CN105658967A - Transport lock - Google Patents
Transport lock Download PDFInfo
- Publication number
- CN105658967A CN105658967A CN201480057643.8A CN201480057643A CN105658967A CN 105658967 A CN105658967 A CN 105658967A CN 201480057643 A CN201480057643 A CN 201480057643A CN 105658967 A CN105658967 A CN 105658967A
- Authority
- CN
- China
- Prior art keywords
- ring
- insurance device
- transportation insurance
- rings
- outer circumferential
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000004080 punching Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
- F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Adornments (AREA)
Abstract
The invention relates to a transport lock (1) for lockable retaining or snap rings (4, 5) punched from sheet metal and provided with a radial slot (2, 3), wherein opposite end faces (8, 9) of the outer surfaces (6, 7) of two unlocked rings (4, 5) adjoin each other flush with each other at the level of the radial slots (2, 3) in such a way that between said radial slots a continuous open passage (10) is formed. To provide the transport lock (1), portions (11, 12) of the outer surfaces (6, 7) of the two rings (4, 5) situated on the same side of said rings are connected to each other using material (13) with a preset breaking point.
Description
Technical field
The present invention relates to a kind of for the transportation insurance device of safety ring that is that become by sheet material punching, energy tensioning and that be equipped with radial gap or snap ring.
Background technology
Safety ring and snap ring also referred to as stopper ring belong to the class group axially insuring element, and are particularly useful for the position when axle or rotating shaft and fix. They can exist as standardized component, described by thus such as having at DIN471,472 or 5417.
Aforesaid ring is the also roller tappet that can switch in the valve train mechanism of oil engine or use in support component in the prior art; Use in this as height stop and use (see DE10204672A1, DE102007011892A1) as adjusting connection gap.
When being transported as bulk product by ring, these rings are connected by hook in their container chain-type. Therefore, bothersome for ring single hand must be decomposed before it is installed, and can easily not capture in an automated manner. It is unfavorable that this finally causes manufacturing cost. In addition, also there is the risk that the ring becoming curved a little has been gone up in assembling in a worst case scenario.
Summary of the invention
The task of the present invention is, it is proposed to a kind of can as bulk product transport safety ring or snap ring, it can easily finally assemble.
According to the present invention, solve this task in the following way, namely, the ring of two non-tensionings adjoins at radial gap place when its end end face points to each other mutually alignedly with its outer circumferential side, thus between radial gap, form throughly open passage, wherein, in order to provide transportation insurance device, section by the same side of the outer circumferential side of two rings is bonded with each other via predetermined fracture material respectively.
Thus, eliminate above-mentioned shortcoming. By the paired ring connected via predetermined fracture material, wherein, be also provided with mutually tangle to group, ring can not be hooked between as the bulk product delivery period again. Thus, eliminate, before they being installed, the loop chain of unexpected formation is carried out bothersome disassembling. Eventually reduce manufacturing cost. Meanwhile, these rings exist with relatively stable layout, and can carry out precision work in their end by grinding in pairs.
The particularly preferred improvement scheme of according to the present invention one, the contact pin engaged with proposing single type to provide predetermined fracture material, it is corresponding when the corresponding ring pair of punching is formed together. These contact pin are located immediately in the section adjoined each other of ring, that is, on the side of end end face or in docking region " below ", along the circumferential direction away from end end face. Contact pin can also be made up of independent material as the material of plastics or similar wax, and this material selection of land can become liquid and thus release ring connection section when being heated.
Arranging as an alternative, ring directly connects via material bridge joint portion between the section adjoined each other of its outer circumferential side, and this bridge section is arranged to fracture region. Thus in fact there is not independent contact pin.
In two aforesaid solutions favourable, corresponding bridge joint joint section (contact pin, material bridge joint portion) wall than remaining ring material wall more unfertile land construct and there is cutting when necessary. Thus, make directly to divide open loop to becoming easy before final assembling.
Ring can also be made up of plastics or matrix material outside its steel board structure (such as quenched and tempered steel, supply of material title CK75).
Accompanying drawing explanation
Embodiments of the invention are learnt by accompanying drawing.
Unique accompanying drawing shows the safety ring pair with transportation insurance device.
Embodiment
Show the right of the safety ring 4,5 that becomes by sheet material punching. Each ring 4,5 has radial gap 2,3. Should find out, inwardly or the ring 4,5 of non-tensioning outwardly with its outer circumferential side 6,7 directly and its radial gap 2,3 adjoin each other. Each ring 4,5 terminated in eye region to point to end end face each other before its radial gap 2,3. Formed between radial gap 2,3 throughly open, without the path 10 of material.
Two rings 4,5 are connected to each other via transportation insurance device 1. In order to provide this kind of transportation insurance device, section 11,12 by the same side of the outer circumferential side 6,7 of two rings 4,5 is interconnected via predetermined fracture material 13 respectively. As predetermined fracture material 13, the section 11 drawn in left side connects via the contact pin 14 of thin-walled, and the section 12 drawn on right side connects via the contact pin 15 of thin-walled. Contact pin 14,15 this single type engage and from end end face 8,9s.
The ring 4,5 connected so in pairs carries out can not being hooked between the delivery period as bulk product at it again. Before finally assembling it, these rings are just separated from each other by simply fractureing at predetermined fracture material 13 place.
Description of reference numerals
1) transportation insurance device
2) radial gap
3) radial gap
4) ring
5) ring
6) outer circumferential side
7) outer circumferential side
8) end end face
9) end end face
10) passage
11) section
12) section
13) predetermined fracture material
14) contact pin
15) contact pin
Claims (6)
1. a transportation insurance device (1), for what become by sheet material punching, can tensioning and be equipped with radial gap (2, 3) safety ring or snap ring (4, 5), it is characterized in that, two rings (4 of non-tensioning, 5) with their outer circumferential side (6, 7) at their the end end face (8 of outer circumferential side, 9) at described radial gap (2 when pointing to each other, 3) place adjoins mutually alignedly, thus between described radial gap, form throughly open passage (10), wherein, in order to provide described transportation insurance device (1), respectively by described two rings (4, 5) outer circumferential side (6, 7) section (11 of same side, 12) it is bonded with each other via predetermined fracture material (13).
2. transportation insurance device according to claim 1, it is characterized in that, via described predetermined fracture material (13) connect by single type two contact pin (14,15) of engaging form, wherein, the region of the end end face (8,9) of the opening of the section (11,12) of the same side of described ring (3,4) or close end end face is bonded with each other by contact pin (14,15) respectively.
3. transportation insurance device according to claim 2, it is characterised in that, the wall of described two contact pin (14,15) is thinner than the wall of described ring (4,5).
4. transportation insurance device according to claim 1, it is characterized in that, in order to realize described predetermined fracture material (13), described ring (4,5) directly connects via material bridge joint portion between the section (11,12) adjoined each other of the outer circumferential side of described ring (6,7).
5. transportation insurance device according to claim 4, it is characterised in that, the wall in described material bridge joint portion is thinner than the wall of described ring (3,4).
6. transportation insurance device according to claim 4, it is characterised in that, described material bridge joint portion exists to have the form of cutting.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201310222078 DE102013222078A1 (en) | 2013-10-30 | 2013-10-30 | transport safety |
| DE102013222078.2 | 2013-10-30 | ||
| PCT/DE2014/200411 WO2015062590A1 (en) | 2013-10-30 | 2014-08-20 | Transport lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105658967A true CN105658967A (en) | 2016-06-08 |
| CN105658967B CN105658967B (en) | 2017-10-03 |
Family
ID=51660272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480057643.8A Active CN105658967B (en) | 2013-10-30 | 2014-08-20 | Transportation insurance device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105658967B (en) |
| DE (1) | DE102013222078A1 (en) |
| WO (1) | WO2015062590A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7712435U1 (en) * | Johnson Metall Ab, Oerebro (Schweden) | |||
| DE7344665U (en) * | 1973-12-17 | 1974-03-14 | Hilti Ag | Magazine for powder-powered setting tools |
| DE7712435U (en) * | 1976-04-22 | 1977-08-04 | Johnson Metall Ab, Oerebro (Schweden) | Fedecsnannring |
| WO1999013232A1 (en) * | 1997-09-10 | 1999-03-18 | Gkn Automotive Ag | Securing members together by spring rings |
| CN1742163A (en) * | 2003-01-21 | 2006-03-01 | 葛兰素集团有限公司 | Fixation device |
| DE102004052105A1 (en) * | 2004-10-26 | 2006-04-27 | Christian Bauer Gmbh + Co. | Radially slotted, elastically variable diameter ring, in particular retaining ring |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10204672A1 (en) | 2002-02-06 | 2003-08-07 | Ina Schaeffler Kg | Valve-actuating switch element has two securing rings, thickness of one of which can be varied |
| DE102007011892A1 (en) | 2007-03-13 | 2008-09-18 | Schaeffler Kg | Switchable support element for a valve train of an internal combustion engine |
-
2013
- 2013-10-30 DE DE201310222078 patent/DE102013222078A1/en not_active Withdrawn
-
2014
- 2014-08-20 CN CN201480057643.8A patent/CN105658967B/en active Active
- 2014-08-20 WO PCT/DE2014/200411 patent/WO2015062590A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7712435U1 (en) * | Johnson Metall Ab, Oerebro (Schweden) | |||
| DE7344665U (en) * | 1973-12-17 | 1974-03-14 | Hilti Ag | Magazine for powder-powered setting tools |
| DE7712435U (en) * | 1976-04-22 | 1977-08-04 | Johnson Metall Ab, Oerebro (Schweden) | Fedecsnannring |
| WO1999013232A1 (en) * | 1997-09-10 | 1999-03-18 | Gkn Automotive Ag | Securing members together by spring rings |
| CN1742163A (en) * | 2003-01-21 | 2006-03-01 | 葛兰素集团有限公司 | Fixation device |
| DE102004052105A1 (en) * | 2004-10-26 | 2006-04-27 | Christian Bauer Gmbh + Co. | Radially slotted, elastically variable diameter ring, in particular retaining ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105658967B (en) | 2017-10-03 |
| WO2015062590A1 (en) | 2015-05-07 |
| DE102013222078A1 (en) | 2015-04-30 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |