FR481347A - Perfectionnements apportés aux serrures de portes - Google Patents

Perfectionnements apportés aux serrures de portes

Info

Publication number
FR481347A
FR481347A FR481347DA FR481347A FR 481347 A FR481347 A FR 481347A FR 481347D A FR481347D A FR 481347DA FR 481347 A FR481347 A FR 481347A
Authority
FR
France
Prior art keywords
door locks
locks
door
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
English (en)
Inventor
William Yeates
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 FR481347A publication Critical patent/FR481347A/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/04—Resilient guiding parts, e.g. skirts, particularly for trunk pistons
    • F16J1/06—Resilient guiding parts, e.g. skirts, particularly for trunk pistons with separate expansion members; Expansion members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR481347D 1915-04-12 1916-03-30 Perfectionnements apportés aux serrures de portes Expired FR481347A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US481347XA 1936-07-20 1936-07-20

Publications (1)

Publication Number Publication Date
FR481347A true FR481347A (fr) 1916-11-22

Family

ID=21952922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR481347D Expired FR481347A (fr) 1915-04-12 1916-03-30 Perfectionnements apportés aux serrures de portes

Country Status (2)

Country Link
FR (1) FR481347A (fr)
GB (1) GB481347A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6181558A (ja) * 1984-09-27 1986-04-25 Honda Motor Co Ltd 内燃機関用ピストン
GB8927125D0 (en) * 1989-11-30 1990-01-31 Hepworth & Grandage Ltd Pistons
GB2590701B (en) 2019-12-27 2022-06-22 Caterpillar Motoren Gmbh & Co Piston for an internal combustion engine

Also Published As

Publication number Publication date
GB481347A (en) 1938-03-09

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