DE2219239C3 - - Google Patents

Info

Publication number
DE2219239C3
DE2219239C3 DE19722219239 DE2219239A DE2219239C3 DE 2219239 C3 DE2219239 C3 DE 2219239C3 DE 19722219239 DE19722219239 DE 19722219239 DE 2219239 A DE2219239 A DE 2219239A DE 2219239 C3 DE2219239 C3 DE 2219239C3
Authority
DE
Germany
Prior art keywords
spring
leaf spring
bent away
saddle
rolled
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
DE19722219239
Other languages
German (de)
Other versions
DE2219239B2 (en
DE2219239A1 (en
Inventor
Karl-Fr. 7560 Gaggenau Gozian
Helmut 7561 Sulzbach Hase
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19722219239 priority Critical patent/DE2219239B2/en
Priority to GB1665873A priority patent/GB1382384A/en
Priority to IT4943373A priority patent/IT980206B/en
Priority to FR7314156A priority patent/FR2180955B1/fr
Publication of DE2219239A1 publication Critical patent/DE2219239A1/en
Publication of DE2219239B2 publication Critical patent/DE2219239B2/en
Application granted granted Critical
Publication of DE2219239C3 publication Critical patent/DE2219239C3/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
    • B60G11/10—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • B60G11/113—Mountings on the axle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vehicle Body Suspensions (AREA)

Description

is eingeleitet wird. .is initiated. .

Der Gegenstand der Erfindung soll im folgenden an Hand eines in der Zeichnung in einer Seitenan-The subject of the invention is to be used below with reference to a side view in the drawing

Die Erfindung betrifft eine Fedenmterlage für sieht dargestellten Ausführungsbeispiels näher erläu-Blattfedern, insbesondere von Fahrzeugen, die an ih- tert werden.The invention relates to a spring pad for leaf springs, in particular of vehicles, which are attached to them.

rem Außenrand von der Blattfeder weggebogen und ao Die aus mehreren Federblattern 1 bestehende zur Anordnung zwischen der Blattfeder und dem Blattfeder 2 ist unter Zwischenschaltung einer Feder-Federsattel bestimmt ist. unterlage 3 auf dem Federsattel 4, der nut dem Achs-Eine derartige, als starre Platte ausgebildete Un- rohr 5 verschweißt ist, gelagert. Die beiden Enden terlage ist der USA.-Patentschrift 3 097 840 zu ent- der Federunterlage 3 sind so eingerollt, daß die einnehmen, wobei die Größe und Form der Abbiegung a5 gerollten Teile von der Blattfeder 2 weg gerichtet für eine straffe Abfederung ausreichend erscheint. sind und sich — im belasteten Zustand — an dem Bei einer weichen Federung ist beim Einfedern je- FedcrsatteU abstützen. In nicht dargestellter Weise doch damit zu rechnen, daß die Blattfeder auf der kann die Federunterlage 3 eine Bohrung zur Durchscharfen Kante der Abbiegung zur Anlage gelangt, führung eines Herzbolzens aufweisen oder aber auch wodurch eine hohe L,pannungsspitze auftritt, die un- 30 mit seitlichen Ausnehmungen zur Fuhrung der Laicr Umständen zu einem Federbruch führen kann. sehe der Blattfeder 2 versehen sein. Bei einer Achs-Der vorliegenden Erfindung lag daner die Aufgabe brücke mit verschiedenen Federspuren kann die zugrunde, unter Umgehung der Na hteile der be- Fedcrunteriage dann einfach z. B. auf die jeweils erkannten Ausführung eine Fedcrunteriage zu schaf- forderliche Herzbolzenbohrung aufgelegt werden.rem outer edge bent away from the leaf spring and ao The consisting of several spring leaves 1 for the arrangement between the leaf spring and the leaf spring 2 is intended with the interposition of a spring-spring saddle. Support 3 is mounted on the spring saddle 4, which is welded to the axle. The two ends of the pad is US Pat. No. 3,097,840 to the spring pad 3 are rolled up so that they occupy, the size and shape of the bend a 5 rolled parts directed away from the leaf spring 2 appears sufficient for a firm cushioning . and - in the loaded state - at the In a manner not shown, however, it is to be expected that the leaf spring on which the spring pad 3 comes to rest a hole for the sharp edge of the bend, guide a heart bolt or, however, also as a result of which a high L, tension peak occurs, which is un- 30 with lateral Recesses for guiding the Laicr can lead to a break in the spring. see the leaf spring 2 be provided. In the case of an axle, the present invention was then the task of a bridge with different spring tracks. B. on the respectively recognized execution a Fedcrunteriage to sheep-required heart bolt hole are placed.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (1)

fen, die auch bei extrem großen Federwegen die BiI-Patentanspruch: dung unzuläss ifrSpannungsspiU""""^»O·which, even with extremely large spring deflections, meet the BiI patent claim: not allowed ifrVoltagespiU "" "" ^ »O · Es wird deshalb zur Lösung dieser Aurgaoe eineIt therefore becomes one to resolve this aurgaoe FederunterlageförBIattfedern.insbesonderevon Federunterlage für B^Ä^fSÄeff * Fahrzeugen, die an ihrem Außenrand von der 5 Fahrzeugen, die an ihrem A"^^/^:Jhen der Blattfeder weggebogen und zur Anordnung zwi- feder weggebogen und zur Ahnung zw sch en der sehen der BbttfedeV und dem Federsattel be- Blattfeder und dem Fede^'be?ÄeSnteX stimmt ist, dadurch gekennzeichnet, schlagen, wöbe, erfindungsgemaß *«£Α2ϊ? daß die Federunterlage (3) in an sich bekannter in an sich bekannter Weise aus Flachstahl besteht, Weise aus Flachstahl besteht, ihre Enden einge- *o ihre Enden eingerollt sind und uch be, Belastung feront sind und sich bei Belastung federnd am dernd am Federsattel abstutzen.
Federsattel (4) abstützen. Dadurch wird außerdem erreicht daß Slch derFederunterlageförBIattfedern.in particular von Federunterlage for B ^ Ä ^ fSÄeff * vehicles that are bent away on their outer edge from the 5 vehicles that are bent away on their A "^^ / ^: J he n of the leaf spring and bent away for the arrangement and for a clue between s the view of BbttfedeV and spring saddle loading leaf spring and the F ede ^ be '? ÄeSnt e X is true, is characterized beat wöbe, inventively * "£ Α2ϊ? that the spring pad (3) in known in at is made of flat steel, as is known, consists of flat steel, their ends are rolled up and their ends are rolled up and uch be, load are feront and support themselves resiliently on the spring saddle when loaded.
Support the spring saddle (4). This also ensures that Sl ch the reucnwi«w*DMuuw· Übergangsradius bei Belastung vergrößert und diereucnwi «w * DMuuw · Transition radius increased under load and the Af»stützkraft so besonders günstig in die BlattfederThe supporting force in the leaf spring is particularly favorable
DE19722219239 1972-04-20 1972-04-20 Spring pad for leaf springs Granted DE2219239B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19722219239 DE2219239B2 (en) 1972-04-20 1972-04-20 Spring pad for leaf springs
GB1665873A GB1382384A (en) 1972-04-20 1973-04-06 Leafspring mounting arrangements
IT4943373A IT980206B (en) 1972-04-20 1973-04-13 SUPPORT FOR CROSSBOW SPRINGS
FR7314156A FR2180955B1 (en) 1972-04-20 1973-04-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722219239 DE2219239B2 (en) 1972-04-20 1972-04-20 Spring pad for leaf springs

Publications (3)

Publication Number Publication Date
DE2219239A1 DE2219239A1 (en) 1973-10-31
DE2219239B2 DE2219239B2 (en) 1974-02-07
DE2219239C3 true DE2219239C3 (en) 1974-08-22

Family

ID=5842631

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722219239 Granted DE2219239B2 (en) 1972-04-20 1972-04-20 Spring pad for leaf springs

Country Status (4)

Country Link
DE (1) DE2219239B2 (en)
FR (1) FR2180955B1 (en)
GB (1) GB1382384A (en)
IT (1) IT980206B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128714B (en) * 1982-10-14 1986-07-23 Rubery Owen Holdings Ltd Fibre-reinforced-plastics springs
AT391357B (en) * 1987-03-16 1990-09-25 Hoesch Isocar Gmbh PARTICULARLY CLAMPING APPARATUS FOR A LEAF SPRING MADE OF FIBER REINFORCED PLASTIC

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1220572A (en) * 1966-11-03 1971-01-27 York Technical Services Ltd Improvements in and relating to vehicle suspensions

Also Published As

Publication number Publication date
FR2180955A1 (en) 1973-11-30
GB1382384A (en) 1975-01-29
FR2180955B1 (en) 1977-04-29
DE2219239B2 (en) 1974-02-07
DE2219239A1 (en) 1973-10-31
IT980206B (en) 1974-09-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8320 Willingness to grant licences declared (paragraph 23)
8330 Complete disclaimer