DE63263C - Coiled spring cut out of a tube with closed ends - Google Patents

Coiled spring cut out of a tube with closed ends

Info

Publication number
DE63263C
DE63263C DENDAT63263D DE63263DA DE63263C DE 63263 C DE63263 C DE 63263C DE NDAT63263 D DENDAT63263 D DE NDAT63263D DE 63263D A DE63263D A DE 63263DA DE 63263 C DE63263 C DE 63263C
Authority
DE
Germany
Prior art keywords
tube
cut out
coiled spring
closed ends
spring cut
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
DENDAT63263D
Other languages
German (de)
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.)
Schaeffer und Budenberg GmbH Germany
Original Assignee
Schaeffer und Budenberg GmbH Germany
Publication of DE63263C publication Critical patent/DE63263C/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Cosmetics (AREA)

Description

Die auf , beiliegender Zeichnung dargestellte Spiralfeder, welche einfach oder mehrfach gewunden sein kann, zeichnet sich dadurch aus, dafs sie aus einem Rohr oder aus einem Vollstück hergestellt wird. Die Zwischenräume der Windungen werden durch Drehen oder Fräsen ausgearbeitet und das stehengelassene Material bildet die Federwindungen, welche mit den beiden Enden in ein cylindrisch bleibendes Stück auslaufen.The spiral spring shown in the accompanying drawing, which is wound one or more times can be, is characterized by the fact that it consists of a tube or a solid piece will be produced. The spaces between the turns are made by turning or milling elaborated and the material left standing forms the spring coils, which with the end in a piece that remains cylindrical at both ends.

Pate ν τ-An sp Ru CH:Pate ν τ-An sp Ru CH:

Eine aus einem Rohr bezw. einem Vollstück durch Fortarbeiten der Windungszwischenräume hergestellte Schraubenfeder, deren Enden ein Vollrohr bilden. ' ■ .One from a pipe respectively. a full piece by working on the spaces between the turns Manufactured coil spring, the ends of which form a solid tube. '■.

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. PATENTSCHRIFTPATENT LETTERING KLASSE 47: Maschinenelemente.CLASS 47: Machine elements. SCHÄFFER & BUDENBERG in MAGDEBURG-BUCKAU. Aus einem Rohr ausgestochene Schraubenfeder mit geschlossenen Enden.SCHÄFFER & BUDENBERG in MAGDEBURG-BUCKAU. Coiled spring cut out of a tube with closed ends. Patentirt im Deutschen Reiche vom 5. November 1891 ab.Patented in the German Empire on November 5, 1891.
DENDAT63263D Coiled spring cut out of a tube with closed ends Expired - Lifetime DE63263C (en)

Publications (1)

Publication Number Publication Date
DE63263C true DE63263C (en)

Family

ID=337199

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT63263D Expired - Lifetime DE63263C (en) Coiled spring cut out of a tube with closed ends

Country Status (1)

Country Link
DE (1) DE63263C (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3844134A1 (en) * 1987-12-29 1989-07-13 Toyota Motor Co Ltd ACTUATOR FOR A FUEL INJECTION VALVE
DE4100842C1 (en) * 1991-01-14 1992-05-21 Hans Dipl.-Ing. 7310 Plochingen De Kuehl Coil spring with several concentric spring element turns - has symmetrical spring elements to attain coincidence of load and geometrical axes
WO1992012358A1 (en) * 1991-01-14 1992-07-23 Kuehl Hans Helical spring
EP0620367A1 (en) * 1993-04-13 1994-10-19 Hughes Aircraft Company Linear compressor including reciprocating piston and machined double-helix piston spring
DE10310184A1 (en) * 2003-03-08 2004-09-16 Demag Ergotech Gmbh Compression spring arrangement for energy storage on an injection molding machine stroke drive comprises coaxial identical springs whose ends form greater contact area as spring load increases
WO2009073129A1 (en) * 2007-11-30 2009-06-11 Caterpillar Inc. Piezoelectric actuator with multi-function spring and device using same
WO2011077436A1 (en) * 2009-12-24 2011-06-30 Mobius Protection Systems Ltd. Energy absorbing elements
EP2949917A1 (en) 2014-05-27 2015-12-02 Continental Automotive GmbH Fuel injector
WO2022162321A1 (en) * 2021-01-29 2022-08-04 Lionel Utille Compact high-power spring

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3844134A1 (en) * 1987-12-29 1989-07-13 Toyota Motor Co Ltd ACTUATOR FOR A FUEL INJECTION VALVE
DE4100842C1 (en) * 1991-01-14 1992-05-21 Hans Dipl.-Ing. 7310 Plochingen De Kuehl Coil spring with several concentric spring element turns - has symmetrical spring elements to attain coincidence of load and geometrical axes
WO1992012358A1 (en) * 1991-01-14 1992-07-23 Kuehl Hans Helical spring
EP0620367A1 (en) * 1993-04-13 1994-10-19 Hughes Aircraft Company Linear compressor including reciprocating piston and machined double-helix piston spring
US5944302A (en) * 1993-04-13 1999-08-31 Raytheon Company Linear compressor including reciprocating piston and machined double-helix piston spring
DE10310184A1 (en) * 2003-03-08 2004-09-16 Demag Ergotech Gmbh Compression spring arrangement for energy storage on an injection molding machine stroke drive comprises coaxial identical springs whose ends form greater contact area as spring load increases
WO2009073129A1 (en) * 2007-11-30 2009-06-11 Caterpillar Inc. Piezoelectric actuator with multi-function spring and device using same
US8100346B2 (en) 2007-11-30 2012-01-24 Caterpillar Inc. Piezoelectric actuator with multi-function spring and device using same
WO2011077436A1 (en) * 2009-12-24 2011-06-30 Mobius Protection Systems Ltd. Energy absorbing elements
EP2949917A1 (en) 2014-05-27 2015-12-02 Continental Automotive GmbH Fuel injector
US9903327B2 (en) 2014-05-27 2018-02-27 Continental Automotive Gmbh Fuel injector
WO2022162321A1 (en) * 2021-01-29 2022-08-04 Lionel Utille Compact high-power spring

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