GB1516308A – Disc brakes
– Google Patents
GB1516308A – Disc brakes
– Google Patents
Disc brakes
Info
Publication number
GB1516308A
GB1516308A
GB4038274A
GB4038274A
GB1516308A
GB 1516308 A
GB1516308 A
GB 1516308A
GB 4038274 A
GB4038274 A
GB 4038274A
GB 4038274 A
GB4038274 A
GB 4038274A
GB 1516308 A
GB1516308 A
GB 1516308A
Authority
GB
United Kingdom
Prior art keywords
pad
cable
yoke
pair
pads
Prior art date
1974-09-17
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.)
Expired
Application number
GB4038274A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
1974-09-17
Filing date
1974-09-17
Publication date
1978-07-05
1974-09-17
Application filed by Individual
filed
Critical
Individual
1974-09-17
Priority to GB4038274A
priority
Critical
patent/GB1516308A/en
1975-09-17
Priority to DE19752541525
priority
patent/DE2541525A1/en
1978-07-05
Publication of GB1516308A
publication
Critical
patent/GB1516308A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
F16D55/02—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
F16D55/22—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
F16D55/224—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
F16D55/225—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 the braking members being brake pads
F16D55/2255—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 the braking members being brake pads in which the common actuating member is pivoted
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
F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
F16D55/02—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
F16D55/22—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
F16D55/228—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 separate actuating member for each side
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
F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
F16D55/46—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member with self-tightening action
Abstract
1516308 Disc brakes; transmitting mechanisms R H BRAUNE 17 Sept 1975 [17 Sept 1974] 40382/74 Heading F2E [Also in Division B7] A disc brake comprises a pair of brake pads 4, 5 carried on opposite limbs of a yoke 21 which straddles a pair of relatively rotatable discs 17, 18 the pads 4, 5 being applied in use to respective outer sides of the discs 17, 18 with opposing axial thrusts. The embodiment of Fig. 2 has pad 4 fixed to one limb and pad 5, which is spring-returned, carried on guides (8) for transverse movement with respect to the other limb. The pad 5 is closed by a bell-crank 9 actuated by a cable 12 and pivoted on a back plate 14 which may be rigid with yoke 2. The yoke 21 may be stabilized in the normal disengaged position of Fig. 1 by an adjustable spring or springs but when traction is applied on cable 12 the assembly of parts 21, 14 move bodily to the right about a pivot axis 22 to engage pad 4, which allows crank 9 to rotate clockwise to close pad 5, whereafter the mutually opposite thrusts of the pads 4, 5 are balanced by the effect of the reaction forces tending to pivot the assembly about axis 22. The pair of discs 17, 18 of Fig. 2 are the driven discs of an infinitely variable speed differential gear connected to respective ones of a pair of road wheels. Fig. 3 illustrates a symmetrical system to provide selective as well as balanced braking of the differential gear of Fig. 2. The yoke 24 is rigidly fixed to a frame by bolts in holes 25 and two spring returned pads 5a, are controlled by respective bell-cranks 9. Cables 28, 29, 30 are anchored to a beam 27, and when central cable 30 is actuated, a crosshead 26 is lifted to contact abutments 31, 32 on cables 28, 29 to thereby actuate the bell-cranks 9. This simultaneously retards both wheels but for selective braking for steering purposes operation of either cable 28, 29 actuates only one pad 5a. Fig. 4 (not shown) illustrates a conventional hydraulic slave cylinder which can replace bellcrank 9. The Specification also envisages the actuating device to be a cam or lever actuated by a cable or rod.
GB4038274A
1974-09-17
1974-09-17
Disc brakes
Expired
GB1516308A
(en)
Priority Applications (2)
Application Number
Priority Date
Filing Date
Title
GB4038274A
GB1516308A
(en)
1974-09-17
1974-09-17
Disc brakes
DE19752541525
DE2541525A1
(en)
1974-09-17
1975-09-17
DISC BRAKE
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB4038274A
GB1516308A
(en)
1974-09-17
1974-09-17
Disc brakes
Publications (1)
Publication Number
Publication Date
GB1516308A
true
GB1516308A
(en)
1978-07-05
Family
ID=10414615
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4038274A
Expired
GB1516308A
(en)
1974-09-17
1974-09-17
Disc brakes
Country Status (2)
Country
Link
DE
(1)
DE2541525A1
(en)
GB
(1)
GB1516308A
(en)
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN113062938B
(en)
*
2021-04-13
2022-10-11
上海振嵘制动器有限公司
Safe type stopper with supplementary spacing locking structure that moves
1974
1974-09-17
GB
GB4038274A
patent/GB1516308A/en
not_active
Expired
1975
1975-09-17
DE
DE19752541525
patent/DE2541525A1/en
not_active
Withdrawn
Also Published As
Publication number
Publication date
DE2541525A1
(en)
1976-03-25
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Legal Events
Date
Code
Title
Description
1979-02-28
PS
Patent sealed
1981-04-08
732
Registration of transactions, instruments or events in the register (sect. 32/1977)
1983-04-20
PCNP
Patent ceased through non-payment of renewal fee
