ES481246A1 - Shaft drive element - Google Patents

Shaft drive element

Info

Publication number
ES481246A1
ES481246A1 ES481246A ES481246A ES481246A1 ES 481246 A1 ES481246 A1 ES 481246A1 ES 481246 A ES481246 A ES 481246A ES 481246 A ES481246 A ES 481246A ES 481246 A1 ES481246 A1 ES 481246A1
Authority
ES
Spain
Prior art keywords
coupling member
segments
spiral
drive element
male
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
ES481246A
Other languages
Spanish (es)
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.)
California Pellet Mill Co
Original Assignee
California Pellet Mill Co
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 California Pellet Mill Co filed Critical California Pellet Mill Co
Publication of ES481246A1 publication Critical patent/ES481246A1/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
    • 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
    • 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
    • F16D1/0817—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 rotation along an eccentric surface, e.g. arcuate wedging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Crushing And Grinding (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

A shaft drive element comprises a male coupling member 30 having a cross section defined by segments A, B of a logarithmic spiral joined end to end and a female coupling member 40 having a cross section defined by segments of the same spiral of greater radius joined end to end. One half of the segments may be of a clockwise spiral and one half of the segments of a counterclockwise spiral for both the male and the female coupling member. The male coupling member may be drivingly engaged with the inner quill shaft (3) of a pellet mill, the female coupling member being engaged with the outer quill shaft (2), the members cooperating to form a power transmitting drive between the quill shafts.
ES481246A 1978-06-05 1979-06-04 Shaft drive element Expired ES481246A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91222678A 1978-06-05 1978-06-05

Publications (1)

Publication Number Publication Date
ES481246A1 true ES481246A1 (en) 1980-08-16

Family

ID=25431558

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481246A Expired ES481246A1 (en) 1978-06-05 1979-06-04 Shaft drive element

Country Status (9)

Country Link
JP (2) JPS54162048A (en)
AU (1) AU525709B2 (en)
BR (1) BR7903502A (en)
CA (1) CA1106647A (en)
DE (1) DE2921977A1 (en)
ES (1) ES481246A1 (en)
FR (1) FR2428174A1 (en)
GB (1) GB2022214B (en)
ZA (1) ZA792320B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243212A1 (en) * 1982-11-23 1984-05-24 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen SMALL ELECTRIC MOTOR WITH AN ANCHOR
FI864730A (en) * 1986-11-20 1988-05-21 Ahlstroem Oy FAESTSYSTEM.
US5407295A (en) * 1991-03-22 1995-04-18 Kuhl; Hans Shaft-hub linkage
JP2800066B2 (en) * 1992-09-18 1998-09-21 キュール，ハンス Apparatus for joining at least two members
US5456818A (en) * 1993-11-03 1995-10-10 Ingersoll-Rand Company Method for preventing fretting and galling in a polygon coupling
DE29822158U1 (en) 1998-12-11 1999-05-12 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Device for fixing a body in a cylindrical opening and bearing pin
DE19914269A1 (en) * 1999-03-29 2000-10-19 Bosch Gmbh Robert Coupling and fuel feed pump with coupling
CN103161911B (en) * 2011-12-16 2017-06-30 石玉山 It is a kind of can continuously realize non-closed, etc. the length of side, the mechanism of concentric inscribed polygon
JP2017106589A (en) * 2015-12-11 2017-06-15 伏虎金属工業株式会社 Shaft coupling and vane pump
CN108579887B (en) * 2018-06-11 2023-06-09 天津中德应用技术大学 Roller press roller assembly structure of non-ridgeline block roller surface

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB414481A (en) * 1933-05-08 1934-08-09 Norton Co Improvements in and relating to power shafts and sleeve elements therefor
FR806791A (en) * 1935-09-20 1936-12-24 Goupille Cannelee Lgc New device for mounting parts on a shaft
GB504982A (en) * 1937-06-07 1939-05-03 Hermann Riecke Improvements in sliding change-speed gearing
US2213004A (en) * 1939-01-12 1940-08-27 Hickman Pneumatic Seat Co Inc Torsion rod mounting
US2397382A (en) * 1944-06-19 1946-03-26 Justice E Smith Locking device
GB589420A (en) * 1945-03-22 1947-06-19 Hughes Henry & Son Ltd Improved means for transmitting power from a spindle to parts mounted thereon
US2634991A (en) * 1948-11-13 1953-04-14 William J Stevens Splineless coupling machine element
CH378608A (en) * 1959-12-22 1964-06-15 Fischer Ag E coupling
US3911550A (en) * 1972-03-30 1975-10-14 California Pellet Mill Co Quick-change die and roller assembly
JPS5046145U (en) * 1973-08-24 1975-05-08
US4036031A (en) * 1974-08-02 1977-07-19 Woodling George V Universal connection means in an orbital fluid pressure device
US3889323A (en) * 1974-08-23 1975-06-17 Textron Inc End attachment for watch bands

Also Published As

Publication number Publication date
BR7903502A (en) 1980-01-22
AU525709B2 (en) 1982-11-25
ZA792320B (en) 1980-05-28
FR2428174B1 (en) 1984-01-20
JPS54162048A (en) 1979-12-22
JPS63191202U (en) 1988-12-09
CA1106647A (en) 1981-08-11
AU4711179A (en) 1979-12-13
GB2022214B (en) 1982-07-21
DE2921977A1 (en) 1979-12-13
FR2428174A1 (en) 1980-01-04
GB2022214A (en) 1979-12-12

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