DE37754C - Coil spring - Google Patents

Coil spring

Info

Publication number
DE37754C
DE37754C DENDAT37754D DE37754DA DE37754C DE 37754 C DE37754 C DE 37754C DE NDAT37754 D DENDAT37754 D DE NDAT37754D DE 37754D A DE37754D A DE 37754DA DE 37754 C DE37754 C DE 37754C
Authority
DE
Germany
Prior art keywords
coil spring
length
spring
wire
rod
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 - Lifetime
Application number
DENDAT37754D
Other languages
German (de)
Original Assignee
TH. F. VEASEY in London
Publication of DE37754C publication Critical patent/DE37754C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16F1/042—Wound springs characterised by the cross-section of the wire
    • F16F1/043—Wound springs characterised by the cross-section of the wire the cross-section varying with the wire length

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREi.BERLIN. PRINTED IN THE REICHSDRUCKEREi.

Claims (1)

Patent-Anspruch:Patent claim: Eine Schraubenfeder, in welcher der Draht oder die Stange, woraus die Feder hergestellt ist, auf einem Theil der Länge von sich gleich bleibendem, aber geringerem Querschnitt als auf dem übrigen Theil der Länge ist, auf welchem der Draht, oder die Stange ebenfalls von sich gleich bleibendem Querschnitt ist, zum Zwecke der Schaffung einer Schraubenfeder, welche in den verschiedenen Theilen ihrer Länge verschiedene Elasticitätsgrade bezieht.A coil spring in which the wire or rod from which the spring is made is, over part of the length, of constant, but smaller cross-section than on the remainder of the length is on which the wire or rod is also from constant cross-section, for the purpose of creating a helical spring, which in the different parts of its length has different degrees of elasticity.
DENDAT37754D Coil spring Expired - Lifetime DE37754C (en)

Publications (1)

Publication Number Publication Date
DE37754C true DE37754C (en)

Family

ID=313493

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT37754D Expired - Lifetime DE37754C (en) Coil spring

Country Status (1)

Country Link
DE (1) DE37754C (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415374A (en) * 1943-10-20 1947-02-04 Justus J Schaefer Nonmetallic spring for upholstery
DE760202C (en) * 1941-04-13 1954-02-22 Linke Hofmann Werke A G Cradle suspension for railway bogies by means of helical springs
DE1082507B (en) * 1958-11-03 1960-05-25 Ringfeder Gmbh Ring spring column as a suspension spring for vehicles
DE1169209B (en) * 1957-04-11 1964-04-30 Bosch Gmbh Robert Cylindrical helical compression spring
FR2097109A1 (en) * 1970-07-01 1972-03-03 Gen Motors Corp
FR2445468A1 (en) * 1978-12-29 1980-07-25 Brueninghaus Gmbh Stahlwerke HELICOIDAL COMPRESSION SPRING, CYLINDRICAL
EP0631919A1 (en) * 1993-06-26 1995-01-04 LANGEN & SONDERMANN GmbH & Co. KG Spring for a bogie and process for producing such a spring and device for carrying out this process
DE102014102061A1 (en) * 2014-02-18 2015-08-20 Gebrüder Ahle Gmbh & Co. Kg coil spring
DE102014103096A1 (en) * 2014-03-07 2015-09-10 Gebrüder Ahle Gmbh & Co. Kg Bicycle suspension for a bicycle spring fork or a bicycle seat post

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE760202C (en) * 1941-04-13 1954-02-22 Linke Hofmann Werke A G Cradle suspension for railway bogies by means of helical springs
US2415374A (en) * 1943-10-20 1947-02-04 Justus J Schaefer Nonmetallic spring for upholstery
DE1169209B (en) * 1957-04-11 1964-04-30 Bosch Gmbh Robert Cylindrical helical compression spring
DE1082507B (en) * 1958-11-03 1960-05-25 Ringfeder Gmbh Ring spring column as a suspension spring for vehicles
FR2097109A1 (en) * 1970-07-01 1972-03-03 Gen Motors Corp
FR2445468A1 (en) * 1978-12-29 1980-07-25 Brueninghaus Gmbh Stahlwerke HELICOIDAL COMPRESSION SPRING, CYLINDRICAL
EP0631919A1 (en) * 1993-06-26 1995-01-04 LANGEN & SONDERMANN GmbH & Co. KG Spring for a bogie and process for producing such a spring and device for carrying out this process
DE102014102061A1 (en) * 2014-02-18 2015-08-20 Gebrüder Ahle Gmbh & Co. Kg coil spring
DE102014102061B4 (en) 2014-02-18 2019-03-07 Gebrüder Ahle Gmbh & Co. Kg Electronically controlled brake system for a motor vehicle
DE102014103096A1 (en) * 2014-03-07 2015-09-10 Gebrüder Ahle Gmbh & Co. Kg Bicycle suspension for a bicycle spring fork or a bicycle seat post

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