GB983484A - Improvements in and relating to lathes or like machine tools for machining insulators - Google Patents

Improvements in and relating to lathes or like machine tools for machining insulators

Info

Publication number
GB983484A
GB983484A GB473564A GB473564A GB983484A GB 983484 A GB983484 A GB 983484A GB 473564 A GB473564 A GB 473564A GB 473564 A GB473564 A GB 473564A GB 983484 A GB983484 A GB 983484A
Authority
GB
United Kingdom
Prior art keywords
tool
carriage
machining
template
guided
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
GB473564A
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of GB983484A publication Critical patent/GB983484A/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
    • B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting
    • B28B11/125—Cutting-off protruding ridges, also profiled cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/16—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by turning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Turning (AREA)

Abstract

983,484. Machine tool details. ETABLISSEMENTS MERLIN & GERIN. Feb. 4, 1964 [Feb. 5, 1963], No. 4735/64. Headings B3B and B3T. A vertical lathe for machining hollow insulators, comprises a tool guided by a template for machining the outside of the insulator, and a second tool guided by a second template for machining the inside, the axial advance of the tools being synchronized. The insulator blank is carried on a plate 12, rotated by a motor 13, through a gear-box 15, and a belt drive 14. A tool 17 is carried by a holder 18, connected to a carriage 19, by connecting rods 20, 21, and the carriage is guided on uprights 25, 26, the weight being supported by a chain 29, which passes over pulleys 30, 31, and is connected to a motor reducer 33. The carriage is moved vertically by a hand wheel 28. A roller 23 on holder 18, co-operates with a template 24, which controls the outside profile to be cut. A second carriage 34 slidable on an upright 35, carries the second tool 37, for producing the bore, and the profile is controlled by a second template 38. The weight of carriage 34 is supported by counterweights 40, and the vertical movement of the carriage is provided by motor-reducer 33. Tool 37 moves in a plane perpendicular to the plane of the drawing, and arms 36 may be of unequal length to provide more accuracy. In a modification tool 37 is guided in a similar way to tool 17.
GB473564A 1963-02-05 1964-02-04 Improvements in and relating to lathes or like machine tools for machining insulators Expired GB983484A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR923823A FR1355696A (en) 1963-02-05 1963-02-05 Process and machine for machining hollow insulators

Publications (1)

Publication Number Publication Date
GB983484A true GB983484A (en) 1965-02-17

Family

ID=8796360

Family Applications (1)

Application Number Title Priority Date Filing Date
GB473564A Expired GB983484A (en) 1963-02-05 1964-02-04 Improvements in and relating to lathes or like machine tools for machining insulators

Country Status (2)

Country Link
FR (1) FR1355696A (en)
GB (1) GB983484A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113097926A (en) * 2021-05-21 2021-07-09 戴亮 High-voltage power transmission tower insulator string mounting device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90842C (en) * 1990-02-02 1994-04-11 Betemi Oy Method of manufacturing a concrete pillar
CN103707423B (en) * 2013-11-29 2016-04-27 灵璧县灵磁新材料有限公司 A kind of magnetite drilling hole machine tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113097926A (en) * 2021-05-21 2021-07-09 戴亮 High-voltage power transmission tower insulator string mounting device

Also Published As

Publication number Publication date
FR1355696A (en) 1964-03-20

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