CN2283148Y - 弹簧管 - Google Patents

弹簧管 Download PDF

Info

Publication number
CN2283148Y
CN2283148Y CN 96229531 CN96229531U CN2283148Y CN 2283148 Y CN2283148 Y CN 2283148Y CN 96229531 CN96229531 CN 96229531 CN 96229531 U CN96229531 U CN 96229531U CN 2283148 Y CN2283148 Y CN 2283148Y
Authority
CN
China
Prior art keywords
steel wire
aluminum foil
foil composite
laminated film
foil laminated
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 - Fee Related
Application number
CN 96229531
Other languages
English (en)
Inventor
孟雄寿
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 CN 96229531 priority Critical patent/CN2283148Y/zh
Application granted granted Critical
Publication of CN2283148Y publication Critical patent/CN2283148Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)

Abstract

一种弹簧管,至少包括钢丝、胶合层和铝箔复合膜。包住钢丝的铝箔复合膜,其两端叠合覆盖在一边相邻的且先包住钢丝的铝箔复合膜上;各层膜之间有粘合层。这种弹簧管耐热、耐寒、径向受力大、轴向伸缩比高。

Description

弹簧管
本实用新型在国际专利分类表(第6版)中属于工程元件或部件范围,特别是弹簧管(F16L)。
据申请人所知,已有的弹簧管由塑料筋构成的弹簧及其筋间连着的塑料膜组成。它的材质决定了其在强度、耐热、耐寒、伸缩率等方面的缺陷。在仪器仪表业中,还有一种铜箔波纹管。由于波纹管没有弹簧筋,因此径向受力受到了限制。
本实用新型的任务是提供一种弹簧管,它耐热、耐寨、径向受力大、轴向伸缩比高。
任务由以下方案实现。
一种弹簧管,至少包括钢丝、粘合层、铝箔复合膜。所说的铝箔复合膜包住钢丝且两端迭合覆盖在一边相邻的包住钢丝的铝箔复合膜上;各铝箔复合膜之间有粘合层。
按上述方案制成的样品,经试用证明,具耐热、耐寒、径向受力大和轴向伸缩比高的优点。
附图为本实用新型一个实施例的示意图,加局部剖视和局部放大。
下面结合附图,描述实施例。
弹簧管至少包括钢丝3、粘合层2、铝箔复合膜1。铝箔复合膜1包住钢丝3且两端迭合覆盖在一边相邻的、先包住钢丝的铝箔复合膜上;各铝箔复合膜之间有粘合层2。
所说的铝箔复合膜1为铝、工程塑料膜复合粘结而成。
实际制造时,可以一边将铝箔复合膜1包住钢丝3,一边涂胶,一边卷绕。

Claims (1)

  1. 一种弹簧管,至少包括钢丝〔3〕、粘合层〔2〕、铝箔复合膜〔1〕,其特征在于所说的铝箔复合膜〔1〕包住钢丝〔3〕且两端迭合覆盖在一边相邻的先包住钢丝的铝箔复合膜上;各铝箔复合膜之间有粘合层〔2〕。
CN 96229531 1996-03-25 1996-03-25 弹簧管 Expired - Fee Related CN2283148Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96229531 CN2283148Y (zh) 1996-03-25 1996-03-25 弹簧管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96229531 CN2283148Y (zh) 1996-03-25 1996-03-25 弹簧管

Publications (1)

Publication Number Publication Date
CN2283148Y true CN2283148Y (zh) 1998-06-03

Family

ID=33907156

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96229531 Expired - Fee Related CN2283148Y (zh) 1996-03-25 1996-03-25 弹簧管

Country Status (1)

Country Link
CN (1) CN2283148Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103256336A (zh) * 2012-11-16 2013-08-21 广东正美家具科技有限公司 一种弹力可调的波纹腔流体压簧结构
CN107401639A (zh) * 2017-07-14 2017-11-28 浙江巨隆塑料电器有限公司 一种可伸缩的保温管件及其生产装置和方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103256336A (zh) * 2012-11-16 2013-08-21 广东正美家具科技有限公司 一种弹力可调的波纹腔流体压簧结构
CN103256336B (zh) * 2012-11-16 2016-06-15 广东正美家具科技有限公司 一种弹力可调的波纹腔流体压簧结构
CN107401639A (zh) * 2017-07-14 2017-11-28 浙江巨隆塑料电器有限公司 一种可伸缩的保温管件及其生产装置和方法
CN107401639B (zh) * 2017-07-14 2019-07-09 浙江巨隆塑料电器有限公司 一种可伸缩的保温管件及其生产装置和方法

Similar Documents

Publication Publication Date Title
CA2210217A1 (en) Composite panel
DE69500552D1 (de) Detektor für die Pedalkraft bei Fahrrädern mit Hilfsmotor
CN2283148Y (zh) 弹簧管
AU5892896A (en) A method of insulating a pipe with a tubular sheathing
ATE382010T1 (de) Stufenlos verstellbare energieabsorptionseinrichtung für die lenksäule eines kraftfahrzeuges
CN1154732A (zh) 推杆及其制造方法
CN2605198Y (zh) 适用于航空发动机管路支承的金属橡胶隔振器
CN212312130U (zh) 一种防静电耐高温挡板加工用切割装置
CN2422505Y (zh) 加固金属软管
CN212690136U (zh) 一种环保领域新型汽车尾气净化装置
CN2465021Y (zh) 钢塑复合管
Holleman GLARE development: An overview
CN2319577Y (zh) 具有复合层载体的车辆尾气净化器
CN210607483U (zh) 一种电池箱体胶粘合盖后的加压固化装置
CN2499854Y (zh) 光缆悬垂线夹
CN213649761U (zh) 一种汽车数字组合仪表组装治具
CN212600405U (zh) 一种汽车风扇加工用夹持结构
CN207550289U (zh) 一种汽车转向部件蜗杆总成自动连接机构
CN2479341Y (zh) 一种管道伸缩装置
CN2189529Y (zh) 聚烯烃类防中子复合板材
CN2644853Y (zh) 沥青基胶热缩套
CN2203651Y (zh) 防割帆布
CA2222013A1 (en) A method of insulating a pipe with a tubular sheathing
CN2359325Y (zh) 可伸缩路障
CN2593022Y (zh) 编织袋管道保护布

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee