GB191114413A - Improvements in or relating to Cutting-out Presses. - Google Patents

Improvements in or relating to Cutting-out Presses.

Info

Publication number
GB191114413A
GB191114413A GB191114413DA GB191114413A GB 191114413 A GB191114413 A GB 191114413A GB 191114413D A GB191114413D A GB 191114413DA GB 191114413 A GB191114413 A GB 191114413A
Authority
GB
United Kingdom
Prior art keywords
shaft
lever
treadle
spring
clutch
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
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.)
Noxet UK Ltd
Original Assignee
British United Shoe Machinery 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 British United Shoe Machinery Ltd filed Critical British United Shoe Machinery Ltd
Application granted granted Critical
Publication of GB191114413A publication Critical patent/GB191114413A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D29/00—Machines for making soles from strips of material
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D27/00—Machines for trimming as an intermediate operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/288—Arrangements for preventing distortion of, or damage to, presses or parts thereof preventing over-run or reverse-run of the press shaft
    • 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
    • C14B5/00—Clicking, perforating, or cutting 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
    • C14B2700/11—Machines or apparatus for cutting or milling leather or hides
    • C14B2700/113—Cutting presses

Abstract

14,413. Bates, A., and British United Shoe Machinery Co. June 17. Gearing for stopping and starting machinery. -The stopping and starting mechanism of a single-revolution cutting-out press includes a safety device to ensure that more than one pressing movement cannot occur for each actuation of the treadle. The main shaft B is driven by a pulley and clutch controlled by a rod D<3> connected to an arm E' secured on a rock - shaft E, which carries loosely spring- pressed arms E<2> of the controlling-treadle E<3>. When the treadle is depressed, the lower end F' of a spring-pressed detent lever F pivoted to an extension E<4> of one of the treadle arms actuates a spring-pressed lever G rigidly secured to the shaft E, causing the shaft to move the rod D<3> to throw the driving-clutch into gear. When the shaft B has made one revolution a cam B<1> carried by it engages the upper and enlarged end F<2> of the detent lever, to separate the lower end F' from engagement with the lever G, which is then moved by its spring G<2> to rock the shaft E back again to disconnect the main clutch. At the same time, the rear portion of a two-part adjustable lever J secured to the shaft E engages an adjusting-screw H<2> on the end of a pivoted brake member H, which is forced into engagement with a brake drum B<2>, while the forward end J' of the lever is moved into a position to be engaged by a stop face B<3> on the drum B<2>, to prevent the shaft B from running beyond its stopping position. The brake member H and the arm J are withdrawn when the shaft E is rocked to throw the main clutch into gear.
GB191114413D 1911-06-17 1911-06-17 Improvements in or relating to Cutting-out Presses. Expired GB191114413A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191114413T 1911-06-17

Publications (1)

Publication Number Publication Date
GB191114413A true GB191114413A (en) 1912-06-17

Family

ID=32564819

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191114413D Expired GB191114413A (en) 1911-06-17 1911-06-17 Improvements in or relating to Cutting-out Presses.
GB191205896D Expired GB191205896A (en) 1911-06-17 1912-03-08 Improvements in or relating to Cutting-out Presses.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB191205896D Expired GB191205896A (en) 1911-06-17 1912-03-08 Improvements in or relating to Cutting-out Presses.

Country Status (1)

Country Link
GB (2) GB191114413A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104802446A (en) * 2015-04-01 2015-07-29 姚小兵 Ratchet wheel brake mechanism for punch press

Also Published As

Publication number Publication date
GB191205896A (en) 1913-03-06

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