GB547053A - Improvements relating to guards for driving belts - Google Patents

Improvements relating to guards for driving belts

Info

Publication number
GB547053A
GB547053A GB687441A GB687441A GB547053A GB 547053 A GB547053 A GB 547053A GB 687441 A GB687441 A GB 687441A GB 687441 A GB687441 A GB 687441A GB 547053 A GB547053 A GB 547053A
Authority
GB
United Kingdom
Prior art keywords
guard
belt
pulley
covering
guards
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
GB687441A
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.)
Tweedales and Smalley Ltd
Original Assignee
Tweedales and Smalley 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 Tweedales and Smalley Ltd filed Critical Tweedales and Smalley Ltd
Priority to GB687441A priority Critical patent/GB547053A/en
Publication of GB547053A publication Critical patent/GB547053A/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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P1/00—Safety devices independent of the control and operation of any machine
    • F16P1/02—Fixed screens or hoods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

547,053. Machinery guards. BLOMLEY, F., and TWEEDALES & SMALLEY (1920), Ltd. May 29, 1941, No. 6874. [Class 80 (iv)] Consists in a guard for preventing the hand from being caught between a driving belt and pulley. The guard is channel-shaped, Fig. 4, one side A covering the inner and the other side A<SP>1</SP> the outer face of the belt B, the crown A<SP>2</SP> covering the front edge. The side A is preferably flared outwardly, Fig. 1, so that it approaches the rim of the pulley C approximately at right angles. The lower end of the guard extends close to the pulley rim and is curved to correspond therewith. A lug A' on the guard and bolts a<SP>5</SP> serve to secure it to the belt-guiding member D, slidable on a fixed rod E.. In a modification, the guard has two lugs each with a curved slot. The guard may be made box-shaped, to totally enclose the belt, either in one piece with a slit or in two separable pieces; it may be of cast or sheet metal and is particularly applicable to preparing and spinning machines.
GB687441A 1941-05-29 1941-05-29 Improvements relating to guards for driving belts Expired GB547053A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB687441A GB547053A (en) 1941-05-29 1941-05-29 Improvements relating to guards for driving belts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB687441A GB547053A (en) 1941-05-29 1941-05-29 Improvements relating to guards for driving belts

Publications (1)

Publication Number Publication Date
GB547053A true GB547053A (en) 1942-08-11

Family

ID=9822353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB687441A Expired GB547053A (en) 1941-05-29 1941-05-29 Improvements relating to guards for driving belts

Country Status (1)

Country Link
GB (1) GB547053A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459937A1 (en) * 1979-06-25 1981-01-16 Quick Rotan Elektromotoren PROTECTION DEVICE FOR TRANSMISSION BELTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459937A1 (en) * 1979-06-25 1981-01-16 Quick Rotan Elektromotoren PROTECTION DEVICE FOR TRANSMISSION BELTS

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