ES312831A1 - Flexible couplings single piece link - Google Patents

Flexible couplings single piece link

Info

Publication number
ES312831A1
ES312831A1 ES0312831A ES312831A ES312831A1 ES 312831 A1 ES312831 A1 ES 312831A1 ES 0312831 A ES0312831 A ES 0312831A ES 312831 A ES312831 A ES 312831A ES 312831 A1 ES312831 A1 ES 312831A1
Authority
ES
Spain
Prior art keywords
link
pins
axial
pair
centre
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
ES0312831A
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.)
TURBOMACHINES DEV Ltd
Original Assignee
TURBOMACHINES DEV Ltd
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 TURBOMACHINES DEV Ltd filed Critical TURBOMACHINES DEV Ltd
Publication of ES312831A1 publication Critical patent/ES312831A1/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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/78—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic disc or flat ring, arranged perpendicular to the axis of the coupling parts, different sets of spots of the disc or ring being attached to each coupling part, e.g. Hardy couplings
    • F16D3/79—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic disc or flat ring, arranged perpendicular to the axis of the coupling parts, different sets of spots of the disc or ring being attached to each coupling part, e.g. Hardy couplings the disc or ring being metallic
    • 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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/60—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising pushing or pulling links attached to both parts
    • 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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/60—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising pushing or pulling links attached to both parts
    • F16D3/62—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising pushing or pulling links attached to both parts the links or their attachments being elastic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Connection Of Plates (AREA)

Abstract

A flexible coupling comprises a unitary member 4 of straight sided polygonal shape (square as shown) made up from at least four laminations of resilient metal and connected, on diameters at right angles, by axial pins 5 to shaft heads 1, 2. The link 4 may increase in thickness at its extremities, e.g. corners, where it is connected, to the pins 5, by means of lamin[mu] 41 of successively decreasing length (Figs. 6, 9 and 10, not shown). Discs 6 having apertures spigoted on one pair of pins 5 and loosely surrounding the other pair may be provided to take up the drive in the event of failure of the link. Fig. 8 (not shown) illustrates a double coupling in which an intermediate member (9) is connected by its end flanges 2 through two such links 4 to shaft hubs 1. Figs. 11 and 12 (not shown) illustrate the link pin clamping washers (10) having one face (11) dished or corrugated to increase unit bolt load pressure. Axial flexibility of the link 4 may be increased by making the length of the link arms (L1) (Fig. 2, not shown) fractionally greater than the centre to centre distance be tween connecting pins 5 such that the link arms buckle as in Fig. 4 (not shown), an axial force-deflection graph (Fig. 5, not shown) illustrating the effect of this arrangement
ES0312831A 1964-05-21 1965-05-12 Flexible couplings single piece link Expired ES312831A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2113964A GB1066984A (en) 1964-05-21 1964-05-21 Flexible couplings single piece link

Publications (1)

Publication Number Publication Date
ES312831A1 true ES312831A1 (en) 1966-02-16

Family

ID=10157851

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0312831A Expired ES312831A1 (en) 1964-05-21 1965-05-12 Flexible couplings single piece link

Country Status (5)

Country Link
CH (1) CH435875A (en)
DE (1) DE1475488A1 (en)
ES (1) ES312831A1 (en)
FR (1) FR1436326A (en)
GB (1) GB1066984A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH592825A5 (en) * 1976-08-25 1977-11-15 Bbc Brown Boveri & Cie
US4385895A (en) * 1980-11-17 1983-05-31 Kamatics Corporation Flexible coupling with quadrilateral flex frames
DE102009013415A1 (en) * 2009-03-18 2010-12-23 Atec-Weiss Gmbh & Co. Kg Fixed, flexible coupling for torque transmission
US20220299067A1 (en) * 2021-03-18 2022-09-22 Schaeffler Technologies AG & Co. KG Radially compliant connection

Also Published As

Publication number Publication date
DE1475488A1 (en) 1969-12-04
GB1066984A (en) 1967-04-26
FR1436326A (en) 1966-04-22
CH435875A (en) 1967-05-15

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