GB602839A - Improvements in and relating to cam or eccentric devices - Google Patents

Improvements in and relating to cam or eccentric devices

Info

Publication number
GB602839A
GB602839A GB3064645A GB3064645A GB602839A GB 602839 A GB602839 A GB 602839A GB 3064645 A GB3064645 A GB 3064645A GB 3064645 A GB3064645 A GB 3064645A GB 602839 A GB602839 A GB 602839A
Authority
GB
United Kingdom
Prior art keywords
shaft
boss
eccentric
annulus
stud
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
GB3064645A
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.)
DANIEL CLARK HAYWARD
Original Assignee
DANIEL CLARK HAYWARD
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 DANIEL CLARK HAYWARD filed Critical DANIEL CLARK HAYWARD
Priority to GB3064645A priority Critical patent/GB602839A/en
Publication of GB602839A publication Critical patent/GB602839A/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/22—Cranks; Eccentrics
    • F16C3/28—Adjustable cranks or eccentrics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G01N3/34—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by mechanical means, e.g. hammer blows
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

602,839. Adjustable eccentrics. HAYWARD, D. C. Nov. 15, 1945, No. 30646. [Class 122 (i)] [Also in Group XIX] In an eccentric mechanism of the type which comprises means for adjusting the throw of the eccentric to an infinite number of positions between specified limits, the mechanism including a rotary shaft 5, a sleeve 6b on the shaft and rotatable with it and provided with a boss 6 which is disposed obliquely of the axis about which the shaft rotates, and an annulus 7 slidably mounted on the boss but so as to rotate therewith, the sleeve 6b has mounted on its outer end a pulley 19 adapted to be displaced longitudinally of the shaft 5 thereby displacing the boss 6 to alter the eccentricity of the annulus 7. The pulley is operated by a lever 20 pivoted at 21 and having an eye 23 movable along a stud 24 and.fixable in any desired position on the stud by means of nuts 25. The eccentric mechanism is connected through a flexible coupling 11 of the type described in Specification 602,840, [Group XXXII], to a test piece 13 which is held at its upper end in such a manner that continued rotation of the shaft 5 will apply a fluctuating load to the test piece.
GB3064645A 1945-11-15 1945-11-15 Improvements in and relating to cam or eccentric devices Expired GB602839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3064645A GB602839A (en) 1945-11-15 1945-11-15 Improvements in and relating to cam or eccentric devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3064645A GB602839A (en) 1945-11-15 1945-11-15 Improvements in and relating to cam or eccentric devices

Publications (1)

Publication Number Publication Date
GB602839A true GB602839A (en) 1948-06-03

Family

ID=10310891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3064645A Expired GB602839A (en) 1945-11-15 1945-11-15 Improvements in and relating to cam or eccentric devices

Country Status (1)

Country Link
GB (1) GB602839A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485194A1 (en) * 1980-06-20 1981-12-24 Citroen Sa Testing stand for springs - uses shaft with series cams to permit simultaneous adjustment of travel of multiple springs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485194A1 (en) * 1980-06-20 1981-12-24 Citroen Sa Testing stand for springs - uses shaft with series cams to permit simultaneous adjustment of travel of multiple springs

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