BE769999A - Vis taraudeuses resistant aux vibrations. - Google Patents

Vis taraudeuses resistant aux vibrations.

Info

Publication number
BE769999A
BE769999A BE769999A BE769999A BE769999A BE 769999 A BE769999 A BE 769999A BE 769999 A BE769999 A BE 769999A BE 769999 A BE769999 A BE 769999A BE 769999 A BE769999 A BE 769999A
Authority
BE
Belgium
Prior art keywords
tapping screws
vibration resistant
resistant tapping
vibration
screws
Prior art date
Application number
BE769999A
Other languages
English (en)
Inventor
L Simons
Original Assignee
Nl Industries Inc
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 Nl Industries Inc filed Critical Nl Industries Inc
Publication of BE769999A publication Critical patent/BE769999A/fr

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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/30—Locking exclusively by special shape of the screw-thread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/027—Rolling of self-tapping screws
    • 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
    • F16B25/0021—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 metal, e.g. sheet-metal or aluminium
    • 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
    • F16B25/0042—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 the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
    • F16B25/0052—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 the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the ridge having indentations, notches or the like in order to improve the cutting behaviour
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Transmission Devices (AREA)
  • Connection Of Plates (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
BE769999A 1970-07-14 1971-07-14 Vis taraudeuses resistant aux vibrations. BE769999A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5471670A 1970-07-14 1970-07-14

Publications (1)

Publication Number Publication Date
BE769999A true BE769999A (fr) 1972-01-14

Family

ID=21993034

Family Applications (1)

Application Number Title Priority Date Filing Date
BE769999A BE769999A (fr) 1970-07-14 1971-07-14 Vis taraudeuses resistant aux vibrations.

Country Status (10)

Country Link
JP (1) JPS4832537B2 (fr)
BE (1) BE769999A (fr)
CA (1) CA948903A (fr)
CH (1) CH534821A (fr)
DE (1) DE2135210C3 (fr)
FR (1) FR2101694A5 (fr)
GB (1) GB1308413A (fr)
NL (1) NL7109704A (fr)
SE (1) SE375138B (fr)
ZA (1) ZA714589B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703433A1 (de) * 1977-01-28 1978-12-07 Schumacher Wilhelm Kg Gewindeformende schraube sowie verfahren zum herstellen derselben und walzbacke zur durchfuehrung des verfahrens
DE3046692C2 (de) * 1980-12-11 1986-01-23 Kamax-Werke Rudolf Kellermann Gmbh & Co Kg, 3360 Osterode Gewindefurchende Schraube
JP6173498B2 (ja) * 2016-01-25 2017-08-02 有限会社藤▲崎▼鋲螺 非円形ねじ
CN109026954A (zh) * 2018-08-28 2018-12-18 上海纳特汽车标准件有限公司 一种可提高安装效率的螺钉

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2352982A (en) * 1942-06-25 1944-07-04 American Screw Co Screw for plastics
AT210236B (de) * 1958-07-29 1960-07-25 Strojirny A Slevarny Bohumira Gewindebohrer
DE1400838A1 (de) * 1961-04-03 1968-11-14 Jllinois Tool Works Inc Befestigungselement
US3226743A (en) * 1961-12-19 1966-01-04 British Tap & Die Company Fluteless taps
US3385340A (en) * 1966-04-22 1968-05-28 Lock Thread Corp Lock fastener
JPS4816048U (fr) * 1971-06-07 1973-02-23

Also Published As

Publication number Publication date
NL7109704A (fr) 1972-01-18
DE2135210B2 (de) 1980-12-11
SE375138B (fr) 1975-04-07
DE2135210A1 (de) 1972-01-27
ZA714589B (en) 1972-04-26
DE2135210C3 (de) 1985-04-25
CA948903A (en) 1974-06-11
FR2101694A5 (fr) 1972-03-31
JPS477960A (fr) 1972-04-27
JPS4832537B2 (fr) 1973-10-06
CH534821A (fr) 1973-03-15
GB1308413A (en) 1973-02-21

Similar Documents

Publication Publication Date Title
FI45381C (fi) Värähtelyä vaimentava laatta.
DK124698B (da) Lydabsorberende panel.
CH548552A (de) Schwingungsdaempfer.
NL142227B (nl) Trillingsdemper.
BE756647A (fr) Vis taraudeuse.
ZA715226B (en) Vibration damper for cables
AT322645B (de) Abstimmbare schwingschaltung
NO138650C (no) Fortoeyningsanordning.
DK113278B (da) Stangstyret vibrationsstamper.
NL149576B (nl) Trillingsdemper.
NL172884C (nl) Trillingsdemper.
AT319996B (de) Schwingungserreger
ES200813Y (es) Dispositivo amortiguador de vibraciones, universal.
AT314159B (de) Schalldämmender Wandbauteil
BE769999A (fr) Vis taraudeuses resistant aux vibrations.
FR89486E (fr) écrou indesserrable aux vibrations
AT335190B (de) Piezoelektrisches schwingsystem
NL171484B (nl) Trilling-isolerende steun.
FR1284109A (fr) Structure résistant aux vibrations
ZA715626B (en) Vibration dampers
DK130516B (da) Vibrationsgenerator.
ES154899Y (es) Aparato de vibracion fonetica.
DK126396B (da) Vibrationsisolator.
FR1469120A (fr) Microphone à condensateur
BE765743A (fr) Perfectionnements aux moteurs