GB100261A - Improvements in or relating to Tools for Internally Shaping Telegraph Insulators and the like. - Google Patents

Improvements in or relating to Tools for Internally Shaping Telegraph Insulators and the like.

Info

Publication number
GB100261A
GB100261A GB378016A GB378016A GB100261A GB 100261 A GB100261 A GB 100261A GB 378016 A GB378016 A GB 378016A GB 378016 A GB378016 A GB 378016A GB 100261 A GB100261 A GB 100261A
Authority
GB
United Kingdom
Prior art keywords
telegraph
insulators
tools
relating
internally shaping
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
GB378016A
Inventor
Henry Lewis Doulton
William Podmore
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
Publication of GB100261A publication Critical patent/GB100261A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0854—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for making screw-threads or the like in the surface of the shaped article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/48—Producing shaped prefabricated articles from the material by removing material from solid section preforms for forming hollow articles, e.g. by punching or boring

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
GB378016A 1914-11-03 1915-04-17 Improvements in or relating to Tools for Internally Shaping Telegraph Insulators and the like. Expired GB100261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191421923T 1914-11-03

Publications (1)

Publication Number Publication Date
GB100261A true GB100261A (en) 1916-04-17

Family

ID=32586744

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191421923D Expired GB191421923A (en) 1914-11-03 1914-11-03 Improvements in or relating to Apparatus for the Internal Shaping of Clay in the Manufacture of Articles of Pottery.
GB378016A Expired GB100261A (en) 1914-11-03 1915-04-17 Improvements in or relating to Tools for Internally Shaping Telegraph Insulators and the like.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB191421923D Expired GB191421923A (en) 1914-11-03 1914-11-03 Improvements in or relating to Apparatus for the Internal Shaping of Clay in the Manufacture of Articles of Pottery.

Country Status (1)

Country Link
GB (2) GB191421923A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942976A (en) * 2015-05-21 2015-09-30 凤冈县凤鸣农用机械制造有限公司 Ceramic inner thread machining mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942976A (en) * 2015-05-21 2015-09-30 凤冈县凤鸣农用机械制造有限公司 Ceramic inner thread machining mold

Also Published As

Publication number Publication date
GB191421923A (en) 1915-10-21

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