FR2296119A1 - Outil de coupe pour le taraudage de filetages dans des pieces en matiere synthetique ou analogue - Google Patents

Outil de coupe pour le taraudage de filetages dans des pieces en matiere synthetique ou analogue

Info

Publication number
FR2296119A1
FR2296119A1 FR7518623A FR7518623A FR2296119A1 FR 2296119 A1 FR2296119 A1 FR 2296119A1 FR 7518623 A FR7518623 A FR 7518623A FR 7518623 A FR7518623 A FR 7518623A FR 2296119 A1 FR2296119 A1 FR 2296119A1
Authority
FR
France
Prior art keywords
risk
plastics
bevelled
bits
degrees
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.)
Granted
Application number
FR7518623A
Other languages
English (en)
Other versions
FR2296119B3 (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.)
FISSENE SCHRAUBEN
Original Assignee
FISSENE SCHRAUBEN
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 FISSENE SCHRAUBEN filed Critical FISSENE SCHRAUBEN
Publication of FR2296119A1 publication Critical patent/FR2296119A1/fr
Application granted granted Critical
Publication of FR2296119B3 publication Critical patent/FR2296119B3/fr
Granted 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
    • F16B25/0015—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being a soft organic material, e.g. wood or plastic
    • 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft
    • 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0084—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by geometric details of the tip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Connection Of Plates (AREA)
  • Milling Processes (AREA)
FR7518623A 1974-12-24 1975-06-13 Outil de coupe pour le taraudage de filetages dans des pieces en matiere synthetique ou analogue Granted FR2296119A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7443125 1974-12-24
DE7502980 1975-02-01

Publications (2)

Publication Number Publication Date
FR2296119A1 true FR2296119A1 (fr) 1976-07-23
FR2296119B3 FR2296119B3 (fr) 1979-08-10

Family

ID=25947448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518623A Granted FR2296119A1 (fr) 1974-12-24 1975-06-13 Outil de coupe pour le taraudage de filetages dans des pieces en matiere synthetique ou analogue

Country Status (4)

Country Link
DE (1) DE2524980A1 (fr)
FR (1) FR2296119A1 (fr)
IT (1) IT1036301B (fr)
SE (1) SE406356B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012441A1 (fr) * 1978-12-14 1980-06-25 Eberhard Jaeger GmbH & Co. KG Vis auto-taraudeuse et auto-perforante
WO1992016760A1 (fr) * 1991-03-14 1992-10-01 Sfs Stadler Holding Ag Vis pour trous borgnes de faible profondeur

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109528B1 (fr) * 1982-11-23 1986-07-30 Kerb-Konus-Vertriebs-GmbH Insert taraudé autotaraudeur

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012441A1 (fr) * 1978-12-14 1980-06-25 Eberhard Jaeger GmbH & Co. KG Vis auto-taraudeuse et auto-perforante
WO1992016760A1 (fr) * 1991-03-14 1992-10-01 Sfs Stadler Holding Ag Vis pour trous borgnes de faible profondeur

Also Published As

Publication number Publication date
DE2524980A1 (de) 1976-12-09
SE7506770L (sv) 1976-06-28
IT1036301B (it) 1979-10-30
FR2296119B3 (fr) 1979-08-10
SE406356B (sv) 1979-02-05

Similar Documents

Publication Publication Date Title
US2352982A (en) Screw for plastics
DE3373697D1 (en) Self-tapping screw
GB1354156A (en) Fastener units
GB1346786A (en) Threaded fasteners with stabilizing threads
GB1009630A (en) Wallboard screw
GB1455003A (en) Screwdrivers and screws for use therewith
GB1279452A (en) Improvements relating to inserts
GB690269A (en) An improved screw
AU4304996A (en) Hole-shaping and thread-forming screw and process for driving in the same
ES420130A1 (es) Un dispositivo de tornillo.
ATE27875T1 (de) Einheitsfitting mit klemmwirkung.
US2507882A (en) Self-tapping screw
GB585887A (en) Improvements in screwed bolts
FR2296119A1 (fr) Outil de coupe pour le taraudage de filetages dans des pieces en matiere synthetique ou analogue
GB1316157A (en) Self-drilling screws
GB1482624A (en) Self-tapping screw threaded members
IE810488L (en) Self-drilling screw
GB1380857A (en) Screws and method of fitting
ES448678A1 (es) Mejoras introducidas en tuercas de material plastico.
FR2326613A1 (fr) Vis de fixation auto-taraudeuse
FI860315A (fi) Traeskruv.
GB1253714A (en) Process and device for processing highly viscous materials
DE59705413D1 (de) Schraube zur gegenseitigen befestigung von wenigstens zwei bauteilen
FR2352982A1 (fr) Vis indesserrable
GB1458787A (en) Percussive drill

Legal Events

Date Code Title Description
ST Notification of lapse