TWI391286B - Linked brake system - Google Patents
Linked brake system Download PDFInfo
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- TWI391286B TWI391286B TW99106573A TW99106573A TWI391286B TW I391286 B TWI391286 B TW I391286B TW 99106573 A TW99106573 A TW 99106573A TW 99106573 A TW99106573 A TW 99106573A TW I391286 B TWI391286 B TW I391286B
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- brake
- push rod
- master cylinder
- oil chamber
- plunger
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- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 230000003137 locomotive effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Transmission Of Braking Force In Braking Systems (AREA)
- Braking Arrangements (AREA)
Description
本發明是有關於一種連動煞車系統,特別是有關於一種結構簡單以及可增進操作安全性之連動煞車系統。The present invention relates to a linked brake system, and more particularly to a linked brake system that is simple in construction and enhances operational safety.
一般來說,目前一些機車之中會配置有連動煞車裝置,以提供連動煞車的功能。舉例來說,中華民國發明專利公開第200918406號即揭露有一種習知的連動煞車裝置。In general, some locomotives are currently equipped with interlocking brakes to provide the function of interlocking brakes. For example, the Republic of China Invention Patent Publication No. 200918406 discloses a conventional interlocking brake device.
然而,此種習知的連動煞車裝置之零件繁多且結構複雜,因而會導致相當高昂的製造成本。However, such conventional linkage brake devices have a large number of parts and a complicated structure, which results in considerable manufacturing costs.
本發明基本上採用如下所詳述之特徵以為了要解決上述之問題。也就是說,本發明包括一固定座;一第一煞車操作桿,係以轉動之方式連接於該固定座;一連桿,具有一第一端及一第二端,其中,該第一端係相對於該第二端,並且係以轉動之方式連接於該第一煞車操作桿;一煞車總泵,具有一油室及一柱塞,其中,該柱塞係以移動之方式設置於該油室之中,以及該油室係容納有煞車油;一煞車卡鉗,連通於該煞車總泵之該油室;一推桿,係以轉動之方式連接於該煞車總泵,並且係抵接於該柱塞,用以驅使該柱塞移動於該油室之中;一第二煞車操作桿,係以轉動之方式連接於該煞車總泵,並且係以可分離之方式抵接於該推桿,用以驅使該推桿轉動;一鼓式煞車裝置,具有一煞車搖臂;一套管,抵接於該連桿之該第二端與該鼓式煞車裝置之間;以及一導線,穿設於該套管之中,並且連接於該推桿與該鼓式煞車裝置之該煞車搖臂之間。The present invention basically employs the features detailed below in order to solve the above problems. That is, the present invention includes a fixed seat; a first brake operating lever is coupled to the fixed seat in a rotating manner; a link having a first end and a second end, wherein the first end Relative to the second end, and connected to the first brake operating lever in a rotating manner; a brake master cylinder having an oil chamber and a plunger, wherein the plunger is disposed in the moving manner In the oil chamber, and the oil chamber is equipped with brake oil; a brake caliper is connected to the oil chamber of the brake master cylinder; a push rod is connected to the brake master cylinder in a rotating manner and is abutted The plunger is configured to drive the plunger to move into the oil chamber; a second brake operating lever is rotatably coupled to the brake master cylinder and is detachably coupled to the pusher a rod for driving the push rod to rotate; a drum brake device having a brake rocker arm; a sleeve abutting between the second end of the link and the drum brake device; and a wire Passing through the sleeve and connecting to the push rod and the drum brake device Between the rocker arm brake.
同時,根據本發明之連動煞車系統,該第二煞車操作桿具有一抵接部,以及該抵接部係以可分離之方式抵接於該推桿。Meanwhile, according to the interlocking brake system of the present invention, the second brake operating lever has an abutting portion, and the abutting portion abuts the push rod in a detachable manner.
又在本發明中,該煞車總泵更具有一延伸抵擋部,以及該導線係穿透該延伸抵擋部而連接於該推桿。In the present invention, the brake master cylinder further has an extension resisting portion, and the wire is connected to the push rod through the extension resisting portion.
又在本發明中,該連動煞車系統更包括一拉桿,係連接於該推桿與該導線之間,並且係以可分離之方式抵接於該延伸抵擋部。In the present invention, the linkage braking system further includes a pull rod connected between the push rod and the wire, and is detachably abutted against the extending resisting portion.
又在本發明中,該推桿係以轉動及移動之方式連接於該拉桿。In the present invention, the push rod is coupled to the pull rod in a rotating and moving manner.
又在本發明中,該鼓式煞車裝置更具有一定位座,以及該套管係抵接於該連桿之該第二端與該定位座之間。In the present invention, the drum brake device further has a positioning seat, and the sleeve is abutted between the second end of the connecting rod and the positioning seat.
為使本發明之上述目的、特徵和優點能更明顯易懂,下文特舉較佳實施例並配合所附圖式做詳細說明。The above described objects, features and advantages of the present invention will become more apparent from the description of the appended claims.
茲配合圖式說明本發明之較佳實施例。The preferred embodiment of the invention is described in conjunction with the drawings.
請參閱第1圖、第2圖、第3圖及第4圖,本實施例之連動煞車系統100是適用於一機車之中,並且其主要包括有一固定座110、一第一煞車操作桿121、一連桿130、一煞車總泵140、一煞車卡鉗150、一推桿160、一第二煞車操作桿122、一拉桿170、一鼓式煞車裝置180、一套管190及一導線195。Referring to FIG. 1 , FIG. 2 , FIG. 3 , and FIG. 4 , the interlocking braking system 100 of the present embodiment is suitable for use in a locomotive, and mainly includes a fixing base 110 and a first braking operation lever 121 . A connecting rod 130, a brake master cylinder 140, a brake caliper 150, a push rod 160, a second brake operating lever 122, a pull rod 170, a drum brake device 180, a sleeve 190 and a wire 195.
固定座110可以是設置於機車之一車架F之上。The fixing base 110 may be disposed on one of the frames F of the locomotive.
第一煞車操作桿121是以轉動之方式連接於固定座110。The first brake operating lever 121 is coupled to the fixed base 110 in a rotational manner.
連桿130具有一第一端131及一第二端132。第一端131是相對於第二端132,並且第一端131是以轉動之方式連接於第一煞車操作桿121。The connecting rod 130 has a first end 131 and a second end 132. The first end 131 is opposite to the second end 132, and the first end 131 is coupled to the first brake lever 121 in a rotational manner.
煞車總泵140亦可以是設置於機車之車架F之上,並且煞車總泵140具有一油室141、一柱塞142及一延伸抵擋部143。柱塞142是以移動之方式設置於油室141之中,以及油室141中容納有煞車油(未顯示)。The brake master cylinder 140 may also be disposed above the frame F of the locomotive, and the brake master cylinder 140 has an oil chamber 141, a plunger 142 and an extension resisting portion 143. The plunger 142 is disposed in the oil chamber 141 in a moving manner, and the oil chamber 141 contains brake oil (not shown).
煞車卡鉗150是藉由一油管196連通於煞車總泵140之油室141。在此,煞車卡鉗150可以是選擇性地設置於機車之一車輪上。The brake caliper 150 is communicated to the oil chamber 141 of the brake master cylinder 140 via a tubing 196. Here, the brake caliper 150 may be selectively disposed on one of the wheels of the locomotive.
推桿160之一端是以轉動之方式連接於煞車總泵140,並且推桿160是抵接於煞車總泵140之柱塞142,其可用來驅使柱塞142移動於煞車總泵140之油室141之中。One end of the push rod 160 is rotatably coupled to the brake master cylinder 140, and the push rod 160 is a plunger 142 that abuts against the brake master cylinder 140, which can be used to drive the plunger 142 to move to the oil chamber of the brake master cylinder 140. 141.
第二煞車操作桿122是以轉動之方式連接於煞車總泵140,並且第二煞車操作桿122是以可分離之方式抵接於推桿160,其可用來驅使推桿160轉動。更詳細的來說,第二煞車操作桿122具有一抵接部122a,以及抵接部122a是以可分離之方式抵接於推桿160。The second brake operating lever 122 is coupled to the brake master cylinder 140 in a rotational manner, and the second brake operating lever 122 is detachably coupled to the push rod 160, which can be used to drive the push rod 160 to rotate. In more detail, the second brake operating lever 122 has an abutting portion 122a, and the abutting portion 122a is detachably abutted against the push rod 160.
拉桿170是以可分離之方式抵接於煞車總泵140之延伸抵擋部143,以及推桿160之另一端是以轉動及移動之方式連接於拉桿170。更具體而言,拉桿170具有一長孔171,而推桿160之另一端可轉動及移動於長孔171之中。The pull rod 170 is detachably abutted against the extension resisting portion 143 of the brake master cylinder 140, and the other end of the push rod 160 is connected to the pull rod 170 by rotation and movement. More specifically, the tie rod 170 has a long hole 171, and the other end of the push rod 160 is rotatable and movable in the long hole 171.
鼓式煞車裝置180具有一煞車搖臂181及一定位座182。The drum brake device 180 has a brake rocker arm 181 and a positioning seat 182.
套管190是抵接於連桿130之第二端132與鼓式煞車裝置180之定位座182之間。在此,套管190是由具有適度剛性之材料所製成。The sleeve 190 abuts between the second end 132 of the link 130 and the positioning seat 182 of the drum brake device 180. Here, the sleeve 190 is made of a material having moderate rigidity.
導線195是穿設於套管190之中,並且導線195是連接於推桿160與鼓式煞車裝置180之煞車搖臂181之間。更具體而言,導線195是穿透煞車總泵140之延伸抵擋部143而藉由拉桿170來連接於推桿160。The wire 195 is threaded into the sleeve 190, and the wire 195 is connected between the push rod 160 and the brake rocker arm 181 of the drum brake device 180. More specifically, the wire 195 is penetrated by the extended abutment portion 143 of the brake master cylinder 140 and connected to the push rod 160 by the tie rod 170.
接下來說明連動煞車系統100之運作方式。Next, the operation mode of the linked brake system 100 will be described.
當第二煞車操作桿122被操作而轉動時,第二煞車操作桿122之抵接部122a會驅使推桿160進行轉動,進而會驅使柱塞142在煞車總泵140之油室141中移動而建立一煞車油壓,如第2圖所示。此時,煞車油壓會經由油管196傳遞至煞車卡鉗150,因而會驅使煞車卡鉗150做動來產生煞車效果。When the second brake operating lever 122 is operated to rotate, the abutting portion 122a of the second brake operating lever 122 drives the push rod 160 to rotate, thereby driving the plunger 142 to move in the oil chamber 141 of the brake master cylinder 140. Establish a brake oil pressure, as shown in Figure 2. At this time, the brake oil pressure is transmitted to the brake caliper 150 via the oil pipe 196, thereby driving the brake caliper 150 to generate a braking effect.
在另一方面,當第一煞車操作桿121被操作而轉動時,連桿130會隨著第一煞車操作桿121之轉動而移動,因而會拉動套管190,如第3圖所示。在此,由於導線195之總長度為固定,故被拉動之套管190會迫使導線195同時拉動拉桿170及鼓式煞車裝置180之煞車搖臂181。此時,被拉動之拉桿170會(向左)移動,因而會帶動推桿160轉動來驅使柱塞142在煞車總泵140之油室141中移動而建立煞車油壓。同時,被拉動之煞車搖臂181會進行轉動。如上所述,當第一煞車操作桿121被操作時,煞車卡鉗150及鼓式煞車裝置180可同時產生煞車制動效果。On the other hand, when the first brake operating lever 121 is operated to rotate, the link 130 moves as the first brake operating lever 121 rotates, thereby pulling the sleeve 190 as shown in FIG. Here, since the total length of the wire 195 is fixed, the pulled sleeve 190 forces the wire 195 to simultaneously pull the tie rod 170 and the brake rocker arm 181 of the drum brake device 180. At this time, the pulled lever 170 will move (to the left), thereby driving the push rod 160 to rotate to drive the plunger 142 to move in the oil chamber 141 of the brake master cylinder 140 to establish the brake oil pressure. At the same time, the pulled rocker arm 181 will rotate. As described above, when the first brake operating lever 121 is operated, the brake caliper 150 and the drum brake device 180 can simultaneously generate the brake braking effect.
此外,值得注意的是,即使油管196或煞車卡鉗150發生煞車油洩漏的情形,連動煞車系統100還是能提供一定程度的煞車制動效果。更具體而言,如第4圖所示,當第一煞車操作桿121被操作時,柱塞142會因煞車油洩漏而增加移動行程,而連桿130會更加拉動套管190,直到拉桿170抵接於煞車總泵140之延伸抵擋部143為止。此時,導線195仍會拉動鼓式煞車裝置180之煞車搖臂181,因而仍能使得鼓式煞車裝置180產生煞車制動效果。In addition, it is worth noting that even if the oil pipe 196 or the brake caliper 150 has a brake oil leakage, the interlocking brake system 100 can provide a certain degree of brake braking effect. More specifically, as shown in FIG. 4, when the first brake operating lever 121 is operated, the plunger 142 may increase the moving stroke due to the brake oil leakage, and the link 130 will pull the sleeve 190 more until the drawbar 170 It abuts against the extension resisting portion 143 of the brake master cylinder 140. At this time, the wire 195 still pulls the brake rocker arm 181 of the drum brake device 180, so that the drum brake device 180 can still cause the brake effect.
綜上所述,本發明所揭露之連動煞車系統除了可提供簡化的構造以降低製造成本,其還可有效增進煞車操作上之安全性以避免完全煞車失效的危險。In summary, the linked brake system disclosed in the present invention can provide a simplified structure to reduce the manufacturing cost, and can also effectively improve the safety of the brake operation to avoid the risk of complete brake failure.
雖然本發明已以較佳實施例揭露於上,然其並非用以限定本發明,任何熟習此項技藝者,在不脫離本發明之精神和範圍內,當可作些許之更動與潤飾,因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。Although the present invention has been disclosed in its preferred embodiments, it is not intended to limit the present invention, and it is possible to make some modifications and refinements without departing from the spirit and scope of the present invention. The scope of the invention is defined by the scope of the appended claims.
100...連動煞車系統100. . . Linked brake system
110...固定座110. . . Fixed seat
121...第一煞車操作桿121. . . First brake lever
122...第二煞車操作桿122. . . Second brake lever
122a...抵接部122a. . . Abutment
130...連桿130. . . link
131...第一端131. . . First end
132...第二端132. . . Second end
140...煞車總泵140. . . Brake master cylinder
141...油室141. . . Oil room
142...柱塞142. . . Plunger
143...延伸抵擋部143. . . Extension resist
150...煞車卡鉗150. . . Brake caliper
160...推桿160. . . Putt
170...拉桿170. . . Pull rod
171...長孔171. . . Long hole
180...鼓式煞車裝置180. . . Drum brake device
181...煞車搖臂181. . . Brake rocker
182...定位座182. . . Positioning seat
190...套管190. . . casing
195...導線195. . . wire
196...油管196. . . Tubing
F...車架F. . . Frame
第1圖係顯示本發明之連動煞車系統於一種運作狀態下之部份剖面及平面示意圖;Figure 1 is a partial cross-sectional and plan view showing the interlocking brake system of the present invention in an operational state;
第2圖係顯示本發明之連動煞車系統於另一種運作狀態下之部份剖面及平面示意圖;Figure 2 is a partial cross-sectional and plan view showing the interlocking brake system of the present invention in another operating state;
第3圖係顯示本發明之連動煞車系統於又一種運作狀態下之部份剖面及平面示意圖;以及Figure 3 is a partial cross-sectional and plan view showing the interlocking brake system of the present invention in yet another operating state;
第4圖係顯示本發明之連動煞車系統於再一種運作狀態下之部份剖面及平面示意圖。Figure 4 is a partial cross-sectional and plan view showing the interlocking brake system of the present invention in a further operational state.
100...連動煞車系統100. . . Linked brake system
110...固定座110. . . Fixed seat
121...第一煞車操作桿121. . . First brake lever
122...第二煞車操作桿122. . . Second brake lever
122a...抵接部122a. . . Abutment
130...連桿130. . . link
131...第一端131. . . First end
132...第二端132. . . Second end
140...煞車總泵140. . . Brake master cylinder
141...油室141. . . Oil room
142...柱塞142. . . Plunger
143...延伸抵擋部143. . . Extension resist
150...煞車卡鉗150. . . Brake caliper
160...推桿160. . . Putt
170...拉桿170. . . Pull rod
171...長孔171. . . Long hole
180...鼓式煞車裝置180. . . Drum brake device
181...煞車搖臂181. . . Brake rocker
182...定位座182. . . Positioning seat
190...套管190. . . casing
195...導線195. . . wire
196...油管196. . . Tubing
F...車架F. . . Frame
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW99106573A TWI391286B (en) | 2010-03-08 | 2010-03-08 | Linked brake system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW99106573A TWI391286B (en) | 2010-03-08 | 2010-03-08 | Linked brake system |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201130702A TW201130702A (en) | 2011-09-16 |
TWI391286B true TWI391286B (en) | 2013-04-01 |
Family
ID=48803308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW99106573A TWI391286B (en) | 2010-03-08 | 2010-03-08 | Linked brake system |
Country Status (1)
Country | Link |
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TW (1) | TWI391286B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI573718B (en) * | 2014-06-26 | 2017-03-11 | 山葉發動機股份有限公司 | Vehicle |
TWI653169B (en) | 2017-11-21 | 2019-03-11 | 三陽工業股份有限公司 | Brake pump for interlocking brake system |
TWI693177B (en) * | 2016-11-22 | 2020-05-11 | 日商島野股份有限公司 | Bicycle hydraulic operating system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103395467B (en) * | 2013-08-08 | 2016-01-27 | 重庆银钢科技(集团)有限公司 | Two-wheel car linkage braking device and front and back wheel interlock braking two-wheel car |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004352181A (en) * | 2003-05-30 | 2004-12-16 | Honda Motor Co Ltd | Interlocking brake device for small vehicle |
-
2010
- 2010-03-08 TW TW99106573A patent/TWI391286B/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004352181A (en) * | 2003-05-30 | 2004-12-16 | Honda Motor Co Ltd | Interlocking brake device for small vehicle |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI573718B (en) * | 2014-06-26 | 2017-03-11 | 山葉發動機股份有限公司 | Vehicle |
US9599146B2 (en) | 2014-06-26 | 2017-03-21 | Yamaha Hatsudoki Kabushiki Kaisha | Vehicle including an operating member |
TWI693177B (en) * | 2016-11-22 | 2020-05-11 | 日商島野股份有限公司 | Bicycle hydraulic operating system |
TWI653169B (en) | 2017-11-21 | 2019-03-11 | 三陽工業股份有限公司 | Brake pump for interlocking brake system |
Also Published As
Publication number | Publication date |
---|---|
TW201130702A (en) | 2011-09-16 |
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