GB270169A - Improvements in coiled springs - Google Patents
Improvements in coiled springsInfo
- Publication number
- GB270169A GB270169A GB2925626A GB2925626A GB270169A GB 270169 A GB270169 A GB 270169A GB 2925626 A GB2925626 A GB 2925626A GB 2925626 A GB2925626 A GB 2925626A GB 270169 A GB270169 A GB 270169A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coiled springs
- tubes
- rod
- timmis
- nov
- 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
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
- F16F3/04—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/06—Wound springs with turns lying in cylindrical surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vibration Dampers (AREA)
- Springs (AREA)
Abstract
270,169. Timmis, E. W. Nov. 19, 1926. Helical springs are wound from circular or other section metal tubes A containing one or more concentric inner tubes B or rod C, the tubes or rod touching one another throughout their length or being separated as at D.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2925626A GB270169A (en) | 1926-11-19 | 1926-11-19 | Improvements in coiled springs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2925626A GB270169A (en) | 1926-11-19 | 1926-11-19 | Improvements in coiled springs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB270169A true GB270169A (en) | 1927-05-05 |
Family
ID=10288613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2925626A Expired GB270169A (en) | 1926-11-19 | 1926-11-19 | Improvements in coiled springs |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB270169A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2650819A (en) * | 1948-05-12 | 1953-09-01 | Owen W Marlow | Mechanical spring |
DE974628C (en) * | 1944-07-07 | 1961-03-09 | Pforzheim Metallschlauch | Coiled tubular spring, dimensionally stable in cross section, loaded by external forces |
DE1141431B (en) * | 1955-08-09 | 1962-12-20 | Th Calow & Co | Rod-shaped construction element, in particular for building purposes |
DE1165939B (en) * | 1960-10-17 | 1964-03-19 | John Burton Tigrett | Scroll spring |
DE1179051B (en) * | 1960-02-25 | 1964-10-01 | Pompey Acieries | Self-absorbing pen |
DE1188380B (en) * | 1954-08-18 | 1965-03-04 | Siemens Ag | Elastic fastening of electrical devices that protects against bumps and shaking |
DE2717686A1 (en) * | 1976-04-23 | 1977-11-03 | Jarret Ressorts Auto | DAMPING SPRING WITH A COMPRESSIBLE ELASTOMER AND METHOD OF MANUFACTURING IT |
EP0095842A1 (en) * | 1982-06-01 | 1983-12-07 | Automotive Products Public Limited Company | Torsional vibration dampers |
US4640500A (en) * | 1985-10-31 | 1987-02-03 | Shiau Jgi J | Inherently effectively damped coiled spring |
US4869471A (en) * | 1987-11-02 | 1989-09-26 | Altenkirchener Kunststoff Gmbh | Length of hose made out of an elastic material that readily recovers its shape |
GB2257232A (en) * | 1991-06-20 | 1993-01-06 | Valeo | A coil spring |
FR2891884A1 (en) * | 2005-10-12 | 2007-04-13 | Peugeot Citroen Automobiles Sa | Coil spring for integration of flywheel`s fixed hub in motor vehicle, has sheath maintaining radial spaces between turns of cores so that cores are electrically isolated from one another, where turns have sections with reduced side lengths |
FR2938618A1 (en) * | 2008-11-20 | 2010-05-21 | Peugeot Citroen Automobiles Sa | Torsion spring e.g. spiral spring, has envelope spring unit serving as envelope in which internal spring units are placed, where internal spring units are realized in thickness coefficient material |
-
1926
- 1926-11-19 GB GB2925626A patent/GB270169A/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE974628C (en) * | 1944-07-07 | 1961-03-09 | Pforzheim Metallschlauch | Coiled tubular spring, dimensionally stable in cross section, loaded by external forces |
US2650819A (en) * | 1948-05-12 | 1953-09-01 | Owen W Marlow | Mechanical spring |
DE1188380B (en) * | 1954-08-18 | 1965-03-04 | Siemens Ag | Elastic fastening of electrical devices that protects against bumps and shaking |
DE1141431B (en) * | 1955-08-09 | 1962-12-20 | Th Calow & Co | Rod-shaped construction element, in particular for building purposes |
DE1179051B (en) * | 1960-02-25 | 1964-10-01 | Pompey Acieries | Self-absorbing pen |
DE1165939B (en) * | 1960-10-17 | 1964-03-19 | John Burton Tigrett | Scroll spring |
DE2717686A1 (en) * | 1976-04-23 | 1977-11-03 | Jarret Ressorts Auto | DAMPING SPRING WITH A COMPRESSIBLE ELASTOMER AND METHOD OF MANUFACTURING IT |
EP0095842A1 (en) * | 1982-06-01 | 1983-12-07 | Automotive Products Public Limited Company | Torsional vibration dampers |
US4640500A (en) * | 1985-10-31 | 1987-02-03 | Shiau Jgi J | Inherently effectively damped coiled spring |
US4869471A (en) * | 1987-11-02 | 1989-09-26 | Altenkirchener Kunststoff Gmbh | Length of hose made out of an elastic material that readily recovers its shape |
GB2257232A (en) * | 1991-06-20 | 1993-01-06 | Valeo | A coil spring |
GB2257232B (en) * | 1991-06-20 | 1995-06-14 | Valeo | A coil spring,in particular for a torsion damper |
FR2891884A1 (en) * | 2005-10-12 | 2007-04-13 | Peugeot Citroen Automobiles Sa | Coil spring for integration of flywheel`s fixed hub in motor vehicle, has sheath maintaining radial spaces between turns of cores so that cores are electrically isolated from one another, where turns have sections with reduced side lengths |
FR2938618A1 (en) * | 2008-11-20 | 2010-05-21 | Peugeot Citroen Automobiles Sa | Torsion spring e.g. spiral spring, has envelope spring unit serving as envelope in which internal spring units are placed, where internal spring units are realized in thickness coefficient material |
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