FR1098994A - Tree blocking device - Google Patents

Tree blocking device

Info

Publication number
FR1098994A
FR1098994A FR1098994DA FR1098994A FR 1098994 A FR1098994 A FR 1098994A FR 1098994D A FR1098994D A FR 1098994DA FR 1098994 A FR1098994 A FR 1098994A
Authority
FR
France
Prior art keywords
blocking device
tree blocking
tree
blocking
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
Jean Maurice
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.)
FR de l ELECTRO RESISTANCE SOC
Original Assignee
FR de l ELECTRO RESISTANCE SOC
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 FR de l ELECTRO RESISTANCE SOC filed Critical FR de l ELECTRO RESISTANCE SOC
Application granted granted Critical
Publication of FR1098994A publication Critical patent/FR1098994A/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
    • F16D1/09—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 radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/093—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 radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
    • F16D1/095—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 radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring contraction only
    • F16D1/096—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 radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring contraction only the ring or rings being located between the shaft and the hub

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1098994D 1954-02-01 1954-02-01 Tree blocking device Expired FR1098994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1098994T 1954-02-01

Publications (1)

Publication Number Publication Date
FR1098994A true FR1098994A (en) 1955-08-29

Family

ID=9619476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1098994D Expired FR1098994A (en) 1954-02-01 1954-02-01 Tree blocking device

Country Status (1)

Country Link
FR (1) FR1098994A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373405A (en) * 1980-09-03 1983-02-15 Gould Inc. Molded plastic control lock knob with push and/or pull feature
EP0586935A2 (en) * 1992-09-11 1994-03-16 LTN Servotechnik GmbH Clamping joint

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373405A (en) * 1980-09-03 1983-02-15 Gould Inc. Molded plastic control lock knob with push and/or pull feature
EP0586935A2 (en) * 1992-09-11 1994-03-16 LTN Servotechnik GmbH Clamping joint
EP0586935A3 (en) * 1992-09-11 1994-10-12 Litton Precision Prod Int Clamping joint.

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