GB190906369A - Improvements in and relating to Treadle-hammers. - Google Patents

Improvements in and relating to Treadle-hammers.

Info

Publication number
GB190906369A
GB190906369A GB190906369DA GB190906369A GB 190906369 A GB190906369 A GB 190906369A GB 190906369D A GB190906369D A GB 190906369DA GB 190906369 A GB190906369 A GB 190906369A
Authority
GB
United Kingdom
Prior art keywords
lever
treadle
hammer
hammers
secured
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
Inventor
Friedrich Woldeit
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190906369A publication Critical patent/GB190906369A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/36—Drives for hammers; Transmission means therefor for drop hammers
    • B21J7/42—Drives for hammers; Transmission means therefor for drop hammers operated by rotary drive, e.g. electric motors
    • B21J7/44—Drives for hammers; Transmission means therefor for drop hammers operated by rotary drive, e.g. electric motors equipped with belts, ropes, cables, chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Working Implements (AREA)

Abstract

6369. Woldeit, F. March 17. Power-hammers.-In a treadle-operated hammer the hammer head a is secured to a lever b supported by a rod d and a rope e. The rope passes over a pulley f and is secured to a weighted lever g, which can be depressed by a rod h through a treadle k and a lever i, thus raising the hammer, which falls on release of the treadle. A retaining-device for the hammer consists of a notched lever c connected to the lever band adapted to slide in a slotted support, but capable of having the teeth engaged by a pivoted bar p, which is normally below the level of the levar c.
GB190906369D 1909-03-17 1909-03-17 Improvements in and relating to Treadle-hammers. Expired GB190906369A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190906369T 1909-03-17

Publications (1)

Publication Number Publication Date
GB190906369A true GB190906369A (en) 1910-03-17

Family

ID=32554096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190906369D Expired GB190906369A (en) 1909-03-17 1909-03-17 Improvements in and relating to Treadle-hammers.

Country Status (1)

Country Link
GB (1) GB190906369A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106270074A (en) * 2016-08-18 2017-01-04 温州市海龙五金制品有限公司 A kind of five metals makes uses alloy-steel plate decompressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106270074A (en) * 2016-08-18 2017-01-04 温州市海龙五金制品有限公司 A kind of five metals makes uses alloy-steel plate decompressor
CN106270074B (en) * 2016-08-18 2017-12-26 新昌县云海管业有限公司 A kind of hardware makes and uses alloy-steel plate decompressor

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