CN101225868A - Chain with jugged rolling wheel - Google Patents
Chain with jugged rolling wheel Download PDFInfo
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- CN101225868A CN101225868A CNA2007101947225A CN200710194722A CN101225868A CN 101225868 A CN101225868 A CN 101225868A CN A2007101947225 A CNA2007101947225 A CN A2007101947225A CN 200710194722 A CN200710194722 A CN 200710194722A CN 101225868 A CN101225868 A CN 101225868A
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- rolling wheel
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Abstract
The invention relates to a chain with a serrated roller which can be meshed with a fluted disc; wherein, the fluted disc comprises a plurality of latches with annular arrangement and a plurality of coggings arranged between latches adjacent two and two; the chain comprises a plurality of first chain rings left-right interval, and each chain ring comprises two pieces of inside and outside interval first chain plates; a plurality of second chain rings are partially overlapped with the first chain rings and lie among the parallel first chain plates; each chain ring comprises two pieces of inside and outside interval second chain plates; overlapping chain plates in the adjacent chain ring are connected in series by a plurality of chain axes; a plurality of serrated roller take the chain axes as center and lie among the inside and outside chain plates in the chain ring, and each serrated roller is provided with a joint part continuously acted with the adjacent chain plates and a first bursting embedded part outbursting to direction of the fluted disc from the joint part and correspondingly embedded in one cogging of the fluted disc. The chain with a serrated roller has the advantages of long service life, low noise and high transmission efficiency of the chain by changing structure of the roller.
Description
Technical field
The present invention relates to a kind of chain, particularly relate to and a kind ofly combining by chain sheet, roller and chain rivet, can make chain with effects such as long service life, low noise and high transmission efficiencies by changing the roller structure, and with the chain with jugged rolling wheel of roller chain and silencing chain advantage.
Background technique
In known systems, chain roughly can be because of the difference of its essential structure, and the branch of roller chain (this paper all is called roller chain for roller chain, i.e. roller chain, wheel chain) and silencing chain (silent chain) is arranged.See also Fig. 1, shown in Figure 2, Fig. 1 is a kind of local schematic top plan view that has known roller chain now, and Fig. 2 is local schematic side view, shows the corresponding relation of this chain and a fluted disc.The structure of wherein traditional roller chain 1 roughly as shown in Figure 1 and Figure 2, can stride and lean against on the fluted disc 10, this fluted disc 10 comprises the identical latch of most tooth pitches 101, and the position is at several teeth groove 102 between the adjacent latch 101 in twos, and this roller chain 1 comprises: several inner chain links that are provided with at interval 11, several are between the outer chain link 12 between the adjacent inner chain link 11, several rollers that rollably are installed on the inner chain link 11 (are roller in twos, this paper all is called roller) 13, and several the chain rivets 14 that contiguous links 11,12 is linked together.Each inner chain link 11 all has inner chain sheet parallel inside and outside two 111, and lining 113 that passes a perforation 112 of inside and outside correspondence on these inner chain sheets 111, and described outer chain link 12 all has two internal and external partitions and an outer chain sheet 121 in adjacent inner chain sheet 111 outsides, these rollers 13 are the cylindric of hollow, its rotationally axle sleeve in the outside of lining 113, and between parallel inner chain sheet 111.
See also Fig. 3, shown in Figure 4, Fig. 3 is a kind of exploded schematic perspective view that has known silencing chain now, and Fig. 4 is local schematic side view, shows the corresponding relation of this chain and a fluted disc.The structure that has known silencing chain 2 now is roughly as Fig. 3, shown in 4, also can be crossed on one has on the fluted disc 20 of several latches 201 and number teeth groove 202, above-mentioned silencing chain 2 comprises: several master link 21 at interval, several joining links 22 between adjacent in twos master link 21, and several chain rivets 23 that master link 21 and joining link 22 are serially connected, wherein this master link 21 comprises the outer chain sheet 211 of two internal and external partitions, and several pieces between main span overlapping between these outer chain sheets 211 and inside and outside with it by sheet 212, and this joining link 22 comprise several pieces and main span by sheet 212 shapes identical but about the connection of staggering stride by sheet 221, it is that the position is leaned between the sheet 212 at adjacent outer chain sheet 211 and main span that every connection is striden by sheet 221, two perhaps adjacent main spans are by between the sheet 212, and these chain rivets 23 can be serially connected master link 21 and the joining link 22 that staggers.Again, these main spans by sheet 212 all have two between left and right every tooth teat 213, and one between these tooth teats 213 against short slot 214, and the tooth teat 222 that also all has two intervals by sheet 221 is striden in these connections, and one between 222 of these tooth teats against short slot 223, aforementionedly cooperate against the shape of short slot 214,223 and with latch 201.Utilize in the running to stride and stretch into, and latch 201 is toward corresponding snapping in against short slot 214,223, can reach advantages such as smooth and easy engaging, noise content be low toward teeth groove 202 by tooth teat on the sheet 212,221 213,222.
Existing known silencing chain 2 in the running owing to respectively stride in the process by sheet 212,221 incision teeth groove 202, its tooth matching angle 24 is less than the tooth matching angle 15 of Fig. 1,2 roller chain 1, therefore the impact force in the engaging process is little, the noise in operating amount is lower.But when the process of running, the pulling force that silencing chain 2 advances in fact is to be dispersed in each sheet to stride the position that combines with chain rivet 23 by sheet 212,221, in the course of time, aforementioned striding by sheet 212,221 and chain rivet 23 binding sites is easy to wearing and tearing, cause the space between the element to increase fast, make whole silencing chain 2 also can therefore elongate, can't bear to use.Obviously, though general silencing chain 2 has the low advantage of noise content, the short shortcoming in working life of but can deriving.
This shows that above-mentioned existing chain obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of chain of new structure with jugged rolling wheel, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that above-mentioned existing chain exists, the inventor is based on being engaged in this type of product specification manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of chain of new structure with jugged rolling wheel, can improve general existing chain, make it have more practicability.Through constantly research, design, and, create the present invention who has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
The objective of the invention is to, overcome the defective that existing chain exists, and a kind of chain with jugged rolling wheel of new structure is provided, technical problem to be solved is to make its advantage with low noise, high transmission efficiency and long service life etc., is very suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.A kind of chain according to the present invention's proposition with jugged rolling wheel, can mesh with a fluted disc, described fluted disc has the latch of several annular arrangements, and several are between the teeth groove between the adjacent latch in twos, this chain comprises: several first chain links, be between left and right every, each chain link all comprises the first chain sheet of two internal and external partitions; Several second chain links, with these overlapping status of first chain ring part between these first parallel chain sheets, each chain link all comprises the second chain sheet of two internal and external partitions; Several chain rivets are serially connected chain sheet overlapping on the contiguous links; And several jugged rolling wheels, be that center and position are therein between the chain sheet of the internal and external partition of a chain link with the chain rivet, each jugged rolling wheel all has a connecting part that combines linkedly with the adjacent chain sheet, and one from the connecting part toward the fluted disc direction the outstanding and first prominent embedding portion in inlay card one of them teeth groove accordingly at fluted disc.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid chain with jugged rolling wheel, the first prominent embedding portion of wherein said these jugged rolling wheels all has two abutment facings that cooperate with these latches towards the adjacent latch and the shape of described fluted disc respectively.
Aforesaid chain with jugged rolling wheel, the abutment facing in the first prominent embedding portion of wherein said these jugged rolling wheels is a symmetric design.
Aforesaid chain with jugged rolling wheel, the abutment facing of wherein said these jugged rolling wheels are all the convex arc shaped of relief outward.
Aforesaid chain with jugged rolling wheel, the abutment facing of wherein said these jugged rolling wheels are all the straight line shape that is extended toward the fluted disc direction by the connecting part.
Aforesaid chain with jugged rolling wheel, the abutment facing of wherein said these jugged rolling wheels all comprise one first section, and a curvature is different from second section of first section.
Aforesaid chain with jugged rolling wheel, the abutment facing of wherein said these jugged rolling wheels all is concave arc shape.
Aforesaid chain with jugged rolling wheel, the abutment facing of the first prominent embedding portion of wherein said these jugged rolling wheels is an asymmetrical design.
Aforesaid chain with jugged rolling wheel, one of them abutment facing of wherein said these jugged rolling wheels is a straight line shape, another abutment facing is a non-linear shape.
Aforesaid chain with jugged rolling wheel, one of them abutment facing of wherein said these jugged rolling wheels are to be straight line shape or non-linear shape, and another abutment facing is to form for the line segment of different curvature more than two sections.
Aforesaid chain with jugged rolling wheel, the first prominent embedding portion of wherein said these jugged rolling wheels also has a linking plane that is engaged between described abutment facing.
Aforesaid chain with jugged rolling wheel, the first prominent embedding portion of wherein said these jugged rolling wheels also has an arc that is engaged between described abutment facing and connects face.
Aforesaid chain with jugged rolling wheel, wherein said these second chain links also comprise two linings between the two abutting end portions that are combined in the second chain sheet, and these jugged rolling wheels are to be combined in tightly on the outer ring surface of lining, the cross section of above-mentioned lining is non-circular, and the perforation of these second chain sheets is non-circular for what cooperate, the fixed hole that has a form fit on the connecting part of described jugged rolling wheel.
Aforesaid chain with jugged rolling wheel, wherein said these second chain sheets all have two ends that distinctly have a perforation, and two extended from the end and around the beads of one of them perforation, and these jugged rolling wheels are to be combined in tightly between the corresponding bead of these second chain sheets of each second chain link.
Aforesaid chain with jugged rolling wheel, the wherein said second chain sheet all has two ends that distinctly have a perforation, and two from the end toward the jugged rolling wheel direction outstanding decide fixture block, and the connecting part of these jugged rolling wheels has a ring wall that centers on that defines a fixed hole, and the draw-in groove of deciding that is located on ring wall and supplies to decide the fixture block inlay card.
Aforesaid chain with jugged rolling wheel, the fixture block of deciding of the wherein said second chain sheet is provided with around perforation, and is non-complete arc, and the draw-in groove of deciding of this jugged rolling wheel is to be communicated with fixed hole.
Aforesaid chain with jugged rolling wheel, wherein said these are decided the periphery that fixture block is an adjacent end.
Aforesaid chain with jugged rolling wheel, the wherein said second chain sheet all has two ends that distinctly have a perforation, and two decided draw-in groove, and the connecting part of these jugged rolling wheels has a fixed hole, and two respectively toward the fixture block of deciding that draw-in groove stretches into engaging of deciding of the adjacent second chain sheet.
Aforesaid chain with jugged rolling wheel, wherein said these are decided the periphery that fixture block is contiguous connecting part.
Aforesaid chain with jugged rolling wheel, the cross section of the bead of the wherein said second chain sheet is non-circular, and the connecting part of these jugged rolling wheels has a ring wall that centers on that defines a fixed hole, and this fixed hole is non-circular and supplies the bead of the second chain sheet to engage linkedly.
Aforesaid chain with jugged rolling wheel, the perforation of deciding draw-in groove and homonymy of the wherein said second chain sheet is communicated with, and the fixture block of deciding of this jugged rolling wheel is also to be connected with the peritreme of fixed hole around fixed hole.
Aforesaid chain with jugged rolling wheel, the structure of wherein said first and second chain link is identical, the chain sheet of each chain link all have two between left and right every and distinctly define one the perforation the end, above-mentioned end has height difference, and these first and second chain links comprise that more is combined in the lining between the corresponding perforation on these chain links tightly.
Aforesaid chain with jugged rolling wheel, one of them abutment facing of wherein said these jugged rolling wheels is straight line shape or non-linear shape, another abutment facing is to form for the line segment of different curvature more than two sections.
Aforesaid chain with jugged rolling wheel, the structure of wherein said first and second chain link is identical, the chain sheet of each chain link all have two between left and right every and distinctly define one the perforation the end, and two around perforation and outstanding and for the bead of these jugged rolling wheel interlocks combinations, the end of each chain sheet has height difference toward jugged rolling wheel.
Aforesaid chain with jugged rolling wheel, one of them abutment facing of wherein said these jugged rolling wheels is straight line shape or non-linear shape, another abutment facing is to form for the line segment of different curvature more than two sections.
Aforesaid chain, wherein said these second chain sheets with jugged rolling wheel distinctly have two between left and right every the end, and the connecting part of these jugged rolling wheels is one-body molded with the end of these parallel second chain sheets.
Aforesaid chain with jugged rolling wheel, wherein said each jugged rolling wheel also comprise one second prominent embedding portion, and above-mentioned first and second prominent embedding position is at the opposition side of connecting part.
Aforesaid chain, wherein said these second chain sheets with jugged rolling wheel distinctly have two between left and right every the end, and the connecting part of these jugged rolling wheels is on one of them end of respectively one-body molded one second chain sheet therein.
Aforesaid chain, wherein said these second chain sheets with jugged rolling wheel distinctly have two between left and right every the end, and the connecting part of jugged rolling wheel is one-body molded on these ends of the same second chain sheet.
The present invention compared with prior art has tangible advantage and beneficial effect.As known from the above, for achieving the above object, the chain that has jugged rolling wheel according to the present invention, it comprises: arrange about several and inside and outside overlapping chain link, several the chain rivets that lap on the contiguous links is serially connected of part, and several are center and the position jugged rolling wheel between the two parallel chain sheets of a chain link therein with the chain rivet.
Wherein, these jugged rolling wheels are to combine linkedly with adjacent chain sheet, each jugged rolling wheel all has a connecting part of synchronously rotating with the chain sheet, and one from this connecting part toward the fluted disc direction the outstanding and prominent embedding portion in inlay card one of them teeth groove accordingly at fluted disc.
The abutment facing of prominent embedding portion optionally can be symmetric design or asymmetrical design.Wherein, the preferred embodiment of symmetric design can comprise the embodiment that two abutment facings are all straight line shape or non-linear shape, and non-linear shape can be convex arc shaped, concave arc shape or irregular.And in the preferred embodiment of asymmetrical design of the present invention, one abutment facing of prominent embedding portion can be straight line shape or non-linear shape, and another abutment facing is formed by the line segment of different curvature more than two sections, for example the combination of straight line line segment and circular arc line segment or the combination of the circular arc line segment of two above different curvature.
By technique scheme, the chain that the present invention has jugged rolling wheel has following advantage and beneficial effect at least: the present invention can make the effect of chain with long service life, underneath drive noise and high transmission efficiency etc. by the structure that changes roller.
In sum, the present invention has above-mentioned plurality of advantages, and with the advantage of roller chain and silencing chain, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing chain has the outstanding effect of enhancement, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be according to content of specification to implement, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is a kind of local schematic top plan view that has known roller chain now.
Fig. 2 is this local schematic side view that has known roller chain now, shows the corresponding relation of this chain and a fluted disc.
Fig. 3 is a kind of exploded schematic perspective view that has known silencing chain now.
Fig. 4 is this local schematic side view that has known silencing chain now, shows the corresponding relation of this chain and a fluted disc.
Fig. 5 is that the decomposition texture schematic representation is overlooked in the part that the present invention has chain first preferred embodiment of jugged rolling wheel.
Fig. 6 is the local schematic side view that the present invention has chain first preferred embodiment of jugged rolling wheel, shows the corresponding relation of this chain and a fluted disc.
Fig. 7 is the part exploded perspective schematic representation that the present invention has chain first preferred embodiment of jugged rolling wheel, shows two chain links, a chain rivet and two jugged rolling wheels of this chain separately.
Fig. 8 is a part of schematic side view that the present invention has chain second preferred embodiment of jugged rolling wheel, shows the jugged rolling wheel of this chain separately.
Fig. 9 is the part schematic side view of similar Fig. 8 of chain three preferred embodiment of the present invention with jugged rolling wheel.
Figure 10 is the part schematic side view of similar Fig. 8 of chain four preferred embodiment of the present invention with jugged rolling wheel.
Figure 11 A is the part schematic side view of similar Fig. 8 of chain five preferred embodiment of the present invention with jugged rolling wheel.
Figure 11 B is the part schematic side view of similar Fig. 8 of chain six preferred embodiment of the present invention with jugged rolling wheel.
Figure 11 C is the part schematic side view of similar Fig. 8 of chain seven preferred embodiment of the present invention with jugged rolling wheel.
Figure 11 D is the part schematic side view of similar Fig. 8 of chain eight preferred embodiment of the present invention with jugged rolling wheel.
Figure 12 is the local schematic top plan view of similar Fig. 5 of chain nine preferred embodiment of the present invention with jugged rolling wheel.
Figure 13 is a part of exploded perspective schematic representation that the present invention has chain the 9th preferred embodiment of jugged rolling wheel.
Figure 14 is a part of schematic perspective view that the present invention has chain the tenth preferred embodiment of jugged rolling wheel.
Figure 15 A is the part schematic top plan view of similar Fig. 5 of chain ten one preferred embodiment of the present invention with jugged rolling wheel.
Figure 15 B is the part schematic top plan view of similar Fig. 5 of chain ten two preferred embodiment of the present invention with jugged rolling wheel.
Figure 16 is the measurement schematic representation that jugged rolling wheel and the chain of Figure 15 A or Figure 15 B of Figure 11 B of the present invention, Figure 11 C or Figure 11 D arranged in pairs or groups mutually.
Figure 17 is the exploded schematic perspective view that the present invention has chain the 13 preferred embodiment of jugged rolling wheel.
Figure 18 is the exploded schematic perspective view that the present invention has chain the 14 preferred embodiment of jugged rolling wheel.
Figure 19 is the exploded schematic perspective view of similar Figure 17 of chain ten five preferred embodiment of the present invention with jugged rolling wheel.
Figure 20 is the exploded schematic perspective view of similar Figure 17 of chain ten six preferred embodiment of the present invention with jugged rolling wheel.
Figure 21 is the exploded schematic perspective view that the present invention has chain the 17 preferred embodiment of jugged rolling wheel.
Figure 22 is the exploded schematic perspective view of similar Figure 17 of chain ten eight preferred embodiment of the present invention with jugged rolling wheel.
Figure 23 is the exploded schematic perspective view of similar Figure 17 of chain ten nine preferred embodiment of the present invention with jugged rolling wheel.
Figure 24 is the transmission schematic representation that the present invention has chain the 20 preferred embodiment of jugged rolling wheel.
Figure 25 is the local schematic side view that the present invention has chain the 20 preferred embodiment of jugged rolling wheel, shows the jugged rolling wheel of this chain separately.
Figure 26 is the local schematic side view of similar Figure 25 of chain two ten one preferred embodiment of the present invention with jugged rolling wheel.
Figure 27 is the local schematic side view of similar Figure 25 of chain two ten two preferred embodiment of the present invention with jugged rolling wheel.
Figure 28 is the exploded perspective schematic representation of similar Figure 14 of chain two ten three preferred embodiment of the present invention with jugged rolling wheel.
Figure 29 is the exploded perspective schematic representation of similar Figure 28 of chain two ten four preferred embodiment of the present invention with jugged rolling wheel.
Figure 30 is a part of exploded perspective schematic representation that the present invention has chain the 25 preferred embodiment of jugged rolling wheel.
1: roller chain 10: fluted disc
101: latch 102: teeth groove
11: inner chain link 111: inner chain sheet
112: perforation 113: lining
12: outer chain link 121: outer chain sheet
13: roller 14: chain rivet
15: tooth matching angle 2: silencing chain
20: fluted disc 201: latch
202: teeth groove 21: master link
211: outer chain sheet 212: main span is by sheet
213: tooth teat 214: against short slot
22: joining link 221: connect and stride by sheet
222: tooth teat 223: against short slot
23: chain rivet 24: tooth matching angle
3: fluted disc 31: latch
311: cambered surface 32: teeth groove
33: fluted disc central point H: chain position
4: 41: the first chain links of chain
411: the first chain sheets 412: perforation
413: end 414: lining
415: 42: the second chain links of bead
420: decide 421: the second chain sheets of draw-in groove
422: lining 423: perforation
424: end 425: passage
426: inner ring surface 427: outer ring surface
428: bead 429: decide fixture block
43: chain rivet 5: jugged rolling wheel
51: connecting part 510: decide draw-in groove
511: center on ring wall 512: fixed hole
515: decide 52: the first prominent embedding portions of fixture block
52 ': the second prominent embedding portion 521: abutment facing
521a: abutment facing 522: be connected the plane
523: arc connects 524: the first sections in face
525: the second sections 526: the three sections
527: the four sections
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of the chain with jugged rolling wheel, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can be known to present in the following detailed description that cooperates with reference to graphic preferred embodiment.By the explanation of embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the present invention, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the present invention is limited.
See also Fig. 5, Fig. 6, shown in Figure 7, Fig. 5 is that the decomposition texture schematic representation is overlooked in the part that the present invention has chain first preferred embodiment of jugged rolling wheel, Fig. 6 is local schematic side view, the corresponding relation that shows this chain and a fluted disc, Fig. 7 is a part exploded perspective schematic representation, shows two chain links, a chain rivet and two jugged rolling wheels of this chain separately.The chain with jugged rolling wheel 4 of the present invention's first preferred embodiment, be to stride to lean against on the fluted disc 3, described fluted disc 3 has several annular arrangements and equally spaced latch 31, and several teeth groove 32 between adjacent latch 31, each latch 31 all has two respectively towards the cambered surface 311 of adjacent sheaves 32, and the chain 4 of present embodiment comprises: several between left and right every first chain link 41, several are between second chain link 42 of 41 of adjacent first chain links, several with first and second chain link 41, the chain rivet 43 that overlapping part is serially connected on 42, and several are center and the position jugged rolling wheel 5 in second chain link 42 with a chain rivet 43 respectively.
The first above-mentioned chain link 41 all comprises the first chain sheet 411 of two internal and external partitions, and every first chain sheet 411 all has two intervals and distinctly has the end 413 of a perforation 412.
Above-mentioned each second chain link 42 all comprises the second chain sheet 421 of two positions between these first chain sheets 411, and two linings 422;
The above-mentioned second chain sheet 421 has two between left and right every the end 424 that also distinctly has a perforation 423;
These linings 422, be distinctly to be located in tightly between the perforation 423 of homonymy of the second chain sheet 421, with these second chain sheet, 421 combinations linkedly, 422 of said sleeve distinctly have an inner ring surface 426 that defines a passage 425, and an outer ring surface 427 by this.
The chain rivet 43 that present embodiment is above-mentioned, be to pass to be entrenched in behind the passage 425 of one of them lining 422 on the first chain sheet 411 between the corresponding perforation 412, and and first chain link 41 is to be combination linkedly, and second chain link 42 can chain rivet 43 relatively rotates for the center by this.
The jugged rolling wheel 5 that the present invention's first preferred embodiment is above-mentioned, be to combine with lining 422 tightly, and the position is between the inside and outside second parallel chain sheet 421, comprise the connecting part 51 of a frame on the outer ring surface 427 of this lining 422, and one from this connecting part 51 toward the first outstanding prominent embedding portion 52 of one of them teeth groove 32 of fluted discs 3, wherein:
This connecting part 51, have one around this lining 422 around ring wall 511, and one by this fixed hole 512 that defines and combine in the drive fit mode with the outer ring surface 427 of lining 422 around ring wall 511;
This first prominent embedding portion 52, its shape is to cooperate with the teeth groove 32 of fluted disc 3, has two between left and right every the abutment facing 521 that is provided with and past fluted disc 3 directions are contiguous gradually, and a linking plane 522 that is engaged between described abutment facing 521 root edges.In the present embodiment, these abutment facings 521 are the dimpling arcuation.
The chain 4 of present embodiment in the running, the latch 31 of fluted disc 3 is to stretch between the inside and outside in twos first or second parallel chain sheet 411,421, the first prominent embedding portion 52 of these jugged rolling wheels 5 then is outstanding toward the direction of teeth groove 32, when the first prominent embedding portion 52 will stride in the process that comes to fluted disc 3, because its tooth matching angle just like as the silencing chain less than traditional roller chain, and because be gapless closely cooperating between jugged rolling wheel 5 and the lining 422, therefore, this preferred embodiment of the present invention has advantages such as transmission efficiency height, level of noise that general silencing chain possesses be low.In addition, the second chain sheet 421 of the present invention is to utilize lining 422 combination linkedly, and jugged rolling wheel 5 also is and lining 422 combination linkedly, these 411 of first chain sheets are and chain rivet 43 combination linkedly, therefore, each element is in mutual running and when stressed, the pulling force that the first chain sheet 411 bears is to be connected by chain rivet 43, the pulling force that the second chain sheet 421 bears also is to form one because of the connection of lining 422, that is, its stressed position is to focus on lining 422 and chain rivet 43 and be aspectant and abut against, and this design also has advantages such as the low and long service life of the wearing and tearing of general roller chain.
See also Fig. 8 to shown in Figure 10, Fig. 8 is a part of schematic side view that the present invention has chain second preferred embodiment of jugged rolling wheel, shows the jugged rolling wheel of this chain separately; Fig. 9 is the part schematic side view of similar Fig. 8 of chain three preferred embodiment of the present invention with jugged rolling wheel; Figure 10 is the part schematic side view of similar Fig. 8 of chain four preferred embodiment of the present invention with jugged rolling wheel.
It is similar that the present invention has the structure and first preferred embodiment of second～the 4th preferred embodiment of chain of jugged rolling wheel, and its difference only is the structure of this jugged rolling wheel 5, uses with the fluted disc (figure does not show) that cooperates dissimilar tooth form.As shown in Figure 8, the jugged rolling wheel 5 of the present invention's second preferred embodiment, also comprise a connecting part 51 and one first prominent embedding portion 52, wherein, this first prominent embedding portion 52 have two between left and right every abutment facing 521, and an arc that is positioned between these abutment facing 521 root edges connects face 523, each abutment facing 521 all comprises first section 524 of a contiguous connecting part 51, and one connect between the face 523 second section 525 between this first section 524 and arc, and above-mentioned first and second section 524,525 has different curvature.521 of the abutment facings of the jugged rolling wheel 5 of the present invention's the 3rd preferred embodiment are to be past inner arc concavity, and 521 of the abutment facings on the jugged rolling wheel 5 of the 4th preferred embodiment are straight line shapies.
Please continue and consult shown in Figure 11 A～Figure 11 D, Figure 11 A is the part schematic side view of similar Fig. 8 of chain five preferred embodiment of the present invention with jugged rolling wheel, Figure 11 B is the part schematic side view of similar Fig. 8 of chain six preferred embodiment of the present invention with jugged rolling wheel, Figure 11 C is the part schematic side view of similar Fig. 8 of chain seven preferred embodiment of the present invention with jugged rolling wheel, and Figure 11 D is the part schematic side view of similar Fig. 8 of chain eight preferred embodiment of the present invention with jugged rolling wheel.
Abutment facing 521 on the jugged rolling wheel 5 of the present invention first～the 4th preferred embodiment all is a symmetric design, but on the implementation, two abutment facings 521 of jugged rolling wheel 5 of the present invention also can be asymmetrical design, and its feasible pattern has many, below are to lift four preferred embodiments as an illustration.
Shown in Figure 11 A, an abutment facing 521 of the jugged rolling wheel 5 of the present invention's the 5th preferred embodiment is a straight line shape, and another abutment facing 521 then is a non-linear shape.
Shown in Figure 11 B, one abutment facing 521 of the jugged rolling wheel 5 of the present invention's the 6th preferred embodiment is linearly, another abutment facing 521a comprises the 3rd section 526 of a contiguous connecting part 51, and one connect between the face 523 the 4th section 527 between the 3rd section 526 and arc, wherein the 4th section 527 is circular-arc, and the 3rd section 526 linearly.
Shown in Figure 11 C, one abutment facing 521 of the jugged rolling wheel 5 of the present invention's the 7th preferred embodiment is linearly, and included the 3rd section 526 and the 4th sections 527 of another abutment facing 521a all are circular-arc, and the 3rd section 526 and the 4th sections 527 can have different curvature.
Shown in Figure 11 D, one abutment facing 521 of the jugged rolling wheel 5 of the present invention's the 8th preferred embodiment is circular-arc, included the 3rd section 526 and the 4th sections 527 of another abutment facing 521a all are to be circular-arc, and the 3rd section 526 and the 4th sections 527 can have different curvature.
Please note; foregoing with four preferred embodiments as the asymmetrical design of its abutment facing of jugged rolling wheel for example; but not as restriction; the abutment facing 521 of jugged rolling wheel 5 can be straight line shape or non-linear shape; and abutment facing 521a can be made up of line segment more than two sections; for example can be all straightway or be all arc or straightway and arc collocation composition; but not as limit, every by line segment more than two sections or more than two sections and the abutment facing formed of the line segment of tool different curvature all in protection scope of the present invention.
Preferred embodiment by the asymmetrical design of Figure 11 B～described jugged rolling wheel 5 of the present invention of Figure 11 D, the first prominent embedding portion 52 at jugged rolling wheel 5 will stride in the engagement process of the teeth groove 32 that comes to fluted disc 3, shown in the chain of the present invention 4 of Fig. 6, the 4th section 527 meeting of jugged rolling wheel 5 contact with the cambered surface 311 of latch 31 in advance meshes.After jugged rolling wheel 5 and latch 31 complete engagements, this moment, the 4th section 527 point of contact with cambered surface 311 rose, and changed into by the 3rd section 526 and abutment facing 521 contacting with cambered surface 311.By this kind asymmetrical design, make and the engagement of jugged rolling wheel 5 of the present invention in the chain operation process can reduce the degree that chain swings up and down, and then can effectively reduce vibrations and noise.
See also Figure 12, shown in Figure 13, Figure 12 is the partial top view of similar Fig. 5 of chain nine preferred embodiment of the present invention with jugged rolling wheel, and Figure 13 is a part exploded perspective schematic representation.The 9th preferred embodiment that the present invention has the chain 4 of jugged rolling wheel is a kind of form of liner-less, it also comprises first chain link 41, second chain link 42, chain rivet 43 and jugged rolling wheel 5, in the present embodiment, any in can similar first～the 8th embodiment of the shape of this jugged rolling wheel 5 and structure, and the structure of this first chain link 41 and chain rivet 43 is identical with first embodiment, 42 of second chain links are to comprise two second chain sheets 421, every second chain sheet 421 all has the end 424 that two intervals distinctly have a perforation 423, and two out of the ordinary 424 outstanding and around the bead 428 of perforation 423 from the end, can reach identical goal of the invention by this.
Seeing also shown in Figure 14ly, is a part of schematic perspective view that the present invention has chain the tenth preferred embodiment of jugged rolling wheel.The structure and the embodiment of the tenth preferred embodiment of chain of the present invention are similar, so also comprise first chain link (figure does not show), second chain link 42, chain rivet (figure does not show) and jugged rolling wheel 5, itself and the 9th embodiment's difference is: these second chain sheets 421 of second chain link 42 are and two metallurgical moulding of jugged rolling wheel 5 one, that is, the connecting part 51 of these jugged rolling wheels 5 is that the end 424 with the second chain sheet 421 fuses, and can reach the purpose that makes jugged rolling wheel 5 and second chain link, 42 interlocks by this equally.
Seeing also shown in Figure 15 A, is the part schematic top plan view of a similar Fig. 5 of the 11 preferred embodiment of the chain of the present invention with jugged rolling wheel.The present invention has the 11 preferred embodiment of the chain 4 of jugged rolling wheel, also include first chain link 41, second chain link 42, chain rivet 43 and jugged rolling wheel 5, the structure of above-mentioned jugged rolling wheel 5 can be shown in first～the 8th embodiment, so no longer describe with figure.The structure of first and second chain link 41,42 of the present invention's the 11 preferred embodiment is identical, promptly first chain link 41 comprises the first chain sheet 411 at two intervals, and lining 414, and the two end part 413 of each first chain sheet 411 have height difference, and this lining 414 is closely to be combined between the two second chain sheets 421 of these the first chain sheets 411 and adjacent second chain link 42.
Seeing also shown in Figure 15 B, is the part schematic top plan view of similar Fig. 5 of chain ten two preferred embodiment of the present invention with jugged rolling wheel.The structure and the 11 embodiment of the 12 preferred embodiment of the chain of the present invention 4 of Figure 15 B are similar, its difference is: one of them end 413,424 of the chain sheet 411,421 of these chain links 41,42 all has a bead 415,428 that is used for replacing lining.
See also shown in Figure 6ly, definition chain position H is a fluted disc central point 33 and the perpendicular distance at the center of the fixed hole 512 of the flute profile roller 5 that does not contact with fluted disc 3 as yet; Seeing also shown in Figure 16ly, is the measurement schematic representation that jugged rolling wheel and the chain of Figure 15 A or Figure 15 B of Figure 11 B of the present invention, Figure 11 C or Figure 11 D arranged in pairs or groups mutually.Solid line shown in the figure is the chain of the present invention 4 of Figure 15 A or Figure 15 B, when arranging in pairs or groups with the jugged rolling wheel of the present invention 5 of Figure 11 B or Figure 11 C or Figure 11 D, the corresponding curve of the position of chain 4 and fluted disc 3 rotation angles, and dotted line is when using traditional roller bar, the corresponding curve of chain position and fluted disc rotation angle, traditional roller chain with the engagement process of fluted disc 10 in, roller is directly to contact (as shown in Figure 2) with teeth groove 102, causes position amplitude of variation shown in dotted line bigger so chain is swung in engagement process easily; And the chain 4 of the preferred embodiment of the present invention's combination is in engagement process, the 4th section 527 of jugged rolling wheel 5 can contact with the cambered surface 311 of latch 31 in advance, angle is less than traditional roller chain when making engagement, the change in location amplitude is also less, be that the peak position is less to the drop between lowest point, so jugged rolling wheel of the present invention 5 can reduce vibrations and the noise that chain 4 is produced effectively in engagement process.
More than be to combine linkedly between each embodiment's jugged rolling wheel 5 and second chain link 42 with drive fit or integrated mode, only can fix toward the direction of fluted disc outstandingly for the first prominent embedding portion 52 that makes jugged rolling wheel 5, its feasible pattern has many.Seeing also shown in Figure 17ly, is the exploded schematic perspective view that the present invention has chain the 13 preferred embodiment of jugged rolling wheel.The structure and the 9th preferred embodiment of the 13 preferred embodiment of chain 4 of the present invention are similar, thus include first chain link 41, second chain link 42, chain rivet 43, and jugged rolling wheel 5; Wherein, first chain link 41 comprises the two first parallel chain sheets 411; Second chain link 42 comprises two second chain sheets 421 between these first chain sheets 411, every second chain sheet 421 all has two intervals, and also each has the end 424 of a perforation 423 respectively, and two out of the ordinary 424 outstanding and around the bead 428 of perforation 423 from the end, and these jugged rolling wheels 5 all comprise a connecting part 51, and the first prominent embedding portion 52 that 51 past fluted disc (figure does not show) directions are given prominence to from the connecting part.
Thriteenth embodiment of the invention and the 9th embodiment's difference is: this second chain sheet 421 have more two contiguous beads 428 and toward jugged rolling wheel 5 directions outstanding decide fixture block 429, and have on the connecting part 51 of this jugged rolling wheel 5 confession this decide that fixture block 429 charges into engaging decide draw-in groove 510, can reach the purposes that allow the jugged rolling wheel 5 and second chain link 42 rotate synchronously by this.
Seeing also shown in Figure 180ly, is the exploded schematic perspective view that the present invention has chain the 14 preferred embodiment of jugged rolling wheel.The structure and the 13 preferred embodiment of the 14 preferred embodiment of chain of the present invention are similar, different places are: have on the second chain sheet 421 two be respectively adjacent to bead 428 decide draw-in groove 420, and have two positions on the connecting part 51 of this jugged rolling wheel 5 at opposition side and can embed of one of them second chain sheet 421 respectively and decide to decide fixture block 515 in the draw-in groove 420.
Seeing also shown in Figure 19ly, is the exploded schematic perspective view of similar Figure 17 of chain ten five preferred embodiment of the present invention with jugged rolling wheel.The structure and the 9th embodiment of the 15 preferred embodiment of chain 4 that the present invention has jugged rolling wheel is similar, its difference is: the cross section of the bead 428 of these second chain sheets 421 is non-circular, and the fixed hole 512 of these jugged rolling wheels 5 is non-circular for what cooperate.
Please continue to consult shown in Figure 20, be the exploded schematic perspective view of similar Figure 17 of chain ten six preferred embodiment of the present invention with jugged rolling wheel.It is also similar with first embodiment that the present invention has the 16 preferred embodiment of chain 4 of jugged rolling wheel, its difference is: also have on the 16 embodiment's the second chain sheet 421 two respectively the position on end 424, decide fixture block 429, each is decided fixture block 429 and is provided with around perforation 423, and be non-complete arc, and on the connecting part 51 of these jugged rolling wheels 5 except having a fixed hole 512, also have one and be communicated with fixed hole 512 and decide draw-in groove 510 for what decide that fixture block 429 plugs.
Seeing also shown in Figure 21ly, is the exploded schematic perspective view that the present invention has chain the 17 preferred embodiment of jugged rolling wheel.It is similar that the present invention has the structure and the 16 preferred embodiment of chain the 17 preferred embodiment of jugged rolling wheel, its difference is: the second chain sheet 421 has two perforation 423, and two decided draw-in groove 420 with perforation 423 is connected respectively, and this jugged rolling wheel 5 is except having a fixed hole 512, be provided with and intercalation is decided fixture block 515 in decide draw-in groove 420 around fixed hole 512 but also have one, aforementioned decide fixture block 515 also and the peritreme of fixed hole 512 join.
Seeing also shown in Figure 22ly, is the exploded schematic perspective view of similar Figure 17 of chain ten eight preferred embodiment of the present invention with jugged rolling wheel.The structure and the 9th embodiment of the 18 preferred embodiment of chain that the present invention has jugged rolling wheel is similar, its difference is: the 18 embodiment's the second chain sheet 421 has more two and decides fixture block 429 around bead 428 and adjacent end 424 peripheries respectively, and the connecting part 51 of these jugged rolling wheels 5 has more two and decides draw-in groove 510 around this fixed hole 512 and for what this decided fixture block 429 engagings, describedly decide draw-in groove 510 respectively towards the second adjacent chain sheet 421, Gou Zao change by this can reach the purpose that makes the jugged rolling wheel 5 and the second chain sheet 421 connect commentaries on classics equally.
Please continue to consult shown in Figure 23, be the exploded schematic perspective view of similar Figure 17 of chain ten nine preferred embodiment of the present invention with jugged rolling wheel.The structure and the 18 embodiment of the 19 preferred embodiment of chain that the present invention has jugged rolling wheel is similar, its difference is: these are decided fixture block and decide the position opposite that draw-in groove is provided with, promptly the second chain sheet 421 all have two intervals and around bead 428 decide draw-in groove 420, and have on the connecting part 51 of jugged rolling wheel 5 two can stretch into respectively the adjacent second chain sheet 421 decide decide fixture block 515 in the draw-in groove 420.
More than jugged rolling wheel 5 on the chain that each embodiment disclosed all comprise a connecting part 51, and one first prominent embedding portion 52.See also Figure 24, shown in Figure 25, Figure 24 is the transmission schematic representation that the present invention has chain the 20 preferred embodiment of jugged rolling wheel, and Figure 25 is local schematic side view, shows the jugged rolling wheel of this chain separately.In the mechanism that can be used in speed change, chain of the present invention also can be as Figure 24,25 the 20 preferred embodiment those shown, and this jugged rolling wheel 5 is except comprising a connecting part 51, one first prominent embedding portion 52, also comprise one second prominent embedding portion 52 ', above-mentioned first and second prominent embedding portion 52,52 ' be 51 opposition side in the connecting part, each prominent embedding portion 52,52 ' all has two abutment facings 521, and a linking plane 522 that is engaged on 521 of abutment facings.
See also Figure 26, shown in Figure 27, Figure 26 is the local schematic side view of similar Figure 25 of chain two ten one preferred embodiment of the present invention with jugged rolling wheel, and Figure 27 is the local schematic side view of similar Figure 25 of chain two ten two preferred embodiment of the present invention with jugged rolling wheel.In design, the prominent embedding portion 52,52 ' of these jugged rolling wheels 5 is except structure as shown in figure 25, and structure that also can be shown in the 21 preferred embodiment of Figure 26 has two abutment facings 521 and an arc and connects face 523; Perhaps the structure shown in the 22 preferred embodiment as shown in figure 27 is concave arc shape with abutment facing 521 designs.
See also Figure 28, shown in Figure 29, Figure 28 is the exploded perspective schematic representation of similar Figure 14 of chain two ten three preferred embodiment of the present invention with jugged rolling wheel, and Figure 29 is the exploded perspective schematic representation of similar Figure 28 of chain two ten four preferred embodiment of the present invention with jugged rolling wheel.The tenth embodiment that the present invention has the structure of the 23 and the 24 preferred embodiment of chain of jugged rolling wheel and Figure 14 is similar, its difference is: 421 whiles of the second chain sheet of the tenth preferred embodiment and two metallurgical moulding of jugged rolling wheel 5 one, and two jugged rolling wheels 5 of the 23 preferred embodiment a slice second chain sheet 421 is one-body molded respectively and wherein, these jugged rolling wheels 5 of the 24 preferred embodiment are to be molded over simultaneously on a slice second chain sheet 421, marriage relation by changing the second chain sheet 421 and jugged rolling wheel 5 can reach identical purpose.
Seeing also shown in Figure 30ly, is a part of exploded perspective schematic representation that the present invention has chain the 25 preferred embodiment of jugged rolling wheel.The 25 preferred embodiment that the present invention has the chain of jugged rolling wheel is a kind of chain 4 with lining 422, in the present embodiment, the cross section of the lining 422 of this chain 4 is non-circular, and the perforation 423 of the second chain sheet 421 of this chain is also non-circular for what cooperate, and the fixed hole 512 of these jugged rolling wheels 5 also is the non-circular of interlock.
In addition, the chain that the present invention has a jugged rolling wheel is except can be as above each embodiment, utilize chain rivet 43 to pass outside two first chain sheets 411 and two second chain sheet 421 overlap regions, also can make chain rivet 43 pass most first chain sheets 411, most second chain sheet 421 and several jugged rolling wheels 5 simultaneously, no longer describe with legend at this.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (29)
1. chain with jugged rolling wheel, can with fluted disc engagement, described fluted disc has the latch of several annular arrangements, and several is characterized in that between the teeth groove between the adjacent latch in twos this chain comprises:
Several first chain links, be between left and right every, each chain link all comprises the first chain sheet of two internal and external partitions;
Several second chain links, with these overlapping status of first chain ring part between these first parallel chain sheets, each chain link all comprises the second chain sheet of two internal and external partitions;
Several chain rivets are serially connected chain sheet overlapping on the contiguous links; And
Several jugged rolling wheels, be that center and position are therein between the chain sheet of the internal and external partition of a chain link with the chain rivet, each jugged rolling wheel all has a connecting part that combines linkedly with the adjacent chain sheet, and one from the connecting part toward the fluted disc direction the outstanding and first prominent embedding portion in inlay card one of them teeth groove accordingly at fluted disc.
2. the chain with jugged rolling wheel according to claim 1, the first prominent embedding portion that it is characterized in that wherein said these jugged rolling wheels all has two abutment facings that cooperate with these latches towards the adjacent latch and the shape of described fluted disc respectively.
3. the chain with jugged rolling wheel according to claim 2 is characterized in that the abutment facing in the first prominent embedding portion of wherein said these jugged rolling wheels is a symmetric design.
4. the chain with jugged rolling wheel according to claim 3 is characterized in that the abutment facing of wherein said these jugged rolling wheels is all the convex arc shaped of relief outward.
5. the chain with jugged rolling wheel according to claim 3 is characterized in that the abutment facing of wherein said these jugged rolling wheels is all the straight line shape that is extended toward the fluted disc direction by the connecting part.
6. the chain with jugged rolling wheel according to claim 3 it is characterized in that the abutment facing of wherein said these jugged rolling wheels all comprises one first section, and a curvature is different from second section of first section.
7. the chain with jugged rolling wheel according to claim 3 is characterized in that the abutment facing of wherein said these jugged rolling wheels all is concave arc shape.
8. the chain with jugged rolling wheel according to claim 2 is characterized in that the abutment facing of the first prominent embedding portion of wherein said these jugged rolling wheels is an asymmetrical design.
9. the chain with jugged rolling wheel according to claim 8, one of them abutment facing that it is characterized in that wherein said these jugged rolling wheels is a straight line shape, another abutment facing is a non-linear shape.
10. the chain with jugged rolling wheel according to claim 8, one of them abutment facing that it is characterized in that wherein said these jugged rolling wheels are to be straight line shape or non-linear shape, and another abutment facing is to form for the line segment of different curvature more than two sections.
11. the chain with jugged rolling wheel according to claim 2 is characterized in that the first prominent embedding portion of wherein said these jugged rolling wheels also has a linking plane that is engaged between described abutment facing.
12. the chain with jugged rolling wheel according to claim 2, the first prominent embedding portion that it is characterized in that wherein said these jugged rolling wheels also has an arc that is engaged between described abutment facing and connects face.
13. the chain with jugged rolling wheel according to claim 1, it is characterized in that wherein said these second chain links also comprise two linings between the two abutting end portions that are combined in the second chain sheet, and these jugged rolling wheels are to be combined in tightly on the outer ring surface of lining, the cross section of above-mentioned lining is non-circular, and the perforation of these second chain sheets is non-circular for what cooperate, the fixed hole that has a form fit on the connecting part of described jugged rolling wheel.
14. the chain with jugged rolling wheel according to claim 1, it is characterized in that wherein said these second chain sheets all have two ends that distinctly have a perforation, and two extended from the end and around the beads of one of them perforation, and these jugged rolling wheels are to be combined in tightly between the corresponding bead of these second chain sheets of each second chain link.
15. the chain with jugged rolling wheel according to claim 1, it is characterized in that the wherein said second chain sheet all has two ends that distinctly have a perforation, and two from the end toward the jugged rolling wheel direction outstanding decide fixture block, and the connecting part of these jugged rolling wheels has a ring wall that centers on that defines a fixed hole, and the draw-in groove of deciding that is located on ring wall and supplies to decide the fixture block inlay card.
16. the chain with jugged rolling wheel according to claim 15 it is characterized in that the fixture block of deciding of the wherein said second chain sheet is provided with around perforation, and be non-complete arc, and the draw-in groove of deciding of this jugged rolling wheel is to be communicated with fixed hole.
17. the chain with jugged rolling wheel according to claim 15 is characterized in that wherein said these decide the periphery that fixture block is an adjacent end.
18. the chain with jugged rolling wheel according to claim 1, it is characterized in that the wherein said second chain sheet all has two ends that distinctly have a perforation, and two decided draw-in groove, and the connecting part of these jugged rolling wheels has a fixed hole, and two are decided the fixture block of deciding that draw-in groove stretches into engaging toward the adjacent second chain sheet respectively.
19. the chain with jugged rolling wheel according to claim 18 is characterized in that it is the periphery that is close to the connecting part that wherein said these are decided fixture block.
20. the chain with jugged rolling wheel according to claim 14, the cross section that it is characterized in that the bead of the wherein said second chain sheet is non-circular, and the connecting part of these jugged rolling wheels has a ring wall that centers on that defines a fixed hole, and this fixed hole is non-circular and supplies the bead of the second chain sheet to engage linkedly.
21. the chain with jugged rolling wheel according to claim 18 it is characterized in that the perforation of deciding draw-in groove and homonymy of the wherein said second chain sheet is communicated with, and the fixture block of deciding of this jugged rolling wheel is also to be connected with the peritreme of fixed hole around fixed hole.
22. the chain with jugged rolling wheel according to claim 1, the structure that it is characterized in that wherein said first and second chain link is identical, the chain sheet of each chain link all have two between left and right every and distinctly define one the perforation the end, above-mentioned end has height difference, and these first and second chain links comprise that more is combined in the lining between the corresponding perforation on these chain links tightly.
23. the chain with jugged rolling wheel according to claim 22, one of them abutment facing that it is characterized in that wherein said these jugged rolling wheels is straight line shape or non-linear shape, and another abutment facing is to form for the line segment of different curvature more than two sections.
24. the chain with jugged rolling wheel according to claim 1, the structure that it is characterized in that wherein said first and second chain link is identical, the chain sheet of each chain link all have two between left and right every and distinctly define one the perforation the end, and two around perforation and outstanding and for the bead of these jugged rolling wheel interlocks combinations, the end of each chain sheet has height difference toward jugged rolling wheel.
25. the chain with jugged rolling wheel according to claim 24, one of them abutment facing that it is characterized in that wherein said these jugged rolling wheels is straight line shape or non-linear shape, and another abutment facing is to form for the line segment of different curvature more than two sections.
26. the chain with jugged rolling wheel according to claim 1, it is characterized in that wherein said these second chain sheets distinctly have two between left and right every the end, and the connecting part of these jugged rolling wheels is one-body molded with the end of these parallel second chain sheets.
27. the chain with jugged rolling wheel according to claim 1 is characterized in that wherein said each jugged rolling wheel also comprises one second prominent embedding portion, above-mentioned first and second prominent embedding position is at the opposition side of connecting part.
28. the chain with jugged rolling wheel according to claim 1, it is characterized in that wherein said these second chain sheets distinctly have two between left and right every the end, and the connecting part of these jugged rolling wheels is on one of them end of respectively one-body molded one second chain sheet therein.
29. the chain with jugged rolling wheel according to claim 1, it is characterized in that wherein said these second chain sheets distinctly have two between left and right every the end, and the connecting part of jugged rolling wheel is one-body molded on these ends of the same second chain sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101947225A CN101225868A (en) | 2006-11-30 | 2007-11-29 | Chain with jugged rolling wheel |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610160865 | 2006-11-30 | ||
| CN200610160865.X | 2006-11-30 | ||
| CNA2007101947225A CN101225868A (en) | 2006-11-30 | 2007-11-29 | Chain with jugged rolling wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101225868A true CN101225868A (en) | 2008-07-23 |
Family
ID=39858016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101947225A Pending CN101225868A (en) | 2006-11-30 | 2007-11-29 | Chain with jugged rolling wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101225868A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221813A (en) * | 2014-09-10 | 2014-12-24 | 扬州四通粉末冶金有限公司 | Multifunctional chain saw |
| CN107032047A (en) * | 2017-05-03 | 2017-08-11 | 浙江科佳机械有限公司 | Elevator |
| CN107061629A (en) * | 2017-05-26 | 2017-08-18 | 绵阳伦奇机器人有限公司 | A kind of three-dimensional drag chain destressing joint |
| CN108916212A (en) * | 2018-09-14 | 2018-11-30 | 苏州飞格立工程塑料有限公司 | A kind of elasticity axis connection idler wheel |
-
2007
- 2007-11-29 CN CNA2007101947225A patent/CN101225868A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221813A (en) * | 2014-09-10 | 2014-12-24 | 扬州四通粉末冶金有限公司 | Multifunctional chain saw |
| CN104221813B (en) * | 2014-09-10 | 2017-04-26 | 扬州四通粉末冶金有限公司 | Multifunctional chain saw |
| CN107032047A (en) * | 2017-05-03 | 2017-08-11 | 浙江科佳机械有限公司 | Elevator |
| CN107061629A (en) * | 2017-05-26 | 2017-08-18 | 绵阳伦奇机器人有限公司 | A kind of three-dimensional drag chain destressing joint |
| CN107061629B (en) * | 2017-05-26 | 2024-01-30 | 易格斯(上海)拖链系统有限公司 | Three-dimensional tow chain destressing connects |
| CN108916212A (en) * | 2018-09-14 | 2018-11-30 | 苏州飞格立工程塑料有限公司 | A kind of elasticity axis connection idler wheel |
| CN108916212B (en) * | 2018-09-14 | 2024-03-26 | 苏州飞格立工程塑料有限公司 | Elastic shaft connecting roller |
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Open date: 20080723 |