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FR1009790A - Development of keys - Google Patents

Development of keys

Info

Publication number
FR1009790A
FR1009790A FR1009790DA FR1009790A FR 1009790 A FR1009790 A FR 1009790A FR 1009790D A FR1009790D A FR 1009790DA FR 1009790 A FR1009790 A FR 1009790A
Authority
FR
France
Prior art keywords
keys
development
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
Charles-William Berthiez
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 FR1009790A publication Critical patent/FR1009790A/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
    • F16B3/00—Key-type connections; Keys
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0876—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1009790D 1948-06-25 1948-06-25 Development of keys Expired FR1009790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1009790T 1948-06-25

Publications (1)

Publication Number Publication Date
FR1009790A true FR1009790A (en) 1952-06-03

Family

ID=9568457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1009790D Expired FR1009790A (en) 1948-06-25 1948-06-25 Development of keys

Country Status (1)

Country Link
FR (1) FR1009790A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994548A (en) * 1958-04-03 1961-08-01 Donald H Mcgogy Shaft keying device
US3436106A (en) * 1965-12-17 1969-04-01 Emerson Electric Co Key drive for sliding hubs
FR2455783A1 (en) * 1979-05-04 1980-11-28 Bretagne Atel Chantiers Nuclear reactor boiler inspected easily from outside - has protective envelope for reactor vessel held up by keys
US20160061249A1 (en) * 2014-08-29 2016-03-03 Douglas H. Powell Adjustable shear key

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994548A (en) * 1958-04-03 1961-08-01 Donald H Mcgogy Shaft keying device
US3436106A (en) * 1965-12-17 1969-04-01 Emerson Electric Co Key drive for sliding hubs
FR2455783A1 (en) * 1979-05-04 1980-11-28 Bretagne Atel Chantiers Nuclear reactor boiler inspected easily from outside - has protective envelope for reactor vessel held up by keys
US20160061249A1 (en) * 2014-08-29 2016-03-03 Douglas H. Powell Adjustable shear key

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