GB112097A - Improvements relating to Hack Saws and the like Metal Cutting Machines. - Google Patents

Improvements relating to Hack Saws and the like Metal Cutting Machines.

Info

Publication number
GB112097A
GB112097A GB770617A GB770617A GB112097A GB 112097 A GB112097 A GB 112097A GB 770617 A GB770617 A GB 770617A GB 770617 A GB770617 A GB 770617A GB 112097 A GB112097 A GB 112097A
Authority
GB
United Kingdom
Prior art keywords
metal cutting
improvements relating
cutting machines
hack
hack saws
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
GB770617A
Inventor
Edward Birch
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
Priority to GB770617A priority Critical patent/GB112097A/en
Publication of GB112097A publication Critical patent/GB112097A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
    • B23D49/06—Hacksaw machines with straight saw blades for special use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

112,097. Birch, E. May 30, 1917. Reciprocating-saw machines. - In hack-saw machines for cutting lengths off metal bars &c. the work e is rotated continuously during the whole of the cutting operation. The saw blade b is kept in one plane by working in an open-ended slot in a fixed plate t, and the blade leaves the slot after the cut is started.
GB770617A 1917-05-30 1917-05-30 Improvements relating to Hack Saws and the like Metal Cutting Machines. Expired GB112097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB770617A GB112097A (en) 1917-05-30 1917-05-30 Improvements relating to Hack Saws and the like Metal Cutting Machines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB770617A GB112097A (en) 1917-05-30 1917-05-30 Improvements relating to Hack Saws and the like Metal Cutting Machines.

Publications (1)

Publication Number Publication Date
GB112097A true GB112097A (en) 1917-12-27

Family

ID=32246606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB770617A Expired GB112097A (en) 1917-05-30 1917-05-30 Improvements relating to Hack Saws and the like Metal Cutting Machines.

Country Status (1)

Country Link
GB (1) GB112097A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101821700B (en) * 2007-06-22 2012-07-18 诺基亚公司 Uniform threshold for capacitive sensing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101821700B (en) * 2007-06-22 2012-07-18 诺基亚公司 Uniform threshold for capacitive sensing

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