GB1004236A - Spring-controlled support device - Google Patents

Spring-controlled support device

Info

Publication number
GB1004236A
GB1004236A GB5096663A GB5096663A GB1004236A GB 1004236 A GB1004236 A GB 1004236A GB 5096663 A GB5096663 A GB 5096663A GB 5096663 A GB5096663 A GB 5096663A GB 1004236 A GB1004236 A GB 1004236A
Authority
GB
United Kingdom
Prior art keywords
spring
support device
housing
springs
rod members
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
GB5096663A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB5096663A priority Critical patent/GB1004236A/en
Publication of GB1004236A publication Critical patent/GB1004236A/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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
    • B60M1/234—Arrangements for supporting or suspending trolley wires, e.g. from buildings incorporating yielding means or damping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Springs (AREA)

Abstract

1,004,236. Spring support devices. L. S. SUOZZO. Dec. 24, 1963, No. 50966/63. Heading F2S. A spring device for a spring-controlled support device comprises a housing 30 and a pair of levers 40, 50 each pivotally connected to the housing. A pair of rod members 44, 54 are pivotally connected to a corresponding lever and a spring means carried by the housing co-operates with the rod members to impart axial movement thereto. In the construction shown the support device consists of a number of pivoted links L-1 to L-6 in the form of a pantograph unit P, the free ends of the pair of levers 40, 50 being pivotally connected to links L-1, L-2 of the device and the elongation and contraction of the support device being controlled by a threaded rod 66 and nuts 67, 68, 69, 70 assembly which nuts co-operate with brackets 64, 65 of the links L-1, L-2. The spring means includes a guide tube 60 which carries a series of opposed disc springs 61, the guide tube being slidably housed in guide elements 47, 57 of the rod members 40, 50. The disc springs are spaced by rings 62. In a modification of the spring device, Fig. 5, the rod members 96, 100 carry at their ends movable plates 76, 77 which are biased away from each other by a spring 95. In a further embodiment (Fig. 8, not shown), further helical springs are positioned between the ends of the housing and the movable plates 76, 77. The axes of the pivots of the levers 40, 50 may be in one plane or the axis of the pivotal connection of the rod means may be offset from the plane of the axes of the other two pivotal connections (Figs. 6, 7, not shown). The support device may depend downwardly from a suspended member, e.g. a beam, or may be mounted on a base member and project upwardly. With a constant force spring device the support device is variable and with a variable force spring device the support device is constant. The springs in the spring means may be a combination of disc and helical springs. Specification 841,332 is referred to.
GB5096663A 1963-12-24 1963-12-24 Spring-controlled support device Expired GB1004236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5096663A GB1004236A (en) 1963-12-24 1963-12-24 Spring-controlled support device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5096663A GB1004236A (en) 1963-12-24 1963-12-24 Spring-controlled support device

Publications (1)

Publication Number Publication Date
GB1004236A true GB1004236A (en) 1965-09-15

Family

ID=10458123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5096663A Expired GB1004236A (en) 1963-12-24 1963-12-24 Spring-controlled support device

Country Status (1)

Country Link
GB (1) GB1004236A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108071740A (en) * 2017-11-24 2018-05-25 河南大学 A kind of new load reliever
CN112026591A (en) * 2020-07-31 2020-12-04 智慧支点(北京)科技有限公司 Contact wire module connecting device and mobile contact net system
CN112211952A (en) * 2020-10-12 2021-01-12 哈尔滨工程大学 Low-frequency large-stroke quasi-zero rigidity vibration isolation device
CN112283485A (en) * 2020-11-19 2021-01-29 江苏富友电力机械设备有限公司 Low constant force dish spring gallows
CN113692363A (en) * 2019-02-06 2021-11-23 贝尔托洛蒂兄弟机械股份公司 Cradle for supporting a suspension contact line of an overhead railway line for supplying power and overhead railway line comprising such a cradle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108071740A (en) * 2017-11-24 2018-05-25 河南大学 A kind of new load reliever
CN113692363A (en) * 2019-02-06 2021-11-23 贝尔托洛蒂兄弟机械股份公司 Cradle for supporting a suspension contact line of an overhead railway line for supplying power and overhead railway line comprising such a cradle
CN112026591A (en) * 2020-07-31 2020-12-04 智慧支点(北京)科技有限公司 Contact wire module connecting device and mobile contact net system
CN112026591B (en) * 2020-07-31 2024-04-09 智慧支点(北京)科技有限公司 Contact line assembly connecting device and mobile contact net system
CN112211952A (en) * 2020-10-12 2021-01-12 哈尔滨工程大学 Low-frequency large-stroke quasi-zero rigidity vibration isolation device
CN112283485A (en) * 2020-11-19 2021-01-29 江苏富友电力机械设备有限公司 Low constant force dish spring gallows

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