FR2218497A1 - - Google Patents

Info

Publication number
FR2218497A1
FR2218497A1 FR7405804A FR7405804A FR2218497A1 FR 2218497 A1 FR2218497 A1 FR 2218497A1 FR 7405804 A FR7405804 A FR 7405804A FR 7405804 A FR7405804 A FR 7405804A FR 2218497 A1 FR2218497 A1 FR 2218497A1
Authority
FR
France
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
FR7405804A
Other versions
FR2218497B1 (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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works 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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of FR2218497A1 publication Critical patent/FR2218497A1/fr
Application granted granted Critical
Publication of FR2218497B1 publication Critical patent/FR2218497B1/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
    • 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
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
    • F16B39/26—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object with spring washers fastened to the nut or bolt-head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
FR7405804A 1973-02-21 1974-02-20 Expired FR2218497B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33451273A 1973-02-21 1973-02-21

Publications (2)

Publication Number Publication Date
FR2218497A1 true FR2218497A1 (fr) 1974-09-13
FR2218497B1 FR2218497B1 (fr) 1977-06-10

Family

ID=23307565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405804A Expired FR2218497B1 (fr) 1973-02-21 1974-02-20

Country Status (7)

Country Link
JP (1) JPS5718044B2 (fr)
CA (1) CA979248A (fr)
DE (1) DE2403974C2 (fr)
FR (1) FR2218497B1 (fr)
GB (1) GB1405733A (fr)
IT (1) IT1007242B (fr)
SE (1) SE399110B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1384790A (zh) 1999-10-27 2002-12-11 阿普丽佳葛西株式会社 育儿器具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769606A (en) * 1951-04-13 1956-11-06 Charles O Larson Anchorage device
US2829696A (en) * 1955-11-23 1958-04-08 Illinois Tool Works Screw for preassembly with workpieces
FR2113666A5 (fr) * 1970-11-09 1972-06-23 Illinois Tool Works

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065667B (fr) * 1956-11-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769606A (en) * 1951-04-13 1956-11-06 Charles O Larson Anchorage device
US2829696A (en) * 1955-11-23 1958-04-08 Illinois Tool Works Screw for preassembly with workpieces
FR2113666A5 (fr) * 1970-11-09 1972-06-23 Illinois Tool Works

Also Published As

Publication number Publication date
DE2403974C2 (de) 1982-11-18
GB1405733A (en) 1975-09-10
FR2218497B1 (fr) 1977-06-10
SE399110B (sv) 1978-01-30
JPS5718044B2 (fr) 1982-04-14
CA979248A (en) 1975-12-09
JPS49113959A (fr) 1974-10-30
DE2403974A1 (de) 1974-08-29
IT1007242B (it) 1976-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse