EP0339362A3 - Stretching device for leather stretching frames - Google Patents

Stretching device for leather stretching frames Download PDF

Info

Publication number
EP0339362A3
EP0339362A3 EP19890106459 EP89106459A EP0339362A3 EP 0339362 A3 EP0339362 A3 EP 0339362A3 EP 19890106459 EP19890106459 EP 19890106459 EP 89106459 A EP89106459 A EP 89106459A EP 0339362 A3 EP0339362 A3 EP 0339362A3
Authority
EP
European Patent Office
Prior art keywords
leather
stretching
holder
frames
frame
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.)
Withdrawn
Application number
EP19890106459
Other languages
German (de)
French (fr)
Other versions
EP0339362A2 (en
Inventor
Antti Viljanmaa
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.)
Innovacarre SA Etude Dardel Et Meylan Luc Meylan
Original Assignee
Innovacarre SA Etude Dardel Et Meylan Luc Meylan
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 Innovacarre SA Etude Dardel Et Meylan Luc Meylan filed Critical Innovacarre SA Etude Dardel Et Meylan Luc Meylan
Publication of EP0339362A2 publication Critical patent/EP0339362A2/en
Publication of EP0339362A3 publication Critical patent/EP0339362A3/en
Withdrawn legal-status Critical Current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

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)

Abstract

Bei einer Lederspannvorrichtung 10 für Lederspannrahmen, die einen Halter 11 mit wenigstens einer Führungseinrichtung 12 für eine Verstellbewegung des Halters 11 an einem zugeordneten Führungsorgan 14 des Rahmens, eine Einspanneinrichtung 16 mit Backen 17, 18, 34 für den Lederrandbereich und eine auf das Führungsorgan 14 des Rahmens wirkende Bremseinrichtung 41 aufweist, ist zur Verbesserung der Standzeit und der Beseitigung von Verschleißerscheinungen eine von außen zugängige Nachstell­ einrichtung 40 für die Bremseinrichtung 41 vorgesehen, die in einem separaten Abschnitt 39 des Halters 11 angeordnet ist. Die Bremseinrichtung besitzt einen verstellbaren Bremshebel 47, der ohne Ausbau der Lederspannvorrichtung 10 aus dem Lederspannrahmen ausgetauscht werden kann. In a leather tensioner 10 for leather frames, the a holder 11 with at least one guide device 12 for an adjustment movement of the holder 11 on an associated Guide member 14 of the frame, a clamping device 16 with Jaws 17, 18, 34 for the leather edge area and one on the Guide member 14 of the frame acting braking device 41st has to improve the service life and disposal an adjustment that is accessible from the outside device 40 is provided for the braking device 41, which in a separate section 39 of the holder 11 is arranged. The Braking device has an adjustable brake lever 47, the without removing the leather tensioning device 10 from the leather tensioning frame can be exchanged.

EP19890106459 1988-04-25 1989-04-12 Stretching device for leather stretching frames Withdrawn EP0339362A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883813913 DE3813913A1 (en) 1988-04-25 1988-04-25 LEATHER TENSIONING DEVICE FOR LEATHER TENSIONING FRAME
DE3813913 1988-04-25

Publications (2)

Publication Number Publication Date
EP0339362A2 EP0339362A2 (en) 1989-11-02
EP0339362A3 true EP0339362A3 (en) 1991-05-15

Family

ID=6352833

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890106459 Withdrawn EP0339362A3 (en) 1988-04-25 1989-04-12 Stretching device for leather stretching frames

Country Status (2)

Country Link
EP (1) EP0339362A3 (en)
DE (1) DE3813913A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB344935A (en) * 1929-12-14 1931-03-16 Turner Tanning Mach Co Ltd Improvements in or relating to clips and like gripping devices
DE2618966A1 (en) * 1976-04-29 1977-11-17 Knorr Bremse Gmbh Mechanical hand brake for hydraulic disc brake - has lever actuated shaft with thrust bolts used to actuate brake operating pistons
DE2738090A1 (en) * 1976-08-24 1978-03-02 Ticinese Ind Essiccatoi CONTINUOUS DRYING DEVICE FOR SKIN
DE2838018A1 (en) * 1977-09-06 1979-03-15 Viljanmaa Antti DEVICE FOR STRETCHING SKIN
FR2584091A3 (en) * 1985-06-28 1987-01-02 Dessilani Teresio Unidirectional locking device for a traction clip for stretching skins on drying frames

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT954959B (en) * 1972-05-03 1973-09-15 Dessilani Teresio AUTOMATIC DEVICE FOR CLAMPING AND TIGHTENING LEATHER
DE2936118A1 (en) * 1979-09-07 1981-03-19 Ludw. Lindgens KG, Lederfabrik, 4330 Mülheim DEVICE FOR CLAMPING SKIN OR SKIN IN LEATHER MANUFACTURING

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB344935A (en) * 1929-12-14 1931-03-16 Turner Tanning Mach Co Ltd Improvements in or relating to clips and like gripping devices
DE2618966A1 (en) * 1976-04-29 1977-11-17 Knorr Bremse Gmbh Mechanical hand brake for hydraulic disc brake - has lever actuated shaft with thrust bolts used to actuate brake operating pistons
DE2738090A1 (en) * 1976-08-24 1978-03-02 Ticinese Ind Essiccatoi CONTINUOUS DRYING DEVICE FOR SKIN
DE2838018A1 (en) * 1977-09-06 1979-03-15 Viljanmaa Antti DEVICE FOR STRETCHING SKIN
FR2584091A3 (en) * 1985-06-28 1987-01-02 Dessilani Teresio Unidirectional locking device for a traction clip for stretching skins on drying frames

Also Published As

Publication number Publication date
EP0339362A2 (en) 1989-11-02
DE3813913A1 (en) 1989-11-02

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