DE420944C - Coil spring - Google Patents
Coil springInfo
- Publication number
- DE420944C DE420944C DEW65458D DEW0065458D DE420944C DE 420944 C DE420944 C DE 420944C DE W65458 D DEW65458 D DE W65458D DE W0065458 D DEW0065458 D DE W0065458D DE 420944 C DE420944 C DE 420944C
- Authority
- DE
- Germany
- Prior art keywords
- turns
- larger
- smaller
- wire
- circumference
- 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
- 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)
- Springs (AREA)
Description
Schraubenfeder. Die Erfindung betrifft eine Schraubenfeder aus: Draht beliebigen Querschnitts, die sich durch verschiedene Weite :oder Größe der Windungen kennzeichnet.Coil spring. The invention relates to a helical spring made from: wire any cross-section, which is different in width: or size of the turns indicates.
Es sind zylindrische Schraubenfedern bekannt, bei: denen zylindrische Windungen verschiedener Weite oder Größe ineinanderliegen, die äußere und inne xe Windung ,aber von gleichbleibender Weite bzw. Größe sind. Ferner sind kugelige Schraubenfedern in ähnlicher Weise bekannt, nur daß bei diesem. die Weite der äußeren und inneren Windungen nach einem Endre kleiner wird. Es Sind also gewissermaßen zwei zylindrische oder kegelige Schraubenfedem von verschiedener Windungsweite ineinandergesteckt.Cylindrical coil springs are known in which: which are cylindrical Windings of different widths or sizes lie one inside the other, the outer and inner xe Winding, but of constant width or size. Furthermore, there are spherical coil springs known in a similar way, only that with this one. the expanse of the outer and inner Turns becomes smaller after an end. So there are, so to speak, two cylindrical ones or conical coil springs with different winding widths plugged into one another.
Den bekannten Schraubenfedern gegenüber unterscheidet sich der Gegenstand der Erfindung dadurch, daß größere oder weitere Windungen mit kleineren oder engeren in exzentrischer Lage in steter Aufeinanderfolge abwechseln, so daß die kleineren. oder engeren Windungen. an einer Stelle des Umfanges um etwa Drahtdicke gegen die größeren oder weiteren Windungen zurückliegen, während sie an der gegenüberliegenden Stelle des Umfanges mit den größeren oder weiteren Windungen in gleicher Ebene liegen.The subject differs from the known coil springs of the invention in that larger or more turns with smaller or narrower alternate in an eccentric position in constant succession, so that the smaller. or tighter turns. at one point on the circumference by about wire thickness against the larger or further turns are behind while they are on the opposite Place of the circumference with the larger or further turns are in the same plane.
Die Zeichnung zeigt ein Ausführungsbeispiel der Feder in Abb. i und z.The drawing shows an embodiment of the spring in Fig. I and z.
Die Feder ist mit verschieden weiten oder großen Windungen rx und b ausgeführt, derart, daß die Windungen ,a größeren Durchmesser oder größere Weite haben als die Windungen b. Nach der Zeichnung beträgt der Unterschied der Durchmesser oder Größe der Windungen etwa Drahtdicke. Der Unterschied kann aber auch ein anderer sein. Statt aus Runddraht, wie gezeichnet, kann die Feder auch aus Draht von anderem Querschnitt sein.The spring is designed with different wide or large turns rx and b , such that the turns a have a larger diameter or greater width than the turns b. According to the drawing, the difference in the diameter or size of the turns is about wire thickness. But the difference can also be different. Instead of round wire, as shown, the spring can also be made of wire with a different cross-section.
Die Feder ist hauptsächlich für den Gebrauch in 'gekrümmter Form nach A,bb. z bestimmt und hat den wesentlichen Vorteil, daß die kleineren oder engeren Windungen b sich innen zwischen die größeren :oder weiteren Windungen legen und die Windungen außen nicht so weit auseinanderliegen wie bei Federn mit gleich großen oder weiten Windungen.. Die Feder ist daher viel widerstandsfähiger in guter Verwendung als die bekannten.The spring is mainly designed for use in 'curved shape' A, bb. z determines and has the major advantage that the smaller or narrower Windings b are placed inside between the larger: or further windings and the coils on the outside are not as far apart as in springs of the same size or wide coils .. The spring is therefore much more resistant when used well than the known.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW65458D DE420944C (en) | Coil spring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW65458D DE420944C (en) | Coil spring |
Publications (1)
Publication Number | Publication Date |
---|---|
DE420944C true DE420944C (en) | 1925-11-03 |
Family
ID=7607373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEW65458D Expired DE420944C (en) | Coil spring |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE420944C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2097109A1 (en) * | 1970-07-01 | 1972-03-03 | Gen Motors Corp | |
EP0584468A1 (en) * | 1992-07-29 | 1994-03-02 | Fried. Krupp AG Hoesch-Krupp | Process and apparatus for manufacturing curved helical springs |
EP1120580A3 (en) * | 2000-01-28 | 2003-11-19 | Chuo Hatsujo Kabushiki Kaisha | Curved helical compression spring |
FR2902161A1 (en) * | 2006-06-07 | 2007-12-14 | Valeo Embrayages | Torsion damping spring for motor vehicle, has last coil provided at each end of spring, and connected by coil of reduced diameter to preceding coil or antepenultimate coil of spring |
-
0
- DE DEW65458D patent/DE420944C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2097109A1 (en) * | 1970-07-01 | 1972-03-03 | Gen Motors Corp | |
EP0584468A1 (en) * | 1992-07-29 | 1994-03-02 | Fried. Krupp AG Hoesch-Krupp | Process and apparatus for manufacturing curved helical springs |
EP1120580A3 (en) * | 2000-01-28 | 2003-11-19 | Chuo Hatsujo Kabushiki Kaisha | Curved helical compression spring |
FR2902161A1 (en) * | 2006-06-07 | 2007-12-14 | Valeo Embrayages | Torsion damping spring for motor vehicle, has last coil provided at each end of spring, and connected by coil of reduced diameter to preceding coil or antepenultimate coil of spring |
JP2007327641A (en) * | 2006-06-07 | 2007-12-20 | Valeo Embrayages | Torsion damping spring |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE420944C (en) | Coil spring | |
DE372309C (en) | Muscle strengtheners made of springy building material | |
DE2146113A1 (en) | Method for dimensioning sintered ferromagnetic cores | |
DE404425C (en) | Process for producing laminated magnet systems | |
DE475062C (en) | Toroidal coil | |
DE644645C (en) | Spool or carrier for dyeing textile goods in winding form | |
AT145995B (en) | Filters and process for their manufacture. | |
DE586981C (en) | Contact arrangement for resistors | |
DE458461C (en) | Compression spring | |
DE910942C (en) | Adjustable high-frequency iron core, preferably ferrite core, without thread | |
DE624065C (en) | Low capacity cylinder inductor | |
DE954804C (en) | Short wave transformer | |
DE673419C (en) | Hollow body or cylinder body for receiving a helical spring when grinding its end faces | |
DE524814C (en) | Method of manufacturing a toroidal coil or a coil with a curved or polygonal axis | |
DE741453C (en) | Repair spring for clockworks, especially alarm clockworks | |
DE1021080B (en) | Method for attaching connecting wires to electrical parts with a tubular body made of dielectric or semiconducting material and parts provided with connecting wires according to this method | |
DE948001C (en) | Process for the production of lamellae for a ferromagnetic core | |
DE637479C (en) | Bobbin holder | |
DE734167C (en) | Manufacturing process for a static screen | |
AT89041B (en) | Edgewise coil winding for electrical machines and apparatus. | |
DE627011C (en) | Metallic conductive screen for influencing the inductive coupling of several high-frequency coils | |
AT205626B (en) | High frequency coil, especially for VHF | |
AT106935B (en) | Electron tube grids and methods of making the same. | |
WO2015158656A1 (en) | Core component | |
AT151128B (en) | Throttle device to keep line-directed high-frequency interference voltages from the receiver. |