CN208087108U - A kind of conical surface brake apparatus - Google Patents
A kind of conical surface brake apparatus Download PDFInfo
- Publication number
- CN208087108U CN208087108U CN201820469923.5U CN201820469923U CN208087108U CN 208087108 U CN208087108 U CN 208087108U CN 201820469923 U CN201820469923 U CN 201820469923U CN 208087108 U CN208087108 U CN 208087108U
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- Prior art keywords
- brake
- friction
- conical surface
- spring
- ontology
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Abstract
The utility model discloses a kind of conical surface brake apparatus, the braking or release of driving force suitable for mechanical equipment, especially in electric winch, its structure includes babinet, rear cover, center rotating shaft, level-one sun gear, brake drive block, braking effort block, brake assemblage, brake ontology, friction pair and elastic element etc., and the elastic element being arranged between brake ontology and friction are secondary is mainly used to combination or the single compressed spring of compressed spring and turriform spring；Wherein, the effect of compressed spring is can be when conical surface brake apparatus be in unloaded or not working condition, keep friction secondary and is in preferable disengaged position between brake ontology, it avoids causing brake temperature, improve safety in utilization, the effect of turriform spring is to increase the secondary reaction force of friction, enables more quickly to brake when conical surface brake apparatus band dynamic load, ensures braking reliability.
Description
Technical field
The utility model is related to the brake apparatus for being braked or being discharged driving force in a kind of mechanical equipment, especially
It refer to a kind of conical surface brake apparatus.
Background technology
It can all be related to brake problem in many motive power machine equipments, therefore need that brake apparatus is installed to carry out driving force
Braking or release, and conical surface brake apparatus is a kind of quite reliable brake structure of braking effect, is widely used in various power
Common such as electric winch in mechanical equipment, it is mainly wound using niggerhead and the folding and unfolding with running wire pulls object
Product, for the normal winding for ensureing niggerhead and the danger for avoiding cable wire from occurring stall in unexpected situations, former capital can be
Conical surface brake apparatus is designed on electric winch.Currently, most conical surface brake apparatus be all by babinet, rear cover, level-one too
Positive wheel, center rotating shaft, train of reduction gears, brake drive block, braking effort block, brake assemblage, brake ontology, friction pair and elasticity
The compositions such as element, one torque spring of the elastic element generally use, effect are to increase the secondary reaction force of friction, make the conical surface
It can more quickly be braked when brake apparatus band dynamic load.However, being had been found that in actual use, only relying on torque spring can only
Increase twisting resistance, it but can not the secondary spacing between brake ontology of significant interval friction；That is, at conical surface brake apparatus
When unloaded or not working condition, friction can not be made secondary and be in preferable disengaged position between brake ontology, be easy to cause brake
Vehicle temperature brings some potential safety problems in use.
Invention content
There is provided the technical problem to be solved by the utility model is to overcome the deficiencies of existing technologies a kind of braking it is reliable,
The conical surface brake apparatus of safety.
The technical issues of the utility model, is achieved through the following technical solutions：
A kind of conical surface brake apparatus, including babinet and the rear cover mounted on box back；It is equipped in the babinet hollow
The level-one sun gear of structure and activity are applied in the center rotating shaft in level-one sun gear, are set between the level-one sun gear and babinet
There is the train of reduction gears of engaged transmission, through level-one sun gear rotating support in babinet, right end is set the left end of the center rotating shaft
There is the brake drive block that transmission is installed, and is covered after through the brake drive block rotating support；It is set in the brake drive block
Have a braking effort block that positioning transmission is sleeved on level-one sun gear, the left end of the drive block that brakes be equipped with successively empty set level-one too
Brake assemblage, brake ontology and friction on sun wheel is secondary, the brake assemblage location and installation on babinet, brake assemblage and brake ontology it
Between, brake ontology and friction it is secondary between be equipped with and contact with each other friction catch or be mutually disengaged the conical surface friction face for releasing braking,
The elastic element of mutual pushing tow is additionally provided between brake ontology and friction are secondary；The described secondary right side of friction, which is equipped with, to be extended to the right
Short axle；It is equipped with outward flange on the outer circumference surface of the braking effort block and short axle, accordingly in the inner periphery of brake drive block
The inward flange that face is equipped with rotation contact outward flange and the braking effort block and short axle is driven to rotate synchronously；The short axle
With the equipped spiral cam inclined-plane that coincide is respectively equipped on the opposing end surface of braking effort block, the elastic element is compression bullet
The combination of spring and turriform spring or single compressed spring；The combination of the compressed spring and turriform spring refers to compressed spring
Pushing tow is distinguished on brake ontology and friction pair in both ends, and turriform spring is the left-handed spring being arranged in compressed spring, the turriform
Two stabilizer blades of spring are embedded in respectively to be fixed on level-one sun gear and friction pair；Distinguish at the both ends of the single compressed spring
Pushing tow is on brake ontology and friction pair.
The brake ontology right side is equipped with mounting groove, and holding of the empty set on level-one sun gear is equipped in the mounting groove
Frame is equipped with multiple balls being in rolling contact in mounting groove slot bottom on the left side of retainer；The elastic element left end top
It pushes away on the retainer in mounting groove.
The conical surface friction face refers to that the male cone (strobilus masculinus) being separately positioned on the outer circumference surface of brake ontology both ends and setting exist
On brake assemblage right end inner peripheral surface and it is arranged in the inner conical surface on secondary left end inner peripheral surface that rubs.
Two male cone (strobilus masculinus)s on the brake ontology form ridge-shaped on the outer circumference surface of brake ontology；The brake
Inner conical surface on vehicle pair right end inner peripheral surface and the inner conical surface on the secondary left end inner peripheral surface of friction are in the splayed being oppositely arranged.
The secondary left side in brake assemblage right side and friction is equipped with deep gouge, and the inner conical surface is arranged in the deep gouge
Inner periphery cell wall on.
Sink groove bottom on the described secondary left side of friction is equipped with that spring is convex and spring groove, the compressed spring right end top
Pushing sleeve is in the convex upper or pushing tow of spring in spring groove.
Short axle on the secondary right side of the friction is to extend and enter brake drive block to the right along the secondary axial line of friction
Interior outer protruding shaft.
Positioning and mounting structure of the brake assemblage on babinet is to be equipped with to supply the brake assemblage left end in babinet right side
Make the equipped locating slot that coincide, the locating piece and positioning that positioning assembling is respectively equipped between the locating slot and brake assemblage lack.
Positioning transmission suit of the braking effort block on level-one sun gear is in braking effort block and the level-one sun
The internal spline and external splines of engaged transmission suit are respectively equipped between wheel, the right end of braking effort block is equipped with spiral-lock and is arranged in level-one
Two pass retaining ring on sun gear.
Compared with prior art, the utility model is mainly that the elastic element between brake ontology and friction are secondary will be arranged
Combination using compressed spring and turriform spring or single compressed spring；When being applied in combination, the both ends of compressed spring can be distinguished
Pushing tow is on brake ontology and friction pair, and turriform spring is arranged in compressed spring, two stabilizer blade is embedded in is fixed on respectively
On level-one sun gear and friction pair；When used aloned compressed spring, both ends need to only be distinguished to pushing tow in brake ontology and friction
In pair；Therefore, using the elastic element of this structure, which can be in unloaded or not in conical surface brake apparatus
When working condition, keep friction secondary and be in preferable disengaged position between brake ontology, avoids causing brake temperature, improve and use
Safety, and the effect of turriform spring is to increase the secondary reaction force of friction, when enabling conical surface brake apparatus with dynamic load more
Add quick braking, ensures braking reliability.
Description of the drawings
Fig. 1 is the stereogram exploded view of the utility model（The combination of compressed spring and turriform spring）.
Fig. 2 is the stereogram exploded view of the utility model（Single compressed spring）.
Fig. 3 is the center rotating shaft in Fig. 1 according to the sectional view for rotating forward input power and entrance normal operating conditions.
Fig. 4 is the fiting relation figure between brake drive block in Fig. 3, braking effort block and friction pair.
Fig. 5 is the fiting relation figure between braking effort block and friction pair in Fig. 3.
Fig. 6 is the center rotating shaft in Fig. 1 according to reversion input power and the sectional view of entrance normal operating conditions.
Fig. 7 is the fiting relation figure between brake drive block in Fig. 6, braking effort block and friction pair.
Fig. 8 is the fiting relation figure between braking effort block and friction pair in Fig. 6.
Fig. 9 is the sectional view that Fig. 1 enters on-position.
Figure 10 is the fiting relation figure between brake drive block in Fig. 9, braking effort block and friction pair.
Figure 11 is the fiting relation figure between braking effort block and friction pair in Fig. 9.
Figure 12 is the schematic cross-sectional view after the utility model installation.
Figure 13 is the secondary sectional view of friction.
Specific implementation mode
It will again elaborate to the utility model embodiment by above-mentioned attached drawing below.
As shown in Fig. 1 ~ Figure 13,1. center rotating shafts, 2. level-one sun gears, 3. bearings, 4. babinets, 41. locating slots, 42.
Locating piece, 5. brake assemblages, 51. position scarce, 6. brake ontologies, 61. male cone (strobilus masculinus)s, 62. mounting grooves, 7. balls, 8. retainers, 9. pressures
Contracting spring, 10. turriform springs, 11. friction pairs, 111. outward flanges, 112. spiral cam inclined-planes, 113. short axles, 114. deep gouges,
115. inner conical surface, 116. springs are convex, 117. spring grooves, 12. braking effort blocks, 13. two pass retaining rings, 14. brake drive blocks, 141.
Support shaft, 15. rear covers, 16. screws, 17. arrangement of clutch, 18. primary speed-down wheels, 19. double reduction wheels, 20. three-level ratio wheels,
21. output shaft.
A kind of conical surface brake apparatus, as shown in Figure 1 and Figure 2, be mainly used for by the driving force in mechanical equipment carry out braking or
Release, the present embodiment are for as shown in figure 12 by the conical surface brake application on electric winch, and with shown in Fig. 2
It is used as left end on the left of view, is described in detail as right end on the right side of view, structure is mainly by babinet 4, rear cover 15, center
Rotation axis 1, train of reduction gears, brake drive block 14, braking effort block 12, brake assemblage 5, brake ontology 6, is rubbed at level-one sun gear 2
Wipe secondary 11 and elastic element etc. compositions.
Wherein, 4 top of babinet is equipped with arrangement of clutch 17, can be used for manual locking or discharges the operation of 4 internal mechanism of babinet,
Ring gear rotation or the stalling being particularly used in clutch operation babinet 4；The rear cover 15 is mounted on 4 rear end of babinet, the i.e. right side
End, and by including the conjunction of other parts concealing shades, the screw of three circumference uniform distributions is equipped in the junction of rear cover 15 and babinet 4
16, to make connection fastening.
The level-one sun gear 2 uses hollow-core construction, and the axial line according to horizontal horizontal mode along babinet 4 is installed
In babinet, and center rotating shaft 1 is the power input shaft being connect with motor, which is applied in level-one too
In sun wheel 2；It is equipped with the train of reduction gears of engaged transmission between the level-one sun gear 2 and babinet 4, includes mainly primary speed-down
Wheel 18, double reduction wheel 19 and three-level ratio wheel 20, which is equipped with the output shaft 21 of power output, for carrying
Load；1 left end of center rotating shaft through level-one sun gear 2 with 3 rotating support of bearing in babinet 4, center rotating shaft 1
After right end runs through level-one sun gear 2, the brake drive block 14 of transmission installation, the brake are equipped in such a way that six side axis cooperation six is lateral opening
The right end of vehicle drive block is equipped with the support shaft 141 extended to the right along its axial line, and by the support shaft with 3 rotating support of bearing
On rear cover 15.
It is sleeved on the braking effort block 12 on level-one sun gear 2 equipped with positioning transmission in the brake drive block 14, is had
Body structure is：It is respectively equipped with the internal spline and external splines of engaged transmission suit between braking effort block 12 and level-one sun gear 2, stops
The two pass retaining ring 13 on level-one sun gear 2 is arranged equipped with spiral-lock in the right end of vehicle power block 12, then is effectively protected by inside and outside spline
Having demonstrate,proved level-one sun gear 2 can be rotated by 12 synchronous drive of braking effort block, and braking effort has been effectively ensured in two pass retaining ring 13
Right end positioning of the block 12 on level-one sun gear 2.
Meanwhile the left end for the drive block 14 that brakes is equipped with empty set according to sequence from left to right on level-one sun gear 2 successively
Brake assemblage 5, brake ontology 6 and friction pair 11；Wherein, on babinet 4, concrete structure is 5 location and installation of brake assemblage：Babinet 4
Right side is equipped with locating slot 41, and 5 left end of brake assemblage, which coincide, to be fitted in the locating slot 41, then between locating slot and brake assemblage 5
The locating piece 42 and positioning for being respectively equipped with positioning assembling lack 51, then brake assemblage 5 can realize positioning in babinet 4 and can not turn
It is dynamic.
It is equipped with the friction that contacts with each other between the brake assemblage 5 and brake ontology 6, between brake ontology and friction pair 11
The conical surface friction face for releasing braking is braked or is mutually disengaged, which refers to being separately positioned on outside 6 both ends of brake ontology
Male cone (strobilus masculinus) 61 and setting on periphery on 5 right end inner peripheral surface of brake assemblage and are arranged in the secondary 11 left end inner peripheral surfaces of friction
On inner conical surface 115；Two male cone (strobilus masculinus)s 61 on the brake ontology 6 form ridge on the outer circumference surface of brake ontology
Shape；Secondary 11 left sides in 5 right side of brake assemblage and friction are equipped with deep gouge 114, and are set on the inner periphery cell wall of deep gouge
Set inner conical surface 115, then the inner conical surface of 5 right end of brake assemblage and the inner conical surface of secondary 11 left ends of friction are in the splayed being oppositely arranged, from
And so that between brake assemblage 5, brake ontology 6 and secondary 11 this three of friction conical surface braking cooperation can be formed.
The elastic element of mutual pushing tow is additionally provided between the brake ontology 6 and friction pair 11, the present embodiment uses
The elastic element of two kinds of structure type is used to be mounted in conical surface brake apparatus, i.e., compressed spring 9 shown in FIG. 1 and turriform spring
10 combination or single compressed spring 9 shown in Fig. 2.
When combination of the elastic element using compressed spring 9 and turriform spring 10, the both ends difference pushing tow of compressed spring 9 exists
On the left side of retainer 8 and friction pair 11, effect be when conical surface brake apparatus is in unloaded or not working condition, can
Always pushing tow friction pair 11, and friction pair is made to be in preferable disengaged position with brake ontology 6, to avoid brake temperature is formed；
And turriform spring 10 is the left-handed spring being arranged in compressed spring 9, and two stabilizer blades of turriform spring 10 are embedded in fix respectively
On level-one sun gear 2 and friction pair 11, effect is to increase the reaction force of friction pair 11, so that conical surface brake apparatus is driven negative
It can more quickly be braked when load.When elastic element uses single compressed spring 9, the both ends difference of the single compressed spring
Pushing tow is on the left side of retainer 8 and friction pair 11.
The retainer 8 and elastic element are mounted on simultaneously in the mounting groove 62 set by 6 right side of brake ontology, and are protected
8 empty set of frame is held on level-one sun gear 2, on the left side of retainer 8 equipped with multiple circumference uniform distributions and each of roll connect
Touch the ball 7 in 62 slot bottom of mounting groove.
In addition, 114 slot bottom of deep gouge on secondary 11 left sides of friction is additionally provided with spring as shown in fig. 13 that convex 116 and spring groove
117, when using elastic element shown in Fig. 1,9 right end pushing tow of compressed spring is sleeved on spring convex 116, when using shown in Fig. 2
When elastic element, in 9 right end pushing tow of compressed spring in spring groove 117.
Secondary 11 right sides of the friction are equipped with the short axle 113 extended to the right, which is an axis along friction pair 11
Heart line extends to the right and enters the outer protruding shaft for braking in drive block 14 and contacting braking effort block 12；The braking effort block 12
With the outward flange 111 there are two center symmetric setting is all provided on the outer circumference surface of short axle 113, accordingly in brake drive block 14
Periphery is equipped with two inward flanges 142 of rotation two outward flanges of contact；When conical surface brake apparatus center rotating shaft 1 according to
When Fig. 3 ~ rotating forward shown in fig. 5 or Fig. 6 ~ reversion shown in Fig. 8 input power, you can drive brake drive block 14 to rotate, in turn
Contact through inside and outside flange drives braking effort block 12 and friction pair 11 to rotate synchronously, and can enter normal operating conditions.
The short axle 113 with that the equipped spiral cam that coincide is further respectively had on the opposing end surface of braking effort block 12 is oblique
Face 112, the spiral cam inclined-plane use the double helix monocline face that circumference is looped around on end face, and effect is such as Fig. 9 ~ Figure 11 institutes
Show and be used for emergency braking, i.e., in load unexpected stall when reversed input power, can by short axle 113 and braking effort block 12 it
Between spiral cam inclined-plane 112 generate differential seat angle, and the rotation of braking effort block 12 is converted into pushing tow friction pair 11 to brake
The extruding of ontology 6 and brake assemblage 5 is moved, i.e. the mutual extrusion friction in conical surface friction face, to play braking action.
The normal operating conditions of the utility model refers to the rotating forward power inputted by center rotating shaft 1 as shown in Fig. 3 ~ Fig. 8
Or Reverse Power can be successively through the drive block 14 that brakes, braking effort block 12, friction pair 11, level-one sun gear 2 and train of reduction gears
Output is used to output shaft 21 for load, and it is contactless between ontology 6 and friction pair 11 to brake by the pushing tow of elastic element,
Therefore the normal output of power can only make friction pair 11 be in idling conditions, without causing conical surface friction face to enter on-position；
Conversely, once the fortuitous events such as load is fallen or when loaded work piece stops suddenly occurring, then the power of input is inverted successively through subtracting
Fast gear set and level-one sun gear 2 drive braking effort block 12 to rotate, then utilize between speed difference and spiral cam inclined-plane 112
Fit angle difference relationship, completes the mutual extruding between friction pair 11, brake ontology 6 and brake assemblage 5, and conical surface friction face enters
On-position completes the course of work of safety arrestment.
The above is only specific embodiment of the utility model, it should be appreciated by those skilled in the art that any and reality
The equivalent structure design of example is applied, should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of conical surface brake apparatus, including babinet（4）With the rear cover mounted on box back（15）；The babinet（4）It is interior
Level-one sun gear equipped with hollow-core construction（2）The center rotating shaft being applied in activity in level-one sun gear（1）, the level-one sun
Wheel（2）With babinet（4）Between be equipped with engaged transmission train of reduction gears, the center rotating shaft（1）Left end through level-one sun gear
（2）Rotating support is in babinet（4）Interior, right end is equipped with the brake drive block of transmission installation（14）, and rotated through the brake drive block
It is supported on rear cover（15）On；The brake drive block（14）It is interior to be sleeved on level-one sun gear equipped with positioning transmission（2）On brake
Vehicle power block（12）, the left end of the drive block that brakes be equipped with successively empty set in level-one sun gear（2）On brake assemblage（5）, brake this
Body（6）It is secondary with friction（11）, the brake assemblage（5）Location and installation is in babinet（4）On, brake assemblage（5）With brake ontology（6）Between,
The ontology that brakes is secondary with friction（11）Between be equipped with contact with each other friction catch or be mutually disengaged release braking conical surface friction face,
Brake ontology（6）It is secondary with friction（11）Between be additionally provided with the elastic element of mutual pushing tow；The friction pair（11）Right side is set
There is the short axle extended to the right（113）；The braking effort block（12）And short axle（113）Outer circumference surface on be equipped with outward flange
（111）, accordingly in brake drive block（14）Inner peripheral surface be equipped with rotation contact outward flange（111）And drive the brake
Power block（12）And short axle（113）The inward flange of synchronous rotation（142）；The short axle（113）With braking effort block（12）'s
The equipped spiral cam inclined-plane that coincide is respectively equipped on opposing end surface（112）, it is characterised in that the elastic element is compression
Spring（9）With turriform spring（10）Combination or single compressed spring（9）；The compressed spring（9）With turriform spring（10）
Combination refer to compressed spring（9）Both ends difference pushing tow brake ontology（6）It is secondary with friction（11）On, turriform spring（10）For
It is arranged in compressed spring（9）Interior left-handed spring, the turriform spring（10）Two stabilizer blades respectively be embedded in be fixed on the level-one sun
Wheel（2）It is secondary with friction（11）On；The single compressed spring（9）Both ends difference pushing tow brake ontology（6）It is secondary with friction
（11）On.
2. a kind of conical surface brake apparatus according to claim 1, it is characterised in that the brake ontology（6）Right side is set
There is mounting groove（62）, the interior empty set that is equipped with of the mounting groove is in level-one sun gear（2）On retainer（8）, in the left side of retainer
It is equipped with multiple be in rolling contact in mounting groove（62）The ball of slot bottom（7）；The elastic element left end pushing tow is in mounting groove
（62）Interior retainer（8）On.
3. a kind of conical surface brake apparatus according to claim 1, it is characterised in that the conical surface friction face refers to difference
Setting is in brake ontology（6）Male cone (strobilus masculinus) on the outer circumference surface of both ends（61）And it is arranged in brake assemblage（5）On right end inner peripheral surface and
Setting is secondary in friction（11）Inner conical surface on left end inner peripheral surface（115）.
4. a kind of conical surface brake apparatus according to claim 3, it is characterised in that the brake ontology（6）On two
Male cone (strobilus masculinus)（61）In brake ontology（6）Outer circumference surface on form ridge-shaped；The brake assemblage（5）On right end inner peripheral surface
Inner conical surface（115）It is secondary with friction（11）Inner conical surface on left end inner peripheral surface（115）In the splayed being oppositely arranged.
5. a kind of conical surface brake apparatus according to claim 3, it is characterised in that the brake assemblage（5）It right side and rubs
It wipes secondary（11）Left side is equipped with deep gouge（114）, the inner conical surface（115）It is arranged in the deep gouge（114）Internal locking groove
On wall.
6. a kind of conical surface brake apparatus according to claim 5, it is characterised in that the friction pair（11）On left side
Deep gouge（114）It is convex that slot bottom is equipped with spring（116）And spring groove（117）, the compressed spring（9）Right end pushing tow is sleeved on bullet
Spring is convex（116）Spring groove is mounted in upper or pushing tow（117）It is interior.
7. a kind of conical surface brake apparatus according to claim 1, it is characterised in that the friction pair（11）On right side
Short axle（113）It is secondary along friction（11）Axial line extend to the right and enter brake drive block（14）Interior outer protruding shaft.
8. a kind of conical surface brake apparatus according to claim 1, it is characterised in that the brake assemblage（5）In babinet（4）
On positioning and mounting structure be in babinet（4）Right side, which is equipped with, supplies the brake assemblage（5）Left end makees the equipped locating slot that coincide
（41）, the locating slot and brake assemblage（5）Between be respectively equipped with the locating piece of positioning assembling（42）It is lacked with positioning（51）.
9. a kind of conical surface brake apparatus according to claim 1, it is characterised in that the braking effort block（12）One
Grade sun gear（2）On positioning transmission suit be in braking effort block（12）With level-one sun gear（2）Between be respectively equipped with engagement
It is driven the internal spline and external splines of suit, braking effort block（12）Right end be equipped with spiral-lock be arranged in level-one sun gear（2）On
Two pass retaining ring（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469923.5U CN208087108U (en) | 2018-03-30 | 2018-03-30 | A kind of conical surface brake apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469923.5U CN208087108U (en) | 2018-03-30 | 2018-03-30 | A kind of conical surface brake apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208087108U true CN208087108U (en) | 2018-11-13 |
Family
ID=64057798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820469923.5U Expired - Fee Related CN208087108U (en) | 2018-03-30 | 2018-03-30 | A kind of conical surface brake apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208087108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022106873A1 (en) | 2022-03-23 | 2023-09-28 | Vincorion Advanced Systems Gmbh | Emergency braking device for a cable winch with a cable drum rotatable about an axis of rotation, cable winch and method for operating an emergency braking device |
-
2018
- 2018-03-30 CN CN201820469923.5U patent/CN208087108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022106873A1 (en) | 2022-03-23 | 2023-09-28 | Vincorion Advanced Systems Gmbh | Emergency braking device for a cable winch with a cable drum rotatable about an axis of rotation, cable winch and method for operating an emergency braking device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20200330 |