[go: up one dir, main page]

GB390065A - Improvements in or relating to toothed gearing devices - Google Patents

Improvements in or relating to toothed gearing devices

Info

Publication number
GB390065A
GB390065A GB25724/32A GB2572432A GB390065A GB 390065 A GB390065 A GB 390065A GB 25724/32 A GB25724/32 A GB 25724/32A GB 2572432 A GB2572432 A GB 2572432A GB 390065 A GB390065 A GB 390065A
Authority
GB
United Kingdom
Prior art keywords
relating
thread
new york
toothed gearing
worm
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
GB25724/32A
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.)
Electrical Research Products Inc
Original Assignee
Electrical Research Products Inc
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 Electrical Research Products Inc filed Critical Electrical Research Products Inc
Publication of GB390065A publication Critical patent/GB390065A/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
    • F16H55/22—Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears
    • F16H55/24—Special devices for taking up backlash
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0497—Screw mechanisms
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0406—Absorption elements for lubricants, e.g. oil felts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Transmission Devices (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

390,065. Worm gearing. ELECTRICAL RESEARCH PRODUCTS, Inc., 195, Broadway, New York, U.S.A.-(Assignees of Harrison, H. C. ; 94, Bayview Avenue, Port Washington, New York, U.S.A.) Sept. 15, 1932, No. 25724. Convention date, Nov. 19, 1931. [Class 80 (i).] The thread of a worm has, on one or both sides thereof, a flexible drive-transmitting portion 11 of spiral configuration spaced from the remaining portion 10 and connected thereto only at the ends, the space between the two portions being occupied by oil, felt, or the like, whereby vibrations or inequalities in the drive are damped out. The portion 11 may be formed by cutting the thread or may be formed separately and subsequently welded to the ends of the threads.
GB25724/32A 1931-11-19 1932-09-15 Improvements in or relating to toothed gearing devices Expired GB390065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US390065XA 1931-11-19 1931-11-19

Publications (1)

Publication Number Publication Date
GB390065A true GB390065A (en) 1933-03-30

Family

ID=21903145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25724/32A Expired GB390065A (en) 1931-11-19 1932-09-15 Improvements in or relating to toothed gearing devices

Country Status (1)

Country Link
GB (1) GB390065A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320889A1 (en) * 1982-06-12 1983-12-22 Kazuo Seto Aichi Fujita ROLL SCREW

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320889A1 (en) * 1982-06-12 1983-12-22 Kazuo Seto Aichi Fujita ROLL SCREW
US4541297A (en) * 1982-06-12 1985-09-17 Kazuo Fujita Rotating shaft of roller screw structure and its driven device

Similar Documents

Publication Publication Date Title
OA00220A (en) Improvement in the production of nutritional yeasts from petroleum fractions.
GB390065A (en) Improvements in or relating to toothed gearing devices
FR846565A (en) Improvements made to locomotives with individually controlled axles, with a view to preventing them from running away or slipping
GB518416A (en) Improvements in or relating to fastening, fixing and regulating devices or stays for hinged windows, windscreens, and the like
USD110004S (en) Design for a screen door
CS193014B2 (en) Appliance for driving in the wire section or other oblong body in the non-perforated workpiece
USD116246S (en) Design for a flexible neckpiece
DE574866C (en) Electrically heated fabric
USD121356S (en) Design for a textile fabric
USD120268S (en) Design for a textile fabric
DE413034C (en) Carrying device for the electrodes of the electric oven
USD121355S (en) Design fob a textile fabric
USD120012S (en) Design for a clock case
SU9564A1 (en) Machine for threading the warp
SU40699A1 (en) The method of cooking margarine
USD110136S (en) Design fob a textile fabric
USD84051S (en) Design for a gas heater
FR986488A (en) Gear train and between axles allowing, in a gearbox, to change from one report to another, in meshed traction
CH199424A (en) Device for cleaning carpets, blankets, bags or the like.
ES89507A1 (en) Improvements in the distillation or treatment of carbonaceous materials and others.
GB191121307A (en) Improvements in and relating to Bag-pipes and the like.
GB332626A (en) Improvements in or relating to wire netting
FR832747A (en) Shuttle or continuous cable car with at least one cable
AT80170B (en) Device for heating water in cooking appliances for gas or the like.
GB289193A (en) Improvements in trawling gear