GB190406577A - Improvements in Mechanism for Starting, Stopping and Reversing Revolving Shafts, - Google Patents

Improvements in Mechanism for Starting, Stopping and Reversing Revolving Shafts,

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Publication number
GB190406577A
GB190406577A GB190406577DA GB190406577A GB 190406577 A GB190406577 A GB 190406577A GB 190406577D A GB190406577D A GB 190406577DA GB 190406577 A GB190406577 A GB 190406577A
Authority
GB
United Kingdom
Prior art keywords
shaft
reversing
lower shaft
stopping
friction rings
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
Inventor
Samuel Griffin
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
Application granted granted Critical
Publication of GB190406577A publication Critical patent/GB190406577A/en
Expired legal-status Critical Current

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  • Mechanical Operated Clutches (AREA)

Abstract

6577. Griffin, S. March 18. Clutches; reversing-gearing.-Relates to stopping, starting, and reversing gearing between co-axial line shafts. The shafts B, B' are loosely connected by a sleeve D fixed to the upper or driving-shaft B. Each shaft carries a bevel-wheel A', A<2>, which wheels are in gear with one or two bevel-wheels A<3> pivoted on studs in the casing C. The casing C carries friction rings F<1>, F' which can engage with the caps H, H<1>; of which H is connected to the bearing for the lower shaft, and H<1> to the upper shaft. The friction rings are expanded by means of wedges J J<2> which engage between cam blocks pivoted in circular seatings in the friction rings. The wedges are operated by a slotted sliding lever J connected to the fork sleeve M by a lever L. In the middle position, the lower shaft is at rest ; in the upper position, the lower shaft is driven in the same direction as the upper, and when the clutch is in the lower position, the motion of the lower shaft is reversed.
GB190406577D 1904-03-18 1904-03-18 Improvements in Mechanism for Starting, Stopping and Reversing Revolving Shafts, Expired GB190406577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190406577T 1904-03-18

Publications (1)

Publication Number Publication Date
GB190406577A true GB190406577A (en) 1904-11-03

Family

ID=32255265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190406577D Expired GB190406577A (en) 1904-03-18 1904-03-18 Improvements in Mechanism for Starting, Stopping and Reversing Revolving Shafts,

Country Status (1)

Country Link
GB (1) GB190406577A (en)

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