GB227705A - Improvements in or relating to unidirectional power transmission mechanism - Google Patents

Improvements in or relating to unidirectional power transmission mechanism

Info

Publication number
GB227705A
GB227705A GB1240624A GB1240624A GB227705A GB 227705 A GB227705 A GB 227705A GB 1240624 A GB1240624 A GB 1240624A GB 1240624 A GB1240624 A GB 1240624A GB 227705 A GB227705 A GB 227705A
Authority
GB
United Kingdom
Prior art keywords
rollers
cheek
pawl
plates
shaft
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
GB1240624A
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 GB1240624A priority Critical patent/GB227705A/en
Publication of GB227705A publication Critical patent/GB227705A/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
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

227,705. Evans, H. W. May 20, 1924. Stationary - mould machines. - Comprise free-wheel driving mechanism, provided with means whereby the constantly - rotating driving member may be connected at will with the driven member and is automatically disconnected after a predetermined angular movement, for use in the machine described in Specification 227,704. Tubular rollers e are adapted to be wedged in tapering recesses between a disclike driven member a keyed to the shaft b and an annular driving gearwheel c. Rods g pass axially through the rollers e and connect cheek-plates f disposed on either side of the clutch elements. Notches j, k, l formed in the peripheries of the cheek-plates are adapted to be engaged by a pawl or detent m whereby the rollers e are retarded and disconnection effected whilst the annular gear c continues to rotate. The pawl m is carried by a shaft n which may be rocked (by hand) to restart the machine. A roller p in an oppositelyinclined recess may be provided to prevent overrunning.
GB1240624A 1924-05-20 1924-05-20 Improvements in or relating to unidirectional power transmission mechanism Expired GB227705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1240624A GB227705A (en) 1924-05-20 1924-05-20 Improvements in or relating to unidirectional power transmission mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1240624A GB227705A (en) 1924-05-20 1924-05-20 Improvements in or relating to unidirectional power transmission mechanism

Publications (1)

Publication Number Publication Date
GB227705A true GB227705A (en) 1925-01-22

Family

ID=10003999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1240624A Expired GB227705A (en) 1924-05-20 1924-05-20 Improvements in or relating to unidirectional power transmission mechanism

Country Status (1)

Country Link
GB (1) GB227705A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0995705A3 (en) * 1998-10-21 2001-10-04 Olivetti Tecnost S.p.A. Device for the picking and feeding of sheets from a ream

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0995705A3 (en) * 1998-10-21 2001-10-04 Olivetti Tecnost S.p.A. Device for the picking and feeding of sheets from a ream

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