US3563166A - Rotary press - Google Patents

Rotary press Download PDF

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Publication number
US3563166A
US3563166A US747162A US3563166DA US3563166A US 3563166 A US3563166 A US 3563166A US 747162 A US747162 A US 747162A US 3563166D A US3563166D A US 3563166DA US 3563166 A US3563166 A US 3563166A
Authority
US
United States
Prior art keywords
cylinder
belt
axis
trough
anvil
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 - Lifetime
Application number
US747162A
Other languages
English (en)
Inventor
Karel Bajak
Vaclav Oplustil
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.)
Strojosvit np
Original Assignee
Strojosvit np
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 Strojosvit np filed Critical Strojosvit np
Application granted granted Critical
Publication of US3563166A publication Critical patent/US3563166A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C14B1/30—Pressing or rolling leather
    • 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
    • C14B2700/12—Pressing or rolling leather

Definitions

  • the object of the invention is the provision of equipment for pressing leather and similar flat objects which combines the. aforedescribed advantages of the two types of known presses,
  • the belt arrangement may include a driving belt and a superimposed supporting belt, the former engaging the trough during belt movement and the latter facing the cylinder and defining with the same a gap of substantially uniform thickness in a radial direction relative to the cylinder axis when the cylinder is in its operative position in which its axis coincides with the axis of curvature of the trough.
  • FIG. I there is seen a rotary press of the invention which has certain features in common with a rolling mill of the type used in steel mills.
  • a bearing block 8 is vertically guided in the aperture of each sidewall 2 to support a pressure cylinder 9 above the trough in the anvil 3.
  • Each bearing block 8 is secured to the transverse top member 12 of the frame 1 by a hydraulic cylinder 10 which encloses a piston, not itself visible in the drawings.
  • a piston rod 10 projects axially from both ends of the cylinder 10. The downward stroke of the piston rod 10 on which the block 8 is fastened is limited by adjustable nuts 11 on the threaded end portion of the rod which projects upward from the transverse frame member 12.

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)
  • Press Drives And Press Lines (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Treatment Of Fiber Materials (AREA)
US747162A 1967-08-07 1968-07-24 Rotary press Expired - Lifetime US3563166A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS567967 1967-08-07

Publications (1)

Publication Number Publication Date
US3563166A true US3563166A (en) 1971-02-16

Family

ID=5402101

Family Applications (1)

Application Number Title Priority Date Filing Date
US747162A Expired - Lifetime US3563166A (en) 1967-08-07 1968-07-24 Rotary press

Country Status (6)

Country Link
US (1) US3563166A (cs)
AT (1) AT279026B (cs)
DE (1) DE1760952C3 (cs)
FR (1) FR1584093A (cs)
GB (1) GB1206989A (cs)
NL (1) NL6811212A (cs)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663340A (en) * 1970-06-24 1972-05-16 Grace W R & Co Apparatus for production of textile, letter press and printing blankets
US5163364A (en) * 1988-10-31 1992-11-17 Sulzer-Escher Wyss Gmbh Method for calendering a paper or cardboard web
US20050193780A1 (en) * 2004-03-02 2005-09-08 Giancarlo Cassarino Apparatus and felt for embossing leather and artificial leather type textiles using high tension
ITPD20080353A1 (it) * 2008-12-01 2010-06-02 Bergi S P A Dispositivo di rivalutazione della qualita' del pellame
US10716912B2 (en) 2015-03-31 2020-07-21 Fisher & Paykel Healthcare Limited User interface and system for supplying gases to an airway
US11324908B2 (en) 2016-08-11 2022-05-10 Fisher & Paykel Healthcare Limited Collapsible conduit, patient interface and headgear connector

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538703A1 (de) * 1975-08-30 1977-03-03 Dokoupil Jiri Vorrichtung zur entwaesserung von leder

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663340A (en) * 1970-06-24 1972-05-16 Grace W R & Co Apparatus for production of textile, letter press and printing blankets
US5163364A (en) * 1988-10-31 1992-11-17 Sulzer-Escher Wyss Gmbh Method for calendering a paper or cardboard web
US20050193780A1 (en) * 2004-03-02 2005-09-08 Giancarlo Cassarino Apparatus and felt for embossing leather and artificial leather type textiles using high tension
ITPD20080353A1 (it) * 2008-12-01 2010-06-02 Bergi S P A Dispositivo di rivalutazione della qualita' del pellame
US10716912B2 (en) 2015-03-31 2020-07-21 Fisher & Paykel Healthcare Limited User interface and system for supplying gases to an airway
US11904097B2 (en) 2015-03-31 2024-02-20 Fisher & Paykel Healthcare Limited User interface and system for supplying gases to an airway
US12171946B2 (en) 2015-03-31 2024-12-24 Fisher & Paykel Healthcare Limited User interface and system for supplying gases to an airway
US11324908B2 (en) 2016-08-11 2022-05-10 Fisher & Paykel Healthcare Limited Collapsible conduit, patient interface and headgear connector

Also Published As

Publication number Publication date
DE1760952B2 (de) 1978-01-05
AT279026B (de) 1970-02-25
GB1206989A (en) 1970-09-30
NL6811212A (cs) 1969-02-11
DE1760952A1 (de) 1972-01-05
DE1760952C3 (de) 1978-08-31
FR1584093A (cs) 1969-12-12

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