GB152288A - Improvements in or relating to friction roller gearing - Google Patents

Improvements in or relating to friction roller gearing

Info

Publication number
GB152288A
GB152288A GB28535/20A GB2853520A GB152288A GB 152288 A GB152288 A GB 152288A GB 28535/20 A GB28535/20 A GB 28535/20A GB 2853520 A GB2853520 A GB 2853520A GB 152288 A GB152288 A GB 152288A
Authority
GB
United Kingdom
Prior art keywords
springs
gearing
rollers
ring
friction
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
GB28535/20A
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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp AG
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 Krupp Stahl AG, Fried Krupp AG filed Critical Krupp Stahl AG
Publication of GB152288A publication Critical patent/GB152288A/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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Transmission Devices (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

152,288. Krupp Akt.-Ges., F. Oct. 11, 1919, [Convention date]. Friction gearing; connecting and disconnecting arrangements.-A friction roller gearing comprises three friction rollers B, rotatably mounted on a flange C' so as to permit a slight radial movement, engaging with a friction roller A' on the driving-shaft. Two helical springs E, E', one left-handed and the other right-handed, surround the rollers, and bear against plate springs in the casing. Their outer ends bear against stops G, G<1>, and their inner ends against stops formed in a ring H. Bolts J pass through the springs and have spherical bearings which enable them to take up positions not parallel to the shaft. The extremities of the bolts J are spherical and rest in sockets g<3>, h<2> in the rings G, G<1>, and H. The ring H is adjustable by the twoarmed lever K, K<1> which is connected to the ring by links M. The lever is adapted to be fixed by means of the nut and screw arrangement N, thereby adjusting the internal diameter of the springs and consequently the pressures of the rollers to connect and disconnect the gearing. Specification 12394/00 is referred to. The Specification as open to inspection under Sect. 91 (3) (a) states that the helical springs E, E<1> and the rings G, G<1> and H may be cut from the same cylindrical piece of metal. This subject-matter does not appear in the Specification as accepted.
GB28535/20A 1919-10-11 1920-10-08 Improvements in or relating to friction roller gearing Expired GB152288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE152288X 1919-10-11

Publications (1)

Publication Number Publication Date
GB152288A true GB152288A (en) 1921-06-02

Family

ID=5674978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28535/20A Expired GB152288A (en) 1919-10-11 1920-10-08 Improvements in or relating to friction roller gearing

Country Status (1)

Country Link
GB (1) GB152288A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954029A (en) * 1974-01-04 1976-05-04 Samuel Robert Wood Roller type epicyclic drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954029A (en) * 1974-01-04 1976-05-04 Samuel Robert Wood Roller type epicyclic drive

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