GB809179A - A machine for pressing, smoothing or embossing leather - Google Patents

A machine for pressing, smoothing or embossing leather

Info

Publication number
GB809179A
GB809179A GB5428/57A GB542857A GB809179A GB 809179 A GB809179 A GB 809179A GB 5428/57 A GB5428/57 A GB 5428/57A GB 542857 A GB542857 A GB 542857A GB 809179 A GB809179 A GB 809179A
Authority
GB
United Kingdom
Prior art keywords
carriage
leather
rails
wheels
pressure
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
Application number
GB5428/57A
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.)
Maschinenfabrik Moenus AG
Original Assignee
Maschinenfabrik Moenus AG
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 Maschinenfabrik Moenus AG filed Critical Maschinenfabrik Moenus AG
Publication of GB809179A publication Critical patent/GB809179A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14BMECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00Manufacture of leather; Machines or devices therefor
    • C14B1/40Softening or making skins or leather supple, e.g. by staking, boarding, or crippling machines, by dry mills
    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14BMECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00Manufacture of leather; Machines or devices therefor
    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14BMECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B2700/00Mechanical treatment or processing of skins, hides or leather in general; Pelt-shearing machines; Making driving belts; Machines for splitting intestines
    • C14B2700/28Processes or apparatus for the mechanical treatment of hides or leather not provided for in groups C14B2700/01 - C14B2700/27

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

809,179. Leather-rolling machines. MASCHINENFABRIK MOENUS A.G. Feb. 18, 1957 [Feb. 18, 1956; May 19, 1956 ; Dec. 20, 1956], No. 5428/57. Class 76. [Also in Groups XVI and XXXII] In a machine for smoothing leather, wherein a carriage bearing a revoluble and upwardlypressed pressure roller is moved to and fro on rails to press the leather against a pressure plate, the carriage is self-propelled by a power unit thereon driving its running wheels. Uprights 2, 3 of the machine frame carry two rails 4, 5 on each of which run two wheels 24 of the carriage 6. The wheels 24 are keyed to axles 7, 8 which are journalled in bearings in intermediate and end walls 17, 18 of the carriage. Also keyed to the axle 8 are pinions 27, Fig. 3, which engage racks 25 fitted to the rails 4, 5, and a worm wheel 13. A worm 14 engages the worm wheel 13 and is driven by an electric motor 9 mounted on the carriage, thus causing the axle 8, wheels 24 and pinions 27 to rotate and the carriage to move along the rails 4, 5. Abutments 10, 11 at each end of the rails operate reversing switches so that the carriage moves to and fro between them. The pressure roller 21 is spring mounted in the top of the carriage 6 and is driven, e.g. by a bevel gear arrangement 22, from the axle 7, in the opposite direction to the wheels 24. The leather is held against the underside of the pressure plate 19<SP>1</SP> of a heated pressure chest 19, which is covered by a sheet of felt or leather, by a table not shown in the drawing, and is embossed by the roller 21 which presses up against it. Ramps 30 are disposed at each end of the pressure chest 19 to avoid shock when the roller 21 runs on to the leather on the pressure plate 19<SP>1</SP>. Each ramp 30 has a shoe 34, Fig. 5, attached to two plates 33 which depend from the eccentric end portions 32 of a shaft 31 journalled in slots 30<SP>1</SP> in the ramp walls. The shaft 31 has a flat extension 35 at one end to which a handle 36 having a forked part 37 is pivoted by means of a pin 41 so that by swing- ing the handle on its pivot away from the machine the forked part 37 presses on the adjacent plate 33 and both plates are drawn toward each other and clamped against the walls of the ramp 30 when the handle 36 is at a right angle thereto. To accommodate varying thicknesses of pressure plate the shoe 34 is raised or lowered by the eccentrics 32 when the handle 36 is turned and a wedge is slidable laterally, by means of a screw 38, between the shoe and the body of the ramp so that no gap is left therebetween. The shoe 34 is also adjustable laterally by moving the shaft 31 along the slots 30<SP>1</SP>. Dished springs threaded on bolts may be used to support the roller 21 (see Group XXXII), the lower springs being thinner than the upper ones so that the first pressure is gentle and yielding.
GB5428/57A 1956-02-18 1957-02-18 A machine for pressing, smoothing or embossing leather Expired GB809179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE809179X 1956-02-18

Publications (1)

Publication Number Publication Date
GB809179A true GB809179A (en) 1959-02-18

Family

ID=6723247

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5428/57A Expired GB809179A (en) 1956-02-18 1957-02-18 A machine for pressing, smoothing or embossing leather

Country Status (1)

Country Link
GB (1) GB809179A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504579A1 (en) * 1991-03-14 1992-09-23 Officine Di Cartigliano S.P.A. Machine with multiple beating plates for softening and stretching industrial hides and the like
GB2273961A (en) * 1992-12-30 1994-07-06 Gupta Sangram Sen Multi-rate spring drive mechanism
US6112559A (en) * 1995-11-06 2000-09-05 Emilio Buttazzi Hide stretching apparatus
CN104805232A (en) * 2015-05-05 2015-07-29 姜超 Material edge flattening rolling wheel of leather material pattern pressing machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504579A1 (en) * 1991-03-14 1992-09-23 Officine Di Cartigliano S.P.A. Machine with multiple beating plates for softening and stretching industrial hides and the like
GB2273961A (en) * 1992-12-30 1994-07-06 Gupta Sangram Sen Multi-rate spring drive mechanism
GB2273961B (en) * 1992-12-30 1995-11-29 Gupta Sangram Sen Engine starting mechanism
US6112559A (en) * 1995-11-06 2000-09-05 Emilio Buttazzi Hide stretching apparatus
CN104805232A (en) * 2015-05-05 2015-07-29 姜超 Material edge flattening rolling wheel of leather material pattern pressing machine

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