VULKAN do Brasil Ltda

Brazil

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2021 3
Before 2021 1
IPC Class
B61H 15/00 - Wear-compensating mechanisms, e.g. slack adjusters 2
B61H 5/00 - Applications or arrangements of brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes 2
B66D 5/14 - Crane, lift, hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs 2
F16D 55/224 - Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members 2
F16D 65/00 - Parts or details of brakes 2
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Found results for  patents

1.

ELECTRO-HYDRAULIC DISC BRAKE

      
Application Number BR2021050171
Publication Number 2021/212198
Status In Force
Filing Date 2021-04-23
Publication Date 2021-10-28
Owner VULKAN DO BRASIL LTDA (Brazil)
Inventor Da Silva Roque, Fabiano

Abstract

The present invention relates to an electro-hydraulic disc brake, and more specifically to an automatic pad wear compensation system, the structure of which is based on the interaction between the brake arms (2, 3), an arm-connecting plate (14) and an automatic pad wear adjustment and compensation device (7).

IPC Classes  ?

  • F16D 55/224 - Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
  • F16D 65/00 - Parts or details of brakes
  • F16D 65/40 - Slack adjusters mechanical
  • B61H 5/00 - Applications or arrangements of brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
  • B61H 15/00 - Wear-compensating mechanisms, e.g. slack adjusters
  • B66D 5/14 - Crane, lift, hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs

2.

ELECTRO-HYDRAULIC DISC BRAKE

      
Application Number BR2021050170
Publication Number 2021/212197
Status In Force
Filing Date 2021-04-23
Publication Date 2021-10-28
Owner VULKAN DO BRASIL LTDA (Brazil)
Inventor Da Silva Roque, Fabiano

Abstract

The present invention relates to a balancing device (15) for an electro-hydraulic disc brake of the type comprising two pivotable vertical arms (2, 3), an upper arm (4) hingedly connected to one of the vertical arms (3), each pivotable arm (2, 3) being fastened to a base by means of hinge pins (12) mounted in supports (13) of the base (11), in which the balancing device (17) comprises a connecting part (18) comprising a shaft (18a) connected to one of the pivoting arms (2), the shaft (18a) comprising an engagement means (18b); a balancing part (19) comprising a first body portion (19a), a second body portion (19b) and a spring portion (19c); in which the first body portion (19a) is configured to engage in the hinge pin (12) of the other of the pivoting arms (3), the second body portion (19b) is configured to connect to the engagement means (18b) of the connecting part (18), and the spring portion (19c) is configured to connect the first and second body portions (19a, 19b).

IPC Classes  ?

  • F16D 55/224 - Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
  • F16D 65/00 - Parts or details of brakes
  • F16D 65/40 - Slack adjusters mechanical
  • B61H 5/00 - Applications or arrangements of brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
  • B61H 15/00 - Wear-compensating mechanisms, e.g. slack adjusters
  • B66D 5/14 - Crane, lift, hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs

3.

"FLEXIBLE COUPLING"

      
Application Number BR2020050501
Publication Number 2021/102547
Status In Force
Filing Date 2020-11-26
Publication Date 2021-06-03
Owner VULKAN DO BRASIL LTDA (Brazil)
Inventor
  • Lacerda Leal, Josias
  • Martins Delvechio, Kevin
  • Zem Junior, Celso

Abstract

The present invention relates to a flexible, torsionally elastic coupling comprising two coupling hubs (1, 2), each of which is designed to receive a respective shaft to be coupled. At least one of the hubs (1) is completely split along a transverse line to form a first hub section (1a) and a second hub section (1b).

IPC Classes  ?

  • F16D 3/64 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts

4.

RING FOR A TORSIONALLY ELASTIC FLEXIBLE COUPLING

      
Application Number BR2019050347
Publication Number 2020/037389
Status In Force
Filing Date 2019-08-22
Publication Date 2020-02-27
Owner VULKAN DO BRASIL LTDA (Brazil)
Inventor
  • Lacerda Leal, Josias
  • Mingoti Moraes, Marcel

Abstract

The present utility model relates to a ring for a torsionally elastic flexible coupling that includes coupling elements (2, 3) with claws and elastic elements (4) arranged radially between the claws, the ring comprising a two-part body formed by a first body part (51) and a second body part (52) that are joined together, in which each of the first and second body parts (51, 52) has an inner surface with a channel (51c, 52c), in which the channels (51, 52) of each body part form a continuous annular channel designed to fit into one of the coupling elements (2, 3) of the coupling.

IPC Classes  ?

  • F16D 1/00 - Couplings for rigidly connecting two coaxial shafts or other movable machine elements
  • F24F 13/02 - Ducting arrangements
  • F16L 21/06 - Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends