FR510765A - Procédé de fabrication de rondelles d'étanchéité - Google Patents

Procédé de fabrication de rondelles d'étanchéité

Info

Publication number
FR510765A
FR510765A FR510765A FR510765DA FR510765A FR 510765 A FR510765 A FR 510765A FR 510765 A FR510765 A FR 510765A FR 510765D A FR510765D A FR 510765DA FR 510765 A FR510765 A FR 510765A
Authority
FR
France
Prior art keywords
manufacturing process
sealing washers
washers
sealing
manufacturing
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
FR510765A
Other languages
English (en)
Inventor
William Andrew Young
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR510765A publication Critical patent/FR510765A/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
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Moulding By Coating Moulds (AREA)
  • Ropes Or Cables (AREA)
FR510765A 1919-05-29 1920-02-26 Procédé de fabrication de rondelles d'étanchéité Expired FR510765A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US300568A US1348615A (en) 1919-05-29 1919-05-29 Method of manufacturing gromets
FR510765T 1920-02-26
GB28891/20A GB177825A (en) 1919-05-29 1920-10-12 Machine for making grommets for joint making and for like purposes
US418044A US1432767A (en) 1919-05-29 1920-10-19 Machine for making grommets

Publications (1)

Publication Number Publication Date
FR510765A true FR510765A (fr) 1920-12-10

Family

ID=40002977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR510765A Expired FR510765A (fr) 1919-05-29 1920-02-26 Procédé de fabrication de rondelles d'étanchéité

Country Status (3)

Country Link
US (2) US1348615A (fr)
FR (1) FR510765A (fr)
GB (1) GB177825A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19706981A1 (de) * 1997-02-21 1998-10-15 Gore W L & Ass Gmbh Dichtungselement für gepackte Kolonnen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422200A (en) * 1945-05-22 1947-06-17 William M Lee Machine for making grommets
US2415209A (en) * 1945-07-30 1947-02-04 Hansen Juliane Grace Grommet spindle
NL288029A (fr) * 1962-06-20 1900-01-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19706981A1 (de) * 1997-02-21 1998-10-15 Gore W L & Ass Gmbh Dichtungselement für gepackte Kolonnen

Also Published As

Publication number Publication date
GB177825A (en) 1922-04-12
US1348615A (en) 1920-08-03
US1432767A (en) 1922-10-24

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