CN108223597B - A kind of deflecting buffering coupling - Google Patents
A kind of deflecting buffering coupling Download PDFInfo
- Publication number
- CN108223597B CN108223597B CN201810026865.3A CN201810026865A CN108223597B CN 108223597 B CN108223597 B CN 108223597B CN 201810026865 A CN201810026865 A CN 201810026865A CN 108223597 B CN108223597 B CN 108223597B
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- China
- Prior art keywords
- fixedly connected
- shaft
- bar
- deflecting
- boss
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- 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.)
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Classifications
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/12—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted for accumulation of energy to absorb shocks or vibration
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/10—Couplings with means for varying the angular relationship of two coaxial shafts during motion
Abstract
The present invention relates to a kind of shaft couplings, it in particular is a kind of deflecting buffering coupling, including second line of a couplet shaft assembly, clamping Buffer Unit and first line of a couplet shaft assembly, device has buffering effect, when shaft rotation direction changes, spring in device can generate buffering effect in the sudden change of shaft dynamics, avoid shaft from frequently commutating and shaft coupling is caused to damage, and the buffer displacement amount of device is adjustable.Chassis is provided centrally with axis jack, the left end on chassis and right end are symmetrical arranged that there are two side boss, left end Liang Ge is fixedly connected to limit plate between boss between boss and at right end two, it limits and forms lower slot between plate and chassis, the left end of the left end side Liang Ge boss is fixedly connected to channel bar, the right end of two side boss of right end is fixedly connected to channel bar, channel bar connecting rod is fixedly connected between two channel bars of left end between two channel bars of right end, is provided with channel bar slot on four channel bars.
Description
Technical field
The present invention relates to a kind of shaft couplings, are in particular a kind of deflecting buffering couplings.
Background technique
Application No. is a kind of plum blossom yielding couplings of CN201510702666.6, and the invention discloses a kind of plum blossom elasticity
Shaft coupling, main contents are as follows: including left half a coupler, right half a coupler and plum blossom elastomer；The left half a coupler and right half
Shaft coupling is designed with centre bore, and the end face of left half a coupler and the right half a coupler is provided with quincunx double wedge, plum blossom bullet
Property body center be equipped with cylindrical hole, boss is designed on left half a coupler and right half a coupler and is located on the inside of double wedge, double wedge
Two sides are concave arc shape, and quincunx elastomer is mounted between left half a coupler and right half a coupler, the circle of quincunx elastomer
Column boss is mounted in the gap between left half a coupler and the double wedge of right half a coupler.But this shaft coupling does not have buffering
Effect, can not buffering when shaft rotation direction changes.
Summary of the invention
The present invention provides a kind of deflecting buffering coupling, and its advantages are that device has buffering effect, when shaft rotates
When direction changes, the spring in device can generate buffering effect in the sudden change of shaft dynamics, and shaft is avoided frequently to change
To causing shaft coupling to damage, and the buffer displacement amount of device is adjustable.
The present invention relates to a kind of shaft couplings, are in particular a kind of deflecting buffering coupling, including second line of a couplet shaft assembly, folder
Hold Buffer Unit and first line of a couplet shaft assembly, device has buffering effect, and when shaft rotation direction changes, spring in device can be with
Buffering effect is generated in the sudden change of shaft dynamics, avoids shaft from frequently commutating and shaft coupling is caused to damage, and device
Buffer displacement amount is adjustable.
The second line of a couplet shaft assembly include chassis, axis jack, limit plate, lower slot, side boss, channel bar, channel bar connecting rod and
Channel bar slot, chassis are provided centrally with axis jack, and the left end on chassis and right end are symmetrical arranged that there are two side boss, left ends two
Limit plate is fixedly connected between boss and at right end two, between boss, is limited under being formed between plate and chassis
Slot, the left end of the left end side Liang Ge boss are fixedly connected to channel bar, and the right end of two side boss of right end is fixedly connected to channel bar,
Channel bar connecting rod is fixedly connected between two channel bars of left end between two channel bars of right end, is provided on four channel bars
Channel bar slot；
The clamping Buffer Unit includes stay bolt, anchorage bar, clamping curved rod, inserts screw jack, spring, spring pocket
Bar and pendulum column, there are two clamping curved rod settings, and the rear and front end for clamping curved rod is fixedly connected to anchorage bar, anchorage bar
Outer end is provided with circular through hole, two between two circular through holes on the anchorage bar of front end two and on the anchorage bar of rear end two
Stay bolt is plugged between circular through hole, the middle position of two clamping curved rods is fixedly connected to pendulum column, puts the outer of column
End is provided with slotting screw jack, and the rear and front end for putting the outer end of column is fixedly connected to spring loop bar, and four spring loop bars cover
It is connected to spring；Two pendulum columns are respectively inserted in two lower slots, and four spring loop bars are plugged on respectively in four channel bar slots, four bullets
One end of spring is withstood on corresponding channel bar；
The first line of a couplet shaft assembly includes top plate, thread barrel and axis insertion tube, and top plate is fixedly connected on four sides by screw
The upper end of boss, the upper end center position of top plate are fixedly connected with axis insertion tube, and the left and right ends of axis insertion tube are provided with inserts with axis
The thread barrel of cylinder connection, is provided with screw thread on the inside of thread barrel.
The second line of a couplet shaft assembly further includes inserting screw, has been connected through a screw thread slotting screw on two channel bar connecting rods.
The clamping Buffer Unit further includes gear riser, and it is perpendicular that the upper end of the outer end of two pendulum columns is fixedly connected to gear
Plate.
The first line of a couplet shaft assembly further includes fastening screw, fastening screw seat, bull stick and riser bumping post, the interposition of bull stick
Set hinged with the center of the lower end surface of top plate, the left and right ends of bull stick lower end surface are fixedly connected to riser bumping post, bull stick upper end
The left and right ends in face are fixedly connected to fastening screw seat, have been connected through a screw thread fastening screw on two fastening screw seats,
Two fastening screws are withstood on the side of top plate.
Top surface of the bottom surface of the riser bumping post lower than gear riser.
The upper surface of the pendulum column is bonded with limit plate, and the lower end surface for putting column is bonded with chassis.
Chassis, top plate and the axis insertion tube coaxial line.
The shaft is inserted on axis jack, and shaft is clipped between two clamping curved rods.
A kind of deflecting buffering coupling of the invention has the beneficial effect that
A kind of deflecting buffering coupling of the present invention, device have buffering effect, when shaft rotation direction changes, in device
Spring can generate buffering effect in the sudden change of shaft dynamics, avoid shaft from frequently commutating and shaft coupling caused to damage,
And the buffer displacement amount of device is adjustable.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is a kind of structural schematic diagram one of deflecting buffering coupling of the present invention；
Fig. 2 is a kind of structural schematic diagram two of deflecting buffering coupling of the present invention；
Fig. 3 is the structural schematic diagram one of second line of a couplet shaft assembly；
Fig. 4 is the structural schematic diagram two of second line of a couplet shaft assembly；
Fig. 5 is the structural schematic diagram for clamping Buffer Unit；
Fig. 6 is the structural schematic diagram one of first line of a couplet shaft assembly；
Fig. 7 is the structural schematic diagram two of first line of a couplet shaft assembly.
In figure: second line of a couplet shaft assembly 1；Chassis 1-1；Axis jack 1-2；Limit plate 1-3；Lower slot 1-4；Side boss 1-5；Channel bar
1-6；Channel bar connecting rod 1-7；Insert screw 1-8；Channel bar slot 1-9；Clamp Buffer Unit 2；Stay bolt 2-1；Anchorage bar 2-2；Clamp arc
Shape bar 2-3；Keep off riser 2-4；Insert screw jack 2-5；Spring 2-6；Spring loop bar 2-7；Put column 2-8；First line of a couplet shaft assembly 3；Top plate
3-1；Thread barrel 3-2；Axis insertion tube 3-3；Fastening screw 3-4；Fastening screw seat 3-5；Bull stick 3-6；Riser bumping post 3-7；Shaft 4.
Specific embodiment
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1-7, the present invention relates to a kind of shaft couplings, are in particular a kind of deflectings
Buffering coupling, including second line of a couplet shaft assembly 1, clamping Buffer Unit 2 and 3 device of first line of a couplet shaft assembly have buffering effect, work as shaft
When rotation direction changes, the spring in device can generate buffering effect in the sudden change of shaft dynamics, avoid shaft frequency
Numerous commutation causes shaft coupling to damage, and the buffer displacement amount of device is adjustable.
The second line of a couplet shaft assembly 1 include chassis 1-1, axis jack 1-2, limit plate 1-3, lower slot 1-4, side boss 1-5,
Channel bar 1-6, channel bar connecting rod 1-7 and channel bar slot 1-9's, chassis 1-1 is provided centrally with axis jack 1-2, the left end and the right side of chassis 1-1
End is symmetrical arranged there are two side boss 1-5, and left end Liang Ge is solid between boss 1-5 between boss 1-5 and at right end two,
Surely it is connected with limit plate 1-3, limits and forms lower slot 1-4, a left side of the left end side Liang Ge boss 1-5 between plate 1-3 and chassis 1-1
End is fixedly connected to channel bar 1-6, and the right end of two side boss 1-5 of right end is fixedly connected to channel bar 1-6, two slots of left end
Channel bar connecting rod 1-7 is fixedly connected between bar 1-6 between two channel bar 1-6 of right end, is provided on four channel bar 1-6
Channel bar slot 1-9；When use device, a shaft 4 can be inserted on axis jack 1-2, and this root shaft 4 is clipped in two folders
It holds between curved rod 2-3, it is solid that the nut on two stay bolt 2-1 of turn can make two clamping curved rod 2-3 clamp shaft 4
Fixed, shaft 4 can expose different distances in the upper end of clamping curved rod 2-3；
The clamping Buffer Unit 2 includes stay bolt 2-1, anchorage bar 2-2, clamping curved rod 2-3, inserts screw jack 2-
5, spring 2-6, spring loop bar 2-7 and pendulum column 2-8, there are two clamping curved rod 2-3 settings, clamps the front and back two of curved rod 2-3
End is fixedly connected to anchorage bar 2-2, and the outer end of anchorage bar 2-2 is provided with circular through hole, and two on the anchorage bar 2-2 of front end two
Stay bolt 2-1, two folders are plugged between two circular through holes on the anchorage bar 2-2 of between a circular through hole and rear end two
The middle position for holding curved rod 2-3 is fixedly connected to pendulum column 2-8, and the outer end of pendulum column 2-8 is provided with slotting screw jack 2-5, puts
The rear and front end of the outer end of column 2-8 is fixedly connected to spring loop bar 2-7, and four spring loop bar 2-7 are socketed with spring 2-6；
Two pendulum column 2-8 are respectively inserted in two lower slot 1-4, and four spring loop bar 2-7 are plugged on respectively in four channel bar slot 1-9, and four
One end of a spring 2-6 is withstood on corresponding channel bar 1-6；When the shaft 4 being clipped between two clamping curved rod 2-3 rotates
When, shaft 4 drives the whole axis around shaft 4 of clamping Buffer Unit 2 to rotate, when pendulum column 2-8 is around the axis rotation of shaft 4, by
Withstood on corresponding channel bar 1-6 in one end of four spring 2-6, thus spring 2-6 can to shaft 4 rotate when torsion into
Row buffering, when 4 rotation direction of shaft changes, spring 2-6 can generate buffering effect in the sudden change of 4 dynamics of shaft,
Avoiding shaft 4, frequently commutation causes shaft coupling to damage；
The first line of a couplet shaft assembly 3 includes top plate 3-1, thread barrel 3-2 and axis insertion tube 3-3, and top plate 3-1 is fixed by screw
It is connected to the upper end of four side boss 1-5, the upper end center position of top plate 3-1 is fixedly connected with axis insertion tube 3-3, axis insertion tube 3-3
Left and right ends be provided with the thread barrel 3-2 being connected to axis insertion tube 3-3, be provided with screw thread on the inside of thread barrel 3-2.Axis insertion tube
Another shaft 4 can be inserted in 3-3, screw is inserted into thread barrel 3-2, and screw is made to withstand on the axis in axis insertion tube 3-3
On bar 4, so as to which shaft 4 is fixed in axis insertion tube 3-3.
The second line of a couplet shaft assembly 1 further includes inserting screw 1-8, has been connected through a screw thread on two channel bar connecting rod 1-7 slotting
Screw 1-8.When not needing buffering, turn two slotting screw 1-8 are inserted into respectively in two slotting screw jack 2-5, thus will folder
It holds Buffer Unit 2 to be fixed on second line of a couplet shaft assembly 1, at this moment device does not have buffering effect.
The clamping Buffer Unit 2 further includes gear riser 2-4, and the upper end of the outer end of two pendulum column 2-8 is fixedly connected with
There is gear riser 2-4.
The first line of a couplet shaft assembly 3 further includes fastening screw 3-4, fastening screw seat 3-5, bull stick 3-6 and riser bumping post 3-
The center in the middle position and the lower end surface of top plate 3-1 of 7, bull stick 3-6 is hinged, and the left and right ends of the lower end surface bull stick 3-6 are fixed
It is connected with riser bumping post 3-7, the left and right ends of the upper surface bull stick 3-6 are fixedly connected to fastening screw seat 3-5, two fastening spiral shells
Fastening screw 3-4 is connected through a screw thread on nail seat 3-5, two fastening screw 3-4 are withstood on the side of top plate 3-1.Turn
Bar 3-6 can be rotated around its hinge joint, to adjust the position of two riser bumping post 3-7, divide two riser bumping post 3-7
The amplitude that pendulum column 2-8 can be swung, the buffer displacement amount of regulating device Dang not be limited on two gear riser 2-4.
The bottom surface of the riser bumping post 3-7 keeps off riser bumping post 3-7 perpendicular in gear lower than the top surface of gear riser 2-4
On plate 2-4.
The upper surface of the pendulum column 2-8 is bonded with limit plate 1-3, and the lower end surface of pendulum column 2-8 is bonded with chassis 1-1.
Chassis 1-1, the top plate 3-1 and axis insertion tube 3-3 coaxial line.
The shaft 4 is inserted on axis jack 1-2, and shaft 4 is clipped between two clamping curved rod 2-3.
A kind of working principle of deflecting buffering coupling of the present invention: when use device, a shaft 4 can be inserted in axis and inserted
On the 1-2 of hole, and this root shaft 4 is clipped between two clamping curved rod 2-3, the nut on two stay bolt 2-1 of turn can
So that shaft 4 is fixedly clamped by two clamping curved rod 2-3, shaft 4 can expose different in the upper end of clamping curved rod 2-3
Distance；When the shaft 4 being clipped between two clamping curved rod 2-3 rotates, shaft 4 drives clamping Buffer Unit 2 whole around axis
The axis of bar 4 rotates, when pendulum column 2-8 is around the axis rotation of shaft 4, since one end of four spring 2-6 withstands on corresponding slot
On bar 1-6, so torsion when spring 2-6 can rotate shaft 4 buffers, when 4 rotation direction of shaft changes, spring
2-6 can generate buffering effect in the sudden change of 4 dynamics of shaft, and avoiding shaft 4, frequently commutation causes shaft coupling to damage；Axis
Another shaft 4 can be inserted in insertion tube 3-3, screw is inserted into thread barrel 3-2, and withstand on screw in axis insertion tube 3-3
Shaft 4 on, so as to which shaft 4 is fixed in axis insertion tube 3-3.When not needing buffering, turn two slotting screw 1-8 points
Cha Ru not be in two slotting screw jack 2-5, so that clamping Buffer Unit 2 is fixed on second line of a couplet shaft assembly 1, at this moment device does not have
There is buffering effect.Bull stick 3-6 can be rotated around its hinge joint, to adjust the position of two riser bumping post 3-7, make two risers
Bumping post 3-7 can be kept off respectively on two gear riser 2-4, the amplitude that limitation pendulum column 2-8 can be swung, the buffering position of regulating device
Shifting amount.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (8)
1. a kind of deflecting buffering coupling, including second line of a couplet shaft assembly (1), clamping Buffer Unit (2) and first line of a couplet shaft assembly (3),
Be characterized in that: the second line of a couplet shaft assembly (1) includes chassis (1-1), axis jack (1-2), limit plate (1-3), lower slot (1-
4) axis that is provided centrally with of, side boss (1-5), channel bar (1-6), channel bar connecting rod (1-7) and channel bar slot (1-9), chassis (1-1) is inserted
Hole (1-2), the left end of chassis (1-1) and right end are arranged symmetrically, and there are two side boss (1-5), the left end side Liang Ge boss (1-5)
Between limit plate (1-3), limit plate (1-3) and chassis (1- are fixedly connected between two side boss (1-5) of right end
1) lower slot (1-4) is formed between, the left end of the left end side Liang Ge boss (1-5) is fixedly connected to channel bar (1-6), two sides of right end
The right end of boss (1-5) is fixedly connected to channel bar (1-6), between two channel bars (1-6) of left end and two channel bars of right end
It is fixedly connected between (1-6) channel bar connecting rod (1-7), is provided with channel bar slot (1-9) on four channel bars (1-6)；
The clamping Buffer Unit (2) include stay bolt (2-1), anchorage bar (2-2), clamping curved rod (2-3), insert screw insert
Hole (2-5), spring (2-6), spring loop bar (2-7) and pendulum column (2-8), there are two clamping curved rod (2-3) settings, clamps arc
The rear and front end of bar (2-3) is fixedly connected to anchorage bar (2-2), and the outer end of anchorage bar (2-2) is provided with circular through hole, front end
Between two circular through holes on the anchorage bar (2-2) of between two circular through holes on two anchorage bars (2-2) and rear end two
It is plugged with stay bolt (2-1), the middle position of two clampings curved rod (2-3) is fixedly connected to pendulum column (2-8), puts column
The outer end of (2-8) is provided with slotting screw jack (2-5), and the rear and front end for putting the outer end of column (2-8) is fixedly connected to spring pocket
Bar (2-7), four spring loop bars (2-7) are socketed with spring (2-6)；Two pendulum columns (2-8) are respectively inserted in two lower slots (1-4)
Interior, four spring loop bars (2-7) are plugged on respectively in four channel bar slots (1-9), and one end of four springs (2-6) withstands on correspondence
Channel bar (1-6) on；
The first line of a couplet shaft assembly (3) includes top plate (3-1), thread barrel (3-2) and axis insertion tube (3-3), and top plate (3-1) passes through spiral shell
Nail is fixedly connected on the upper end of four side boss (1-5), and the upper end center position of top plate (3-1) is fixedly connected with axis insertion tube (3-
3), the left and right ends of axis insertion tube (3-3) are provided with the thread barrel (3-2) being connected to axis insertion tube (3-3), thread barrel (3-2)
Inside is provided with screw thread.
2. a kind of deflecting buffering coupling according to claim 1, it is characterised in that: the second line of a couplet shaft assembly (1) is also
Including inserting screw (1-8), slotting screw (1-8) has been connected through a screw thread on two channel bar connecting rods (1-7).
3. a kind of deflecting buffering coupling according to claim 1, it is characterised in that: the clamping Buffer Unit (2)
It further include gear riser (2-4), the upper end of the outer end of two pendulum columns (2-8) is fixedly connected to gear riser (2-4).
4. a kind of deflecting buffering coupling according to claim 3, it is characterised in that: the first line of a couplet shaft assembly (3) is also
Including fastening screw (3-4), fastening screw seat (3-5), bull stick (3-6) and riser bumping post (3-7), the interposition of bull stick (3-6)
Set hinged with the center of the lower end surface of top plate (3-1), the left and right ends of the lower end surface bull stick (3-6) are fixedly connected to riser bumping post
The left and right ends of (3-7), the upper surface bull stick (3-6) are fixedly connected to fastening screw seat (3-5), two fastening screw seat (3-
5) it has been connected through a screw thread on fastening screw (3-4), two fastening screws (3-4) withstand on the side of top plate (3-1).
5. a kind of deflecting buffering coupling according to claim 4, it is characterised in that: the riser bumping post (3-7)
Top surface of the bottom surface lower than gear riser (2-4).
6. a kind of deflecting buffering coupling according to claim 1, it is characterised in that: the upper end of the pendulum column (2-8)
Face is bonded with limit plate (1-3), and the lower end surface of pendulum column (2-8) is bonded with chassis (1-1).
7. a kind of deflecting buffering coupling according to claim 1, it is characterised in that: the chassis (1-1), top plate
(3-1) and axis insertion tube (3-3) coaxial line.
8. a kind of deflecting buffering coupling according to claim 1, it is characterised in that: the deflecting buffering coupling further includes
Shaft (4), the shaft (4) are inserted on axis jack (1-2), and shaft (4) is clipped between two clamping curved rods (2-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810026865.3A CN108223597B (en) | 2018-01-11 | 2018-01-11 | A kind of deflecting buffering coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810026865.3A CN108223597B (en) | 2018-01-11 | 2018-01-11 | A kind of deflecting buffering coupling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108223597A CN108223597A (en) | 2018-06-29 |
| CN108223597B true CN108223597B (en) | 2019-08-23 |
Family
ID=62640242
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810026865.3A Active CN108223597B (en) | 2018-01-11 | 2018-01-11 | A kind of deflecting buffering coupling |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011000522A1 (en) * | 2011-02-04 | 2012-08-09 | Hydraulik-Ring Gmbh | Swivel motor adjuster for combustion engine, has sleeve arranged inside valve housing and displaced against spring force of spring relative to inner part that is rigidly supported at valve housing |
| CN202646435U (en) * | 2012-04-15 | 2013-01-02 | 诸暨市何腾机械弹簧厂 | Elastic clutch |
| DE102013022320A1 (en) * | 2013-07-03 | 2015-01-22 | Schaeffler Technologies Gmbh & Co. Kg | Connection of an adjusting actuator to a central valve system for a dry belt drive |
| CN106763252A (en) * | 2015-11-23 | 2017-05-31 | 邓巍 | Torsion spring type shaft coupling |
| CN206668779U (en) * | 2017-03-14 | 2017-11-24 | 天津大学 | A kind of yielding coupling |
| CN206827876U (en) * | 2017-06-20 | 2018-01-02 | 湖北科技学院 | A kind of shaft coupling on elevator traction machine |
-
2018
- 2018-01-11 CN CN201810026865.3A patent/CN108223597B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011000522A1 (en) * | 2011-02-04 | 2012-08-09 | Hydraulik-Ring Gmbh | Swivel motor adjuster for combustion engine, has sleeve arranged inside valve housing and displaced against spring force of spring relative to inner part that is rigidly supported at valve housing |
| CN202646435U (en) * | 2012-04-15 | 2013-01-02 | 诸暨市何腾机械弹簧厂 | Elastic clutch |
| DE102013022320A1 (en) * | 2013-07-03 | 2015-01-22 | Schaeffler Technologies Gmbh & Co. Kg | Connection of an adjusting actuator to a central valve system for a dry belt drive |
| CN106763252A (en) * | 2015-11-23 | 2017-05-31 | 邓巍 | Torsion spring type shaft coupling |
| CN206668779U (en) * | 2017-03-14 | 2017-11-24 | 天津大学 | A kind of yielding coupling |
| CN206827876U (en) * | 2017-06-20 | 2018-01-02 | 湖北科技学院 | A kind of shaft coupling on elevator traction machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108223597A (en) | 2018-06-29 |
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