CN102003452A - Mobius spring washer - Google Patents
Mobius spring washer Download PDFInfo
- Publication number
- CN102003452A CN102003452A CN2010105451184A CN201010545118A CN102003452A CN 102003452 A CN102003452 A CN 102003452A CN 2010105451184 A CN2010105451184 A CN 2010105451184A CN 201010545118 A CN201010545118 A CN 201010545118A CN 102003452 A CN102003452 A CN 102003452A
- Authority
- CN
- China
- Prior art keywords
- moebius
- bullet pad
- mobius
- oil guide
- guide slot
- 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.)
- Pending
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- Lubricants (AREA)
Abstract
The invention relates to a Mobius spring washer, belonging to the hardware parts field. The Mobius spring washer comprises a Mobius metal ring, wherein, the center of the Mobius metal ring is equipped with an oil guide groove circlewise. The spring washer can provide a spring force which is higher than that of the common spring washer, and is easily realized that lubricating oil from two sides under a fastening condition is added.
Description
Affiliated technical field
The present invention relates to the hardware field, especially, is a kind of five metals bullet pad.
Background technique
In the bolt connection procedure, often can use the bullet pad, present bullet pad is mainly opening bullet pad, fills up between bolt head and link, to play locking effect, owing to play spacer opening is arranged, so easy deformation, and in extrusion process, its elastic force is limited.In addition, when pine is opened bolt, open, generally need between bolt head and link, add lubricant oil, and, when filling up between bolt head and link, all add lubricant oil in the both sides of bullet pad for common bullet pad for the ease of pine, very difficult.
Summary of the invention
At the problems referred to above, the object of the present invention is to provide a kind of Moebius bullet pad, this bullet pad not only can provide the elastic force that is higher than the ball pad, and realizes interpolation lubricant oil in both sides under tightening state easily.
The technical solution adopted for the present invention to solve the technical problems is: this Moebius bullet pad is made of a Moebius metal ring, and described Moebius metal ring central authorities are provided with oil guide slot one along hoop.
As preferably, the width of described oil guide slot is 1mm-2mm.
As preferably, described oil guide slot bottom semicircular in shape, so that during described Moebius metal ring deformation, the stress concentration phenomenon does not take place in described oil guide slot bottom.
As preferably, the degree of depth of described oil guide slot is less than 1/2nd of described Moebius metal ring thickness.
Beneficial effect of the present invention is: this Moebius bullet pad is not owing to have opening, and anchor ring everywhere all tilts, and during therefore to the positive pressurization of Moebius bullet pad, anchor ring will be out of shape everywhere, and the distortion difficulty is higher than common opening bullet pad, so elastic force is higher than opening bullet pad.In addition, character according to Mobius ring, described oil guide slot is a closed curve that is distributed in this Moebius bullet pad positive and negative simultaneously, therefore, as long as add lubricant oil on the oil guide slot of this Moebius bullet pad one side, lubricant oil will be flowed through the surface of whole Moebius bullet pad along described oil guide slot.This bullet pad not only can provide the elastic force that is higher than the ball pad, and realizes interpolation lubricant oil in both sides under tightening state easily.
Description of drawings
Fig. 1 is the structural representation of this Moebius bullet pad.
Embodiment
The present invention is further described below in conjunction with drawings and Examples:
In the embodiment shown in fig. 1, this Moebius bullet pad is made of a Moebius metal ring 1, and described Moebius metal ring 1 central authorities are provided with oil guide slot 2 one along hoop.
Above-mentioned Moebius bullet pad, the width of described oil guide slot 2 is 1mm-2mm.
Above-mentioned Moebius bullet pad, described oil guide slot 2 bottom semicirculars in shape, so that during described Moebius metal ring 1 deformation, the stress concentration phenomenon does not take place in described oil guide slot 2 bottoms.
Above-mentioned Moebius bullet pad, the degree of depth of described oil guide slot 2 is less than 1/2nd of described Moebius metal ring 1 thickness.
Above-mentioned Moebius bullet pad is not owing to have opening, and anchor ring everywhere all tilts, and during therefore to the positive pressurization of Moebius bullet pad, anchor ring will be out of shape everywhere, and the distortion difficulty is higher than common opening bullet pad, so elastic force is higher than opening bullet pad.In addition, character according to Mobius ring, described oil guide slot 2 is a closed curve that is distributed in this Moebius bullet pad positive and negative simultaneously, therefore, as long as add lubricant oil on the oil guide slot 2 of this Moebius bullet pad one side, lubricant oil will be flowed through the surface of whole Moebius bullet pad along described oil guide slot 2.This bullet pad not only can provide the elastic force that is higher than the ball pad, and realizes interpolation lubricant oil in both sides under tightening state easily.
Claims (4)
1. Moebius bullet pad is characterized in that: this Moebius bullet pad is made of a Moebius metal ring (1), and described Moebius metal ring (1) central authorities are provided with one oil guide slot (2) along hoop.
2. Moebius bullet pad according to claim 1 is characterized in that: the width of described oil guide slot (2) is 1mm-2mm.
3. Moebius bullet pad according to claim 1 is characterized in that: described oil guide slot (2) bottom semicircular in shape.
4. according to any described Moebius bullet pad in the claim 1,2,3, it is characterized in that: the degree of depth of described oil guide slot (2) is less than 1/2nd of described Moebius metal ring (1) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105451184A CN102003452A (en) | 2010-11-16 | 2010-11-16 | Mobius spring washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105451184A CN102003452A (en) | 2010-11-16 | 2010-11-16 | Mobius spring washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102003452A true CN102003452A (en) | 2011-04-06 |
Family
ID=43811074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105451184A Pending CN102003452A (en) | 2010-11-16 | 2010-11-16 | Mobius spring washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102003452A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020331A (en) * | 2014-04-30 | 2015-11-04 | 费斯托股份有限两合公司 | Lightweight structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3758981A (en) * | 1972-08-29 | 1973-09-18 | R Hlasnicek | Mobius band type amusement device |
| DE2300064A1 (en) * | 1973-01-02 | 1974-07-11 | Guenther Hebbel | SPRING RING |
| US4042244A (en) * | 1976-04-27 | 1977-08-16 | Kakovitch Thomas S | Mobius toy |
| FR2468785A1 (en) * | 1979-10-30 | 1981-05-08 | Capri Codec Sa | Sprung metal retaining washer - has corrugation in two planes and gap to form resilient friction bond |
| EP0905393A2 (en) * | 1997-09-26 | 1999-03-31 | Growermetal S.p.A. | Elastic ring |
| EP1586788A2 (en) * | 2004-04-17 | 2005-10-19 | Muhr und Bender KG | Wave spring with progressive load-deflection characteristics |
-
2010
- 2010-11-16 CN CN2010105451184A patent/CN102003452A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3758981A (en) * | 1972-08-29 | 1973-09-18 | R Hlasnicek | Mobius band type amusement device |
| DE2300064A1 (en) * | 1973-01-02 | 1974-07-11 | Guenther Hebbel | SPRING RING |
| US4042244A (en) * | 1976-04-27 | 1977-08-16 | Kakovitch Thomas S | Mobius toy |
| FR2468785A1 (en) * | 1979-10-30 | 1981-05-08 | Capri Codec Sa | Sprung metal retaining washer - has corrugation in two planes and gap to form resilient friction bond |
| EP0905393A2 (en) * | 1997-09-26 | 1999-03-31 | Growermetal S.p.A. | Elastic ring |
| EP1586788A2 (en) * | 2004-04-17 | 2005-10-19 | Muhr und Bender KG | Wave spring with progressive load-deflection characteristics |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020331A (en) * | 2014-04-30 | 2015-11-04 | 费斯托股份有限两合公司 | Lightweight structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110406 |