FR889678A - Lock washers - Google Patents

Lock washers

Info

Publication number
FR889678A
FR889678A FR889678DA FR889678A FR 889678 A FR889678 A FR 889678A FR 889678D A FR889678D A FR 889678DA FR 889678 A FR889678 A FR 889678A
Authority
FR
France
Prior art keywords
lock washers
washers
lock
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)
Inventor
Felix Knoepfelmacher
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 filed Critical
Application granted granted Critical
Publication of FR889678A publication Critical patent/FR889678A/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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
    • F16B39/14—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts made of thin sheet material or formed as spring-washers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR889678D 1942-05-04 1942-05-04 Lock washers Expired FR889678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR889678T 1942-05-04

Publications (1)

Publication Number Publication Date
FR889678A true FR889678A (en) 1944-01-17

Family

ID=9377257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889678D Expired FR889678A (en) 1942-05-04 1942-05-04 Lock washers

Country Status (1)

Country Link
FR (1) FR889678A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009716A1 (en) * 1979-11-13 1981-05-21 Toho Asechiren K.K., Tokyo RETAINING RING FOR A SCREW NUT
US4659246A (en) * 1985-07-24 1987-04-21 Crown Screw Corporation Structure for screwing object on sheet metal
US4756168A (en) * 1986-09-08 1988-07-12 Saccoccio August J Earring construction
US4836007A (en) * 1986-09-08 1989-06-06 Saccoccio August J Method of forming a nut-like member

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009716A1 (en) * 1979-11-13 1981-05-21 Toho Asechiren K.K., Tokyo RETAINING RING FOR A SCREW NUT
US4659246A (en) * 1985-07-24 1987-04-21 Crown Screw Corporation Structure for screwing object on sheet metal
US4756168A (en) * 1986-09-08 1988-07-12 Saccoccio August J Earring construction
US4836007A (en) * 1986-09-08 1989-06-06 Saccoccio August J Method of forming a nut-like member

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