GB583953A - Improvements in rack and pinion gears - Google Patents

Improvements in rack and pinion gears

Info

Publication number
GB583953A
GB583953A GB1251744A GB1251744A GB583953A GB 583953 A GB583953 A GB 583953A GB 1251744 A GB1251744 A GB 1251744A GB 1251744 A GB1251744 A GB 1251744A GB 583953 A GB583953 A GB 583953A
Authority
GB
United Kingdom
Prior art keywords
rack
fixed
free end
pinion
portions
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
GB1251744A
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 GB1251744A priority Critical patent/GB583953A/en
Publication of GB583953A publication Critical patent/GB583953A/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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/26—Racks
    • F16H55/28—Special devices for taking up backlash

Abstract

583,953. Rack and pinion gearing. PARKIN, T. D. June 30, 1944, No. 12517. [Class 80 (i)] In a rack and pinion gearing in which a rack A is fixed .at one end B to a base and engaged by a pinion C, a more uniform meshing of the teeth is obtained by slitting the rack longitudinally to near the free end F, and also transversely at E', to obtain two portions D, E. The portion D is slightly bent so as to bring its free end F above the fixed end and the free end E<1> is raised above the fixed part B. In a modification, Fig. 5, the two portions D, E, are entirely separated and have fixed ends B, B' and free ends D', E'. Where the metal used is of such a nature that its resiliency cannot be relied upon, springs may be inserted between the bent-up parts and the base to which the rack is secured.
GB1251744A 1944-06-30 1944-06-30 Improvements in rack and pinion gears Expired GB583953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1251744A GB583953A (en) 1944-06-30 1944-06-30 Improvements in rack and pinion gears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1251744A GB583953A (en) 1944-06-30 1944-06-30 Improvements in rack and pinion gears

Publications (1)

Publication Number Publication Date
GB583953A true GB583953A (en) 1947-01-03

Family

ID=10006050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251744A Expired GB583953A (en) 1944-06-30 1944-06-30 Improvements in rack and pinion gears

Country Status (1)

Country Link
GB (1) GB583953A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257286A (en) * 1978-03-22 1981-03-24 Nippon Kogaku K.K. Precision driving apparatus
WO1991002664A1 (en) * 1989-08-23 1991-03-07 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft Device for connecting two gear elements

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257286A (en) * 1978-03-22 1981-03-24 Nippon Kogaku K.K. Precision driving apparatus
WO1991002664A1 (en) * 1989-08-23 1991-03-07 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft Device for connecting two gear elements
US5224391A (en) * 1989-08-23 1993-07-06 Brose Fahrzeugteile Gmbh & Co. Kg Device for connecting two gear elements

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