GB1363906A - Leaf springs - Google Patents

Leaf springs

Info

Publication number
GB1363906A
GB1363906A GB5084371A GB5084371A GB1363906A GB 1363906 A GB1363906 A GB 1363906A GB 5084371 A GB5084371 A GB 5084371A GB 5084371 A GB5084371 A GB 5084371A GB 1363906 A GB1363906 A GB 1363906A
Authority
GB
United Kingdom
Prior art keywords
leaves
nov
supports
upper leaf
leaf
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
GB5084371A
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.)
SCHNATMEIER R
SCHOMACKER CO HEINRICH
Original Assignee
SCHNATMEIER R
SCHOMACKER CO HEINRICH
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
Priority claimed from DE19702054574 external-priority patent/DE2054574C2/en
Application filed by SCHNATMEIER R, SCHOMACKER CO HEINRICH filed Critical SCHNATMEIER R
Publication of GB1363906A publication Critical patent/GB1363906A/en
Expired 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
    • F16F1/18—Leaf springs
    • F16F1/22—Leaf springs with means for modifying the spring characteristic

Landscapes

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

Abstract

1363906 Laminated springs R SOHNATMEIER [trading as HEINRICH SCHOMACKER & CO] 2 Nov 1971 [6 Nov 1970] 50843/71 Heading F2S A spring, e.g. for a lorry or trailer, has a number of leaves 2 each having a cranked portion 5 so that a surface 10 bears against and supports an adjacent leaf, there being gaps 9 between the leaves because of inserts of metal or synthetic material interposed at the central fixing point 3. As shown, the ends 11 are reduced by rolling and, in the unloaded state indicated, the bearing surface 10 is small but this (and thus damping-friction) gradually increases with loading until at full load, the leaves are horizontal and the whole of the top surface of each of the ends 11 supports an upper leaf. Some at least of the ends 11 may be unreduced and differ in length and be flat against an upper leaf at all loads. The leaves 2 may be of rectilinear outline or of parabolic design.
GB5084371A 1970-11-06 1971-11-02 Leaf springs Expired GB1363906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702054574 DE2054574C2 (en) 1970-11-06 Layered trapezoidal spring

Publications (1)

Publication Number Publication Date
GB1363906A true GB1363906A (en) 1974-08-21

Family

ID=5787290

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5084371A Expired GB1363906A (en) 1970-11-06 1971-11-02 Leaf springs

Country Status (4)

Country Link
AT (1) AT328879B (en)
BE (1) BE774775A (en)
FR (1) FR2113561A5 (en)
GB (1) GB1363906A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105673753A (en) * 2016-03-25 2016-06-15 山东恒日悬架弹簧有限公司 Design method for end part- and root-reinforced few-leaf variable-section steel plate springs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105673753A (en) * 2016-03-25 2016-06-15 山东恒日悬架弹簧有限公司 Design method for end part- and root-reinforced few-leaf variable-section steel plate springs
CN105673753B (en) * 2016-03-25 2018-06-08 山东恒日悬架弹簧有限公司 The design method of the reinforced few piece variable-section steel sheet spring in end and root

Also Published As

Publication number Publication date
DE2054574B2 (en) 1972-03-09
ATA950471A (en) 1975-06-15
FR2113561A5 (en) 1972-06-23
BE774775A (en) 1972-02-14
DE2054574A1 (en) 1972-03-09
AT328879B (en) 1976-04-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee