EP2459804A2 - Système d'extraction du pivot de moule de règle - Google Patents

Système d'extraction du pivot de moule de règle

Info

Publication number
EP2459804A2
EP2459804A2 EP10740075A EP10740075A EP2459804A2 EP 2459804 A2 EP2459804 A2 EP 2459804A2 EP 10740075 A EP10740075 A EP 10740075A EP 10740075 A EP10740075 A EP 10740075A EP 2459804 A2 EP2459804 A2 EP 2459804A2
Authority
EP
European Patent Office
Prior art keywords
screed
striper
thermo
screed box
box
Prior art date
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.)
Withdrawn
Application number
EP10740075A
Other languages
German (de)
English (en)
Inventor
James C. Schroeder
Steven H. Fredrickson
Roland M. Bedard
Thomas L. Triplett
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.)
Graco Minnesota Inc
Original Assignee
Graco Minnesota Inc
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.)
Filing date
Publication date
Application filed by Graco Minnesota Inc filed Critical Graco Minnesota Inc
Publication of EP2459804A2 publication Critical patent/EP2459804A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings

Definitions

  • This design allows the screed box to ride coplanar to the road surface by pivoting independently of the thermo striper machine. This allows the user to create more uniform lines and reduces unsightly pooling of thermoplastic caused by "rocking" of the screed box.
  • a machined shaft attached to the screed box pivots in the pre-tensioned mounting bracket on the thermo striper.
  • the screed box pivots axially in this mount when it travels over a surface, which may be non-coplanar to the plane created by the three wheel points on the thermo striper.
  • the pivot mount is relieved of tension by pressing down by hand or foot the handle mounted to the pivot.
  • Figure 1 shows the operator's foot being used to remove the screed die.
  • Figure 2 shows the screed die pivot system on the striper.
  • Figure 3 shows the screed die and shaft.
  • Figure 4 shows how the pivot allows the screed to remain parallel to the ground it is actually applying material to.
  • FIG. 5 shows more detail of the Figure 4 view.
  • the instant invention allows the screed box 12 to ride coplanar to the road surface 14 by pivoting independently of the thermo striper machine 16. This allows the user to create more uniform lines and reduces unsightly pooling of thermoplastic caused by "rocking" of the screed box 12.
  • a machined shaft 18 attached to the screed box 12 pivots in the pre-tensioned mounting bracket 20 on the thermo striper 16.
  • the screed box 12 pivots axially in this mount 20 when it travels over a surface 14, which may be non-coplanar to the plane created by the three wheel points on the thermo striper 16 as shown in Figures 4 and 5.
  • the pivot mount 20 is relieved of spring 24 tension by pressing down by hand or foot the handle 22 mounted to the pivot 20.
  • the screed die 12 pivots along an axis (denoted by shaft 18) that is parallel to the line of travel of the striper allowing it to rock to conform to uneven surfaces as shown in Figures 4 and 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)

Abstract

L'invention porte sur une boîte de règle (12) qui se déplace dans la même plan que la surface routière (14) en pivotant indépendamment de la machine de marquage de lignes thermique (16). Ceci permet à l'utilisateur de créer des lignes plus uniformes et réduit la formation de creux inesthétiques dans le thermoplastique qui est provoquée par les "oscillations" de la boîte de règle (12). Un arbre usiné (18) attaché à la boîte de règle (12) pivote dans la ferrure de montage précontrainte (20) prévue sur la machine de marquage de lignes thermique (16). La boîte de règle (12) pivote axialement dans cette monture (20) lorsqu'elle se déplace sur une surface (14) qui peut être non coplanaire au plan créé par les points des trois roues de la machine de marquage de lignes thermique (16), comme représenté sur les Figures 4 et 5. Pour enlever le moule de règle (12), on soulage la monture de pivot (20) de la tension du ressort (24) en pressant de haut en bas à la main ou au pied la poignée (22) montée sur le pivot (20).
EP10740075A 2009-07-27 2010-07-26 Système d'extraction du pivot de moule de règle Withdrawn EP2459804A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22871809P 2009-07-27 2009-07-27
PCT/US2010/043199 WO2011017042A2 (fr) 2009-07-27 2010-07-26 Système d'extraction du pivot de moule de règle

Publications (1)

Publication Number Publication Date
EP2459804A2 true EP2459804A2 (fr) 2012-06-06

Family

ID=43333084

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10740075A Withdrawn EP2459804A2 (fr) 2009-07-27 2010-07-26 Système d'extraction du pivot de moule de règle

Country Status (8)

Country Link
US (1) US20120128420A1 (fr)
EP (1) EP2459804A2 (fr)
CN (1) CN102741481A (fr)
AU (1) AU2010281536A1 (fr)
BR (1) BR112012001220A2 (fr)
IN (1) IN2012DN00405A (fr)
RU (1) RU2012106575A (fr)
WO (1) WO2011017042A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI821195B (zh) 2017-07-19 2023-11-11 加拿大商納諾萬麥帝瑞爾公司 合成橄欖石型磷酸鋰金屬陰極材料的方法
KR102530909B1 (ko) 2017-12-13 2023-05-11 엘지전자 주식회사 진공단열체 및 냉장고
KR102511095B1 (ko) * 2017-12-13 2023-03-16 엘지전자 주식회사 진공단열체 및 냉장고
KR102466448B1 (ko) 2017-12-13 2022-11-11 엘지전자 주식회사 진공단열체 및 냉장고
KR102466446B1 (ko) 2017-12-13 2022-11-11 엘지전자 주식회사 진공단열체 및 냉장고
KR102568737B1 (ko) 2017-12-13 2023-08-21 엘지전자 주식회사 진공단열체 및 냉장고
US11148161B2 (en) 2018-07-27 2021-10-19 Avant-Garde Ip Llc Height adjustment system for one or more spray guns used in a line striper
US10828656B2 (en) 2018-07-27 2020-11-10 Avant-Garde Ip Llc Height and rotational adjustment system for one or more spray guns used in a line striper
CN118461309B (zh) * 2024-07-09 2024-11-29 临沂大学 一种钠离子电池用碳基负极材料的制备方法

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US3240164A (en) * 1961-12-08 1966-03-15 Differential Steel Car Co Selective closure latching mechanism for tilting dump vehicles
US3749505A (en) * 1968-11-07 1973-07-31 Miller Formless Co Inc Concrete curb laying machine
US3710695A (en) * 1971-01-04 1973-01-16 Miller Formless Co Inc Construction machine and controls therefor
IT951444B (it) * 1972-04-15 1973-06-30 Eigenmann Ludwig Dispositivo per la posa in opera di materiale segnaletico nastrifor me su superfici stradali estempora neamente preparate al ricevimento del materiale stesso
US3936211A (en) * 1975-04-14 1976-02-03 Miller Formless Co., Inc. Drainage ditch mule
DE2526472C3 (de) 1975-06-13 1979-05-10 H. Debuschewitz Gmbh & Co Kg, 5000 Koeln Vorrichtung zum Aufbringen von Markierungsstreifen aus plastischer Farbmasse auf Fahrbahnoberflächen o.dgl
US4167360A (en) * 1977-04-04 1979-09-11 Trumbull Corporation Process and apparatus for applying and compacting castable material in strips on a sloped surface
US4269328A (en) 1978-03-13 1981-05-26 Franklyn Derek A Line marking machine with heaters
US4298293A (en) * 1979-10-05 1981-11-03 Baucom Charlie J Curb forming apparatus
US4842441A (en) * 1987-02-10 1989-06-27 Mable M. Watkins Apparatus for filling a trench in a paved surface
US5173005A (en) * 1991-05-31 1992-12-22 Henderson John W Prime mover actuated concrete curb extruder
DE9209426U1 (de) * 1992-07-14 1993-11-18 ABG-Werke GmbH, 31785 Hameln Straßenfertiger
CN201068545Y (zh) * 2007-07-27 2008-06-04 朱建新 道路标线机的喂料器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011017042A2 *

Also Published As

Publication number Publication date
US20120128420A1 (en) 2012-05-24
RU2012106575A (ru) 2013-09-10
IN2012DN00405A (fr) 2015-08-21
AU2010281536A1 (en) 2012-02-09
WO2011017042A3 (fr) 2012-02-09
CN102741481A (zh) 2012-10-17
WO2011017042A2 (fr) 2011-02-10
BR112012001220A2 (pt) 2016-03-01

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