FR638469A - Improvements to removable collars intended to be fixed on trees - Google Patents

Improvements to removable collars intended to be fixed on trees

Info

Publication number
FR638469A
FR638469A FR638469DA FR638469A FR 638469 A FR638469 A FR 638469A FR 638469D A FR638469D A FR 638469DA FR 638469 A FR638469 A FR 638469A
Authority
FR
France
Prior art keywords
trees
fixed
removable collars
collars intended
intended
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
William Talbot Craig
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 FR638469A publication Critical patent/FR638469A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR638469D 1926-08-17 1927-05-19 Improvements to removable collars intended to be fixed on trees Expired FR638469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA638469X 1926-08-17

Publications (1)

Publication Number Publication Date
FR638469A true FR638469A (en) 1928-05-25

Family

ID=4172024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR638469D Expired FR638469A (en) 1926-08-17 1927-05-19 Improvements to removable collars intended to be fixed on trees

Country Status (1)

Country Link
FR (1) FR638469A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210156433A1 (en) * 2019-11-25 2021-05-27 Lionforge Industries Inc. Coupler for Interconnecting Externally Splined Power Take Off Shaft of Prime Mover and Driveline of Implement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210156433A1 (en) * 2019-11-25 2021-05-27 Lionforge Industries Inc. Coupler for Interconnecting Externally Splined Power Take Off Shaft of Prime Mover and Driveline of Implement
US11448264B2 (en) * 2019-11-25 2022-09-20 Lionforge Industries Inc. Coupler for interconnecting externally splined power take off shaft of prime mover and driveline of implement

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