMPLEMENT THIS METHOD
WO2016157088A1 (en) * 2015-04-02 2016-10-06 Erretre S.P.A. Leathers drying and/or conditioning plant
CN106521043A (en) * 2016-10-20 2017-03-22 浙江工商大学 Parallel, two-way and high-efficiency fur stretching drying mechanism

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI55682C (en) * 1977-09-06 1979-09-10 Viljanmaa Antti SPRING SPEAKING
DE3813913A1 (en) * 1988-04-25 1989-11-02 Innovacarre S A LEATHER TENSIONING DEVICE FOR LEATHER TENSIONING FRAME
FI113970B (en) * 2002-01-28 2004-07-15 Finvac Oy Device for stretching leather

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025144A1 (en) * 1979-09-07 1981-03-18 Ludw. Lindgens KG Lederfabrik Apparatus for stretching hides or skins in the manufacture of leather
US4442687A (en) * 1979-09-07 1984-04-17 Ludw. Lindgens Kg Lederfabrik Apparatus for the tentering of skins or hides in the manufacture of leather
FR2542759A1 (en) * 1983-03-18 1984-09-21 Soussan Sa Ets Joseph AUTOMATIC FRAME FOR TENDING AND MAINTAINING THE SKINS ONE TO ONE DURING A DRYING OPERATION
EP0119944A1 (en) * 1983-03-18 1984-09-26 ETABLISSEMENTS Joseph SOUSSAN S.A. Automatic tensioning frame for stretching and keeping under tension hides one by one during the drying operation
ITPD20130150A1 (en) * 2013-05-30 2014-12-01 Erretre Spa METHOD OF DRYING AND / OR CONDITIONING OF LEATHER AND DRYING SYSTEM AND / OR CONDITIONING TO IMPLEMENT THIS METHOD
WO2014191910A1 (en) 2013-05-30 2014-12-04 Erretre S.P.A. Leathers drying and/or conditioning method and drying and/or conditioning plant suitable to implement such a method
CN105431556A (en) * 2013-05-30 2016-03-23 埃雷特雷股份公司 Leathers drying and/or conditioning method and drying and/or conditioning plant suitable to implement such a method
CN105431556B (en) * 2013-05-30 2019-07-26 埃雷特雷股份公司 Leather drying and/or adjusting method and the drying and/or adjustment equipment for being adapted for carrying out the method
WO2016157088A1 (en) * 2015-04-02 2016-10-06 Erretre S.P.A. Leathers drying and/or conditioning plant
CN106521043A (en) * 2016-10-20 2017-03-22 浙江工商大学 Parallel, two-way and high-efficiency fur stretching drying mechanism
CN106521043B (en) * 2016-10-20 2018-12-14 浙江工商大学 A kind of bidirectional high-efficiency rate fur arranged side by side struts drying mechanism

Also Published As

Publication number Publication date
DE2322213A1 (en) 1973-11-22
ES414266A1 (en) 1976-02-01
FR2187913B3 (en) 1976-04-16
IT954959B (en) 1973-09-15

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