GB190726408A - Improvements in Belt Transmission Gear. - Google Patents

Improvements in Belt Transmission Gear.

Info

Publication number
GB190726408A
GB190726408A GB190726408DA GB190726408A GB 190726408 A GB190726408 A GB 190726408A GB 190726408D A GB190726408D A GB 190726408DA GB 190726408 A GB190726408 A GB 190726408A
Authority
GB
United Kingdom
Prior art keywords
pulleys
bracket
cranes
shoe
spring
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
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Application granted granted Critical
Publication of GB190726408A publication Critical patent/GB190726408A/en
Expired legal-status Critical Current

Links

Landscapes

  • Structure Of Belt Conveyors (AREA)

Abstract

26,408. Babcock & Wilcox, and Reynolds, H. B. Nov. 29. Cranes.-In reversing-gearing, more particularly applicable to cranes, in which a rocking bracket B carries two driving-pulleys C and toothed gearing, so that a shaft A may be driven in either direction or remain at rest, supporting segments D are provided for holding the belt clear of the pulleys in mid-position of the rocking-bracket. The segments are secured to fixed brackets C', with slots through which pass the shafts of the pulleys C. The belts are prevented from moving by spring - actuated shoes E. Each shoe is connected to a spring- surrounded spindle E<2> passing freely through a sleeve B<1> on a projecting portion B<2> of the bracket B, which is also formed with guides B<3>, between which an extension E<3> of the shoe is slidably mounted, the extensions of the two shoes being adapted to slide alongside each other.
GB190726408D 1907-11-29 1907-11-29 Improvements in Belt Transmission Gear. Expired GB190726408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190726408T 1907-11-29

Publications (1)

Publication Number Publication Date
GB190726408A true GB190726408A (en) 1908-08-20

Family

ID=32551560

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190726408D Expired GB190726408A (en) 1907-11-29 1907-11-29 Improvements in Belt Transmission Gear.

Country Status (1)

Country Link
GB (1) GB190726408A (en)

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