FR1272900A - Vis à tête creuse - Google Patents

Vis à tête creuse

Info

Publication number
FR1272900A
FR1272900A FR843187A FR843187A FR1272900A FR 1272900 A FR1272900 A FR 1272900A FR 843187 A FR843187 A FR 843187A FR 843187 A FR843187 A FR 843187A FR 1272900 A FR1272900 A FR 1272900A
Authority
FR
France
Prior art keywords
head screw
socket head
socket
screw
head
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
FR843187A
Other languages
English (en)
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.)
Unbrako Schrauben GmbH
Original Assignee
Unbrako Schrauben GmbH
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
Priority claimed from GB3324160A external-priority patent/GB892442A/en
Application filed by Unbrako Schrauben GmbH filed Critical Unbrako Schrauben GmbH
Priority to FR843187A priority Critical patent/FR1272900A/fr
Application granted granted Critical
Publication of FR1272900A publication Critical patent/FR1272900A/fr
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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR843187A 1960-09-28 1960-11-07 Vis à tête creuse Expired FR1272900A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR843187A FR1272900A (fr) 1960-09-28 1960-11-07 Vis à tête creuse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3324160A GB892442A (en) 1960-09-28 1960-09-28 Improvements in and relating to socket-headed screws
FR843187A FR1272900A (fr) 1960-09-28 1960-11-07 Vis à tête creuse

Publications (1)

Publication Number Publication Date
FR1272900A true FR1272900A (fr) 1961-09-29

Family

ID=26188058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843187A Expired FR1272900A (fr) 1960-09-28 1960-11-07 Vis à tête creuse

Country Status (1)

Country Link
FR (1) FR1272900A (fr)

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