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GB130995A - Improvements in and relating to Internal Gears. - Google Patents

Improvements in and relating to Internal Gears.

Info

Publication number
GB130995A
GB130995A GB19491/19A GB1949119A GB130995A GB 130995 A GB130995 A GB 130995A GB 19491/19 A GB19491/19 A GB 19491/19A GB 1949119 A GB1949119 A GB 1949119A GB 130995 A GB130995 A GB 130995A
Authority
GB
United Kingdom
Prior art keywords
toothed
wheel
bent
strip
teeth
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
GB19491/19A
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.)
AUTO MOTIVE AND ACCESSORY EXP
Original Assignee
AUTO MOTIVE AND ACCESSORY EXP
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 AUTO MOTIVE AND ACCESSORY EXP filed Critical AUTO MOTIVE AND ACCESSORY EXP
Publication of GB130995A publication Critical patent/GB130995A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F17/00—Special methods or machines for making gear teeth, not covered by the preceding groups

Landscapes

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

Abstract

130,995. Automotive & Accessory Export Co., (Assignees of Torbensen, V. V.). Aug. 8, 1918, [Convention date]. Toothed gearing.-Internally toothed wheels suitable for use on motor-trucks are formed by securing together toothed annular laminµ formed by bending metal strips about one edge. Sheetsteel strips 7, preferably in long lengths or coils and with punched teeth 6, may be bent of the desired radius by continuously feeding them through a bending-machine and cut into annular laminµ, Fig. 5, which are riveted together side by side with the teeth in register to form the wheel. The ends of each ring are secured together by an interlocking joint 35, by welding, or otherwise. A gear wheel so constructed may be forced by hydraulic or other pressure into a ring or into a circular flange on a vehicle wheel. The toothed strip 7, Fig. 1, is bent between a rotating toothed disk or form 3 and pivoted plates 17, 18 carried by a lever 9 depressed 'by a cam, or weight 23 &c. The strip is prevented from slipping sideways off the form 3 by opposing flanges 25<1> on a wheel 24. The strip 7 may be provided with teeth by punching after it is bent.
GB19491/19A 1918-08-08 1919-08-07 Improvements in and relating to Internal Gears. Expired GB130995A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US130995XA 1918-08-08 1918-08-08

Publications (1)

Publication Number Publication Date
GB130995A true GB130995A (en) 1919-11-27

Family

ID=32391924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19491/19A Expired GB130995A (en) 1918-08-08 1919-08-07 Improvements in and relating to Internal Gears.

Country Status (1)

Country Link
GB (1) GB130995A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280264A (en) * 1979-05-09 1981-07-28 Negrich Sr George Method for fabricating large diameter gears, gear-blanks and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280264A (en) * 1979-05-09 1981-07-28 Negrich Sr George Method for fabricating large diameter gears, gear-blanks and the like

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