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GB107500A - Improvements in or relating to Anti-vibration Arrangements for Tension Devices for Driving Belts. - Google Patents

Improvements in or relating to Anti-vibration Arrangements for Tension Devices for Driving Belts.

Info

Publication number
GB107500A
GB107500A GB1440016A GB1440016A GB107500A GB 107500 A GB107500 A GB 107500A GB 1440016 A GB1440016 A GB 1440016A GB 1440016 A GB1440016 A GB 1440016A GB 107500 A GB107500 A GB 107500A
Authority
GB
United Kingdom
Prior art keywords
springs
belt
tension
driving
vibration
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
GB1440016A
Inventor
John Francis Crowley
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1440016A priority Critical patent/GB107500A/en
Publication of GB107500A publication Critical patent/GB107500A/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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes or chains 
    • F16H7/10—Means for varying tension of belts, ropes or chains  by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes or chains  by adjusting the axis of a pulley of an idle pulley
    • F16H7/1254—Means for varying tension of belts, ropes or chains  by adjusting the axis of a pulley of an idle pulley without vibration damping means
    • F16H7/1281—Means for varying tension of belts, ropes or chains  by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes or chains 
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0806—Compression coil springs
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes or chains 
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0808—Extension coil springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Looms (AREA)

Abstract

107,500. Crowley, J. F. Oct. 10, 1916. Tension and supporting arrangements.-Antivibration devices for the driving-belts of suspended electro-motors &c. are provided with means for adjusting the belt tension without altering the adjustment of the springs for counteracting vibration. In the form shown in Fig. 1 the frame of an electro-motor a, for driving a loom, is pivoted at c<1> and supported by springs d, d<1> for counteracting vibration which bear on a lug a<1> on it. The springs are carried by a rod e fixed in a lever f which is adjustable by nuts on a fixed rod g' to vary the tension of the belt b on the driving- pulley b'. In the form shown in Fig. 2, vibration of the belt b is counteracted by springs d, d' which bear on a lever i' carrying a jockey-pulley h, and the tension of the belt is varied by adjusting the position of the rod e carrying the springs by nuts e<1>. In another modification, the tension on the belt is maintained by a weighted lever connected through two antivibration springs with a three-armed lever carrying a jockey-pulley bearing on. the belt.
GB1440016A 1916-10-10 1916-10-10 Improvements in or relating to Anti-vibration Arrangements for Tension Devices for Driving Belts. Expired GB107500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1440016A GB107500A (en) 1916-10-10 1916-10-10 Improvements in or relating to Anti-vibration Arrangements for Tension Devices for Driving Belts.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1440016A GB107500A (en) 1916-10-10 1916-10-10 Improvements in or relating to Anti-vibration Arrangements for Tension Devices for Driving Belts.

Publications (1)

Publication Number Publication Date
GB107500A true GB107500A (en) 1917-07-05

Family

ID=32249223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1440016A Expired GB107500A (en) 1916-10-10 1916-10-10 Improvements in or relating to Anti-vibration Arrangements for Tension Devices for Driving Belts.

Country Status (1)

Country Link
GB (1) GB107500A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900831A (en) * 1956-11-15 1959-08-25 Ibm Shock absorbing mechanism
US3274841A (en) * 1965-05-06 1966-09-27 John W Roberts Continuous tension belt adjusting bracket
CN110426109A (en) * 2019-07-11 2019-11-08 九江七所精密机电科技有限公司 A kind of belted electronic balance belt identical tension automatic takeup

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900831A (en) * 1956-11-15 1959-08-25 Ibm Shock absorbing mechanism
US3274841A (en) * 1965-05-06 1966-09-27 John W Roberts Continuous tension belt adjusting bracket
CN110426109A (en) * 2019-07-11 2019-11-08 九江七所精密机电科技有限公司 A kind of belted electronic balance belt identical tension automatic takeup

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