FR1001910A - Improvements made to the keying means, on their shafts, of high-precision elements which are hardened by quenching, in particular pinions for gear pumps - Google Patents

Improvements made to the keying means, on their shafts, of high-precision elements which are hardened by quenching, in particular pinions for gear pumps

Info

Publication number
FR1001910A
FR1001910A FR1001910DA FR1001910A FR 1001910 A FR1001910 A FR 1001910A FR 1001910D A FR1001910D A FR 1001910DA FR 1001910 A FR1001910 A FR 1001910A
Authority
FR
France
Prior art keywords
quenching
hardened
shafts
improvements made
gear pumps
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
Arille Rorive
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.)
GEN MECANIQUE APPLIQUEE SOC IN
Industrielle Generale de Mecanique Appliquee SIGMA SA
Original Assignee
GEN MECANIQUE APPLIQUEE SOC IN
Industrielle Generale de Mecanique Appliquee SIGMA SA
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 GEN MECANIQUE APPLIQUEE SOC IN, Industrielle Generale de Mecanique Appliquee SIGMA SA filed Critical GEN MECANIQUE APPLIQUEE SOC IN
Application granted granted Critical
Publication of FR1001910A publication Critical patent/FR1001910A/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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/0018—Shaft assemblies for gearings
    • F16H57/0025—Shaft assemblies for gearings with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0076—Fixing rotors on shafts, e.g. by clamping together hub and shaft
    • 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
    • F16D1/0894—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 other than axial keys, e.g. diametral pins, cotter pins and no other radial clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1001910D 1946-06-29 1946-06-29 Improvements made to the keying means, on their shafts, of high-precision elements which are hardened by quenching, in particular pinions for gear pumps Expired FR1001910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001910T 1946-06-29

Publications (1)

Publication Number Publication Date
FR1001910A true FR1001910A (en) 1952-02-29

Family

ID=9561654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001910D Expired FR1001910A (en) 1946-06-29 1946-06-29 Improvements made to the keying means, on their shafts, of high-precision elements which are hardened by quenching, in particular pinions for gear pumps

Country Status (1)

Country Link
FR (1) FR1001910A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809727A (en) * 1955-04-15 1957-10-15 Jr John H Ware Aluminum windows
US2926033A (en) * 1955-09-19 1960-02-23 Clarostat Mfg Company Inc Hub coupling for electrical controls
FR2422839A1 (en) * 1978-03-27 1979-11-09 Sundstrand Corp GEAR PUMP

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809727A (en) * 1955-04-15 1957-10-15 Jr John H Ware Aluminum windows
US2926033A (en) * 1955-09-19 1960-02-23 Clarostat Mfg Company Inc Hub coupling for electrical controls
FR2422839A1 (en) * 1978-03-27 1979-11-09 Sundstrand Corp GEAR PUMP

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