FR638287A - Improvements to bolts and other articles made of insulating materials, as well as their manufacturing processes - Google Patents

Improvements to bolts and other articles made of insulating materials, as well as their manufacturing processes

Info

Publication number
FR638287A
FR638287A FR638287DA FR638287A FR 638287 A FR638287 A FR 638287A FR 638287D A FR638287D A FR 638287DA FR 638287 A FR638287 A FR 638287A
Authority
FR
France
Prior art keywords
bolts
well
manufacturing processes
insulating materials
articles made
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
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR638287A publication Critical patent/FR638287A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/006—Non-metallic fasteners using screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR638287D 1926-07-20 1927-07-18 Improvements to bolts and other articles made of insulating materials, as well as their manufacturing processes Expired FR638287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US638287XA 1926-07-20 1926-07-20

Publications (1)

Publication Number Publication Date
FR638287A true FR638287A (en) 1928-05-21

Family

ID=22051789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR638287D Expired FR638287A (en) 1926-07-20 1927-07-18 Improvements to bolts and other articles made of insulating materials, as well as their manufacturing processes

Country Status (1)

Country Link
FR (1) FR638287A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160635A (en) * 1976-08-10 1979-07-10 Yosaku Ikeda Apparatus for producing wooden heads of golf clubs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160635A (en) * 1976-08-10 1979-07-10 Yosaku Ikeda Apparatus for producing wooden heads of golf clubs

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