GB232697A - Improvements in the process of stretching leather and in means for carrying out said process - Google Patents

Improvements in the process of stretching leather and in means for carrying out said process

Info

Publication number
GB232697A
GB232697A GB210724A GB210724A GB232697A GB 232697 A GB232697 A GB 232697A GB 210724 A GB210724 A GB 210724A GB 210724 A GB210724 A GB 210724A GB 232697 A GB232697 A GB 232697A
Authority
GB
United Kingdom
Prior art keywords
stretching
bolts
bar
bars
carried
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
GB210724A
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.)
RICHARD COOKE FOGG
WILLIAM WALKER AND SONS Ltd
Original Assignee
RICHARD COOKE FOGG
WILLIAM WALKER AND SONS Ltd
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 RICHARD COOKE FOGG, WILLIAM WALKER AND SONS Ltd filed Critical RICHARD COOKE FOGG
Priority to GB210724A priority Critical patent/GB232697A/en
Publication of GB232697A publication Critical patent/GB232697A/en
Expired 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)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

232,697. Walker & Sons, Ltd., W., and Fogg, R. C. Jan. 26, 1924. Stretching by tension. -Leather in full hides or in sides or butts is subjected to lateral stretching by screw action, and this lateral tension is maintained unaltered while the leather is being stretched longitudinally. The hide A to be stretched is placed in a stretching frame, Fig. 1, composed of end bars a, c and side bars b, d, the bar c being adapted to slide over the bars b, d and to be clamped thereto at its ends at d in any position, while the hollow bar a has a flange m, Fig. 7, adapted to be engaged by a jaw of a stretching machine. The shoulder end of the hide is clamped by bolts 7 between the bar c and a clamping jaw 5 carried thereby, while the other end of the hide is carried between the jaws 6 of gripping devices carried and tightened by bolts 8 adjustable in slots w in the end bar a. The sides of the butt are engaged by clamping devices 9, which are tightened by bolts 10 and are carried on bolts 11 passing through brackets 12 slidable along the side bars b, d. The butt is placed in the frame and secured at its sides and ends. Lateral tension is then applied by the devices 9 through the fly-nuts 11<a> and bolts 11. The stretching frame is then taken to a stretching machine, the jaws of which engage the end bars a, c, and when the desired longitudinal stretching is attained the end bar c is clamped to the side bars b, d to maintain the leather in stretched condition until it is dry.
GB210724A 1924-01-26 1924-01-26 Improvements in the process of stretching leather and in means for carrying out said process Expired GB232697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB210724A GB232697A (en) 1924-01-26 1924-01-26 Improvements in the process of stretching leather and in means for carrying out said process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB210724A GB232697A (en) 1924-01-26 1924-01-26 Improvements in the process of stretching leather and in means for carrying out said process

Publications (1)

Publication Number Publication Date
GB232697A true GB232697A (en) 1925-04-27

Family

ID=9733733

Family Applications (1)

Application Number Title Priority Date Filing Date
GB210724A Expired GB232697A (en) 1924-01-26 1924-01-26 Improvements in the process of stretching leather and in means for carrying out said process

Country Status (1)

Country Link
GB (1) GB232697A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106521043A (en) * 2016-10-20 2017-03-22 浙江工商大学 Parallel, two-way and high-efficiency fur stretching drying mechanism
CN106521042A (en) * 2016-10-20 2017-03-22 浙江工业大学 Automatic fur expanding and drying device
CN106636486A (en) * 2016-10-20 2017-05-10 浙江工业大学 Multi-adaptive fur supporting device
CN107034319A (en) * 2017-05-22 2017-08-11 黄子滔 Follow closely skin shaping equipment
CN113005237A (en) * 2021-02-24 2021-06-22 张晓莲 Clausena lansium stretching device for bass drum production

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106521043A (en) * 2016-10-20 2017-03-22 浙江工商大学 Parallel, two-way and high-efficiency fur stretching drying mechanism
CN106521042A (en) * 2016-10-20 2017-03-22 浙江工业大学 Automatic fur expanding and drying device
CN106636486A (en) * 2016-10-20 2017-05-10 浙江工业大学 Multi-adaptive fur supporting device
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
CN106521042B (en) * 2016-10-20 2022-03-01 浙江工业大学 Automatic fur stretching and drying device
CN106636486B (en) * 2016-10-20 2022-04-01 浙江工业大学 Multi-adaptability fur opening device
CN107034319A (en) * 2017-05-22 2017-08-11 黄子滔 Follow closely skin shaping equipment
CN107034319B (en) * 2017-05-22 2022-02-01 黄子滔 Nail skin setting device
CN113005237A (en) * 2021-02-24 2021-06-22 张晓莲 Clausena lansium stretching device for bass drum production
CN113005237B (en) * 2021-02-24 2022-06-28 云羽之音智能乐器(武汉)有限公司 Clausena lansium stretching device for bass drum production

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