TWI575148B - 用於運輸車輛軸桿及臂件總成的高度調整裝置 - Google Patents

用於運輸車輛軸桿及臂件總成的高度調整裝置 Download PDF

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TWI575148B
TWI575148B TW101135608A TW101135608A TWI575148B TW I575148 B TWI575148 B TW I575148B TW 101135608 A TW101135608 A TW 101135608A TW 101135608 A TW101135608 A TW 101135608A TW I575148 B TWI575148 B TW I575148B
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door
bearing
nut
shaft
assembly
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TW101135608A
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TW201333319A (zh
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馬修 強普曼
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偉柏科技控股公司
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/0009—Adjustable hinges
    • E05D7/0018—Adjustable hinges at the hinge axis
    • E05D7/0027—Adjustable hinges at the hinge axis in an axial direction
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/696—Screw mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/706—Shafts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable or movable
    • E05Y2600/12—Adjustable or movable by manual operation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable or movable
    • E05Y2600/30—Adjustable or movable characterised by the type of motion
    • E05Y2600/31—Linear motion
    • E05Y2600/314—Vertical motion
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form, shape
    • E05Y2800/262—Form, shape column shaped
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut

Description

用於運輸車輛軸桿及臂件總成的高度調整裝置 發明領域
本發明係有關用於運輸車輛，如巴士及火車的門的高度調整裝置。尤其是，本發明係有關於用以定置及移動一運輸車輛的一門的一軸桿及臂總成。一些車輛門具有架設在門開口的一外邊緣上的一單一門板。許多車輛門具有兩個面板，各架設在門開口的相對外邊緣上。該等面板通常向外或/及向內擺動，以允許乘客進出
發明背景
運輸車輛的門高度有時最好可調整，以便於架設、修理、維修或升級。目前，運輸車輛的高度的調整方法通常需要將門總成及相關連桿拆卸，因此需要花費很多時間及勞力。其他方法需要加入或移開墊片或調整環，以調整運輸車門之高度。此點亦帶來不便，因為當調整門的高度時，需要適當的硬體，墊片或調整環。如此會顯著地增加運輸車輛車隊之庫存成本，尤其是，若需要在一非中心維修位置中進行調整的工作。
本發明的一種運輸車輛的實例之目的是改良揭露在美國專利7,017,974中的發明。然而，其他種類及式樣的運輸車輛亦可自本發明的改良得到好處。
發明概要
用於運輸車輛門軸桿及臂總成的一高度調整裝置可在不作大幅的通行門拆卸狀況下調整高度。另一優點是該裝置不需使用墊片、隔件或調整環來調整軸桿及臂總成的高度。一以螺紋旋在門軸桿上的一螺帽的轉動，允許調整軸桿懸吊在一支持元件及一軸承之下的高度。螺帽的一表面支承在軸承上，而相連的門軸桿及臂總成自軸承及與軸承相連接的支持元件懸吊。此一組合允許臂總成沿著軸桿的縱向軸樞轉。此一組合亦允許門軸桿及臂總成的高度可隨著螺帽沿著該軸桿以螺紋旋入而定位的位置改變而改變。
在一實施例中，本發明為一可調整高度的運輸車輛門總成，其包括連接至一軸承的一支持元件，該軸承所支承的一螺帽，該螺帽以螺紋旋在一外部螺紋門軸桿上，該外部螺紋軸桿連接至一門臂總成，其中螺帽的轉動使得外部螺紋軸桿上升或下降，以上升或下降一門。在另一實施例中，該螺帽定置在軸承及支持元件之上。在另一實施例中，該支持元件，至少部份地，支撐外部螺紋軸桿、門總承及門的重量。在另一實施例中，支持元件連接至一車輛的框架。在另一實施例中，支持元件連接至一車輛的主體。
在另一實施例中，本發明為一可調整高度的運輸車輛門總成，其包括以螺紋旋在一外部螺紋門軸桿上的一螺帽，該螺帽具有支承在一軸承上的一表面，該軸承為一支持元件所支撐，該支持元件連接至一車輛，該外部螺紋軸桿連接至一門臂總成，其中該螺帽相對於該外部螺紋軸桿 之轉動使得外部螺紋軸桿上升或下降，因而上升或下降一門。在另一實施例中，該螺帽定置在軸承及支持元件之上。在另一實施例中，該支持元件，至少部份地，支撐外部螺紋軸桿、門總成及門的重量。在另一實施例中，支持元件連接至一車輛的一框架。在另一實施例中，支持元件連接至一車輛的一主體。在另一實施例中，該螺帽的表面支承在軸承的一座圈上。
1‧‧‧孔徑
2‧‧‧門
3‧‧‧門桿；門軸桿
4‧‧‧第一臂
5‧‧‧第二臂
6、7‧‧‧楔形元件
8‧‧‧運輸車輛結構體
9‧‧‧門操作器
10‧‧‧支持元件
12‧‧‧軸承
14‧‧‧螺釘
16‧‧‧外部螺紋軸桿
18‧‧‧臂總成
20‧‧‧螺帽
22‧‧‧內座圈
24‧‧‧外座圈
本發明的其他特徵及目的，優點均將在配合圖式的下述詳述說明中十分的明顯：圖1為依據本發明的運輸車輛軸桿及臂總成高度調整裝置的一橫截面圖；圖2為依據本發明的運輸車輛軸桿及臂總成高度調整裝置的一展開圖；圖3為依據本發明的組合完成之運輸車輛軸桿及臂總成高度調整裝置的一頂視圖；圖4為依據本發明的組合完成之運輸車輛軸桿及臂總成高度調整裝置的一側視圖；圖5為依據本發明的組合完成之運輸車輛軸桿及臂總成高度調整裝置的另一側視圖；圖6為一習知門系統的一平面圖。
發明之詳細說明
圖6為可應用本發明的一基本習知門系統。此種門 系統包括配置在一運輸車輛的一孔徑1中的一門2。該門分別為第一及第二臂4、5所支撐，而第一臂及第二臂依次連接至習知的門桿3(亦稱為門軸桿)。在接近該門桿或軸桿的一端或兩端連接運輸車輛結構體8，且該門桿或軸桿的一端可與一門操作器9相連接。亦可採用其他種門操作器組合。門操作器可使門桿或軸桿自動的操作，且亦可使門打開及關上。備置連接至運輸車輛的一固定楔形元件6，以及連接至門的一可移動楔形元件7，其可互鎖，以阻止門非所欲地打開。用以阻止門非所欲地打開的該裝置非為本發明的一部份。亦可使用其他的類似裝置。
圖1-圖5為本發明的較佳實施例的不同視圖。
現在參看圖1-圖5，一結構體或支持元件連接至一車輛框架或主體(未顯示)。支持元件10支撐一軸承12，該軸承可藉由螺釘14或其他適合的固定件連接至支持元件10。一外部螺紋軸桿16連接至一臂總成18。該外部螺紋軸桿16穿過軸承12的開口定置，且具有以螺紋旋在外部螺紋軸桿16上的一螺帽20。螺帽20支承在軸承12上，以支撐連接至一臂總成18的外部螺紋軸桿16。螺紋軸桿16及臂總成18藉由支承在軸承12上的螺帽20，自支持元件10懸吊，如此允許螺紋軸桿16及臂總成18鉸接地相對於支持元件10擺動。螺帽20支承在軸承12上，更詳細地說，螺帽20的一表面可支承在一內座圈22，或外座圈24上，或軸承12的此兩個座圈的組合上。最好，螺帽20支承在內座圈22上，但螺帽20可支承在軸承12的任何適合的表面上。
螺帽20在外部螺紋軸桿16上的轉動，調整可支撐一通行門的外部螺紋軸16及臂總成18的高度。須知，在第1圖中所示的實施例中，門軸桿的最高端具有一螺帽構形，因此，可使用扳手相對地調整螺帽2及螺紋門軸桿16。因此，在內及外螺紋之間備置適合的硬度，使得門的正常操作不會造成螺帽相對於門軸桿的動作。亦可能有依據本發明而想出的其他相對地固定螺帽及門軸桿之方法。該通行門可為一或數個外部螺紋軸桿16及一或數個臂總成18所支撐。
10‧‧‧支持元件
12‧‧‧軸承
14‧‧‧螺釘
16‧‧‧外部螺紋軸桿
18‧‧‧臂總成
20‧‧‧螺帽
22‧‧‧內座圈
24‧‧‧外座圈

Claims (4)

  1. 一種用以調整運輸車輛上的門之高度的總成，其包括：一軸承，一支持元件，其用以定置毗接一門開口的該軸承，一門軸桿，其軸頸式安裝在該軸承中並支撐一門臂總成，該門軸桿具有一懸吊在該軸承下方的下部，以及一具有數個外螺紋延伸在該軸承之上方的上部，一螺帽，其定置在該軸承之上方且被該軸承軸向地支承，該螺帽以螺紋旋在該門軸桿的外螺紋上，其中該螺帽相對於該門軸桿的轉動使得該門軸桿上升或下降且該螺帽係定置在該軸承之上方，且其中該門軸桿延伸至該螺帽之上方而使得該螺帽及該門軸桿係可近接以待抓握且係相對於彼此旋轉，且其中該螺帽具有係支承在該軸承的一座圈上的至少一表面。
  2. 如申請專利範圍第1項中用以調整運輸車輛上的門之高度的總成，其中該支持元件至少部份地支撐該門軸桿以及該門臂總成的質量。
  3. 如申請專利範圍第1項中用以調整運輸車輛上的門之高度的總成，其中該支持元件連接至一車輛的一框架。
  4. 如申請專利範圍第1項中用以調整運輸車輛上的門之高度的總成，其中該支持元件連接至一車輛的一主體。
TW101135608A 2011-09-30 2012-09-27 用於運輸車輛軸桿及臂件總成的高度調整裝置 TWI575148B (zh)

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EP (1) EP2761116B1 (zh)
CN (1) CN104040103B (zh)
BR (1) BR112013023370B1 (zh)
CA (1) CA2835149C (zh)
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US8839489B2 (en) 2014-09-23
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CA2835149A1 (en) 2013-04-04
US20140123790A1 (en) 2014-05-08
ES2641323T3 (es) 2017-11-08
EP2761116A4 (en) 2015-06-10
TW201333319A (zh) 2013-08-16
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EP2761116B1 (en) 2017-07-19
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