EP2459804A2 - Screed die pivot removal system - Google Patents
Screed die pivot removal systemInfo
- 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- Withdrawn
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
The screed box (12) rides 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. To remove the screed die (12), 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).
Description
SCREED DIE PIVOT REMOVAL SYSTEM
TECHNICAL FIELD
This application claims the benefit of US Application serial number 61/228,718, filed July 27, 2009, the contents of which are hereby incorporated by reference.
BACKGROUND ART
Devices for applying thermal markings and striping to roadways and the like are well known.
DISCLOSURE OF THE INVENTION
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. To remove the screed die, the pivot mount is relieved of tension by pressing down by hand or foot the handle mounted to the pivot.
These and other objects and advantages of the invention will appear more fully from the following description made in conjunction with the accompanying drawings wherein like reference characters refer to the same or similar parts throughout the several views.
BRIEF DESCRIPTION OF DRAWINGS
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.
Figure 5 shows more detail of the Figure 4 view.
BEST MODE FOR CARRYING OUT THE INVENTION The instant invention, generally 10, 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. To remove the screed die 12 , 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.
It is contemplated that various changes and modifications may be made to the screed die pivot system without departing from the spirit and scope of the invention as defined by the following claims.
Claims
1. In a thermo line striper having a direct of travel and a screed box, the improvement comprising a screed box mount allowing pivoting of said screed box along an axis parallel to said direction of travel in order to closely follow the surface under said screed box.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22871809P | 2009-07-27 | 2009-07-27 | |
| PCT/US2010/043199 WO2011017042A2 (en) | 2009-07-27 | 2010-07-26 | Screed die pivot removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2459804A2 true EP2459804A2 (en) | 2012-06-06 |
Family
ID=43333084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10740075A Withdrawn EP2459804A2 (en) | 2009-07-27 | 2010-07-26 | Screed die pivot removal system |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20120128420A1 (en) |
| EP (1) | EP2459804A2 (en) |
| CN (1) | CN102741481A (en) |
| AU (1) | AU2010281536A1 (en) |
| BR (1) | BR112012001220A2 (en) |
| IN (1) | IN2012DN00405A (en) |
| RU (1) | RU2012106575A (en) |
| WO (1) | WO2011017042A2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI821195B (en) | 2017-07-19 | 2023-11-11 | 加拿大商納諾萬麥帝瑞爾公司 | Improved synthesis of olivine lithium metal phosphate cathode materials |
| KR102530909B1 (en) | 2017-12-13 | 2023-05-11 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
| KR102511095B1 (en) | 2017-12-13 | 2023-03-16 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
| KR102466446B1 (en) | 2017-12-13 | 2022-11-11 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
| KR102466448B1 (en) | 2017-12-13 | 2022-11-11 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
| KR102568737B1 (en) | 2017-12-13 | 2023-08-21 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
| 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 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (en) * | 1972-04-15 | 1973-06-30 | Eigenmann Ludwig | DEVICE FOR LAYING NASTRIFOR ME SIGNAL MATERIAL ON ROAD SURFACES AND NEARLY PREPARED FOR RECEIVING THE MATERIAL ITSELF |
| US3936211A (en) * | 1975-04-14 | 1976-02-03 | Miller Formless Co., Inc. | Drainage ditch mule |
| DE2526472C3 (en) * | 1975-06-13 | 1979-05-10 | H. Debuschewitz Gmbh & Co Kg, 5000 Koeln | Device for applying marking strips made of plastic paint on road surfaces or the like |
| 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 (en) * | 1992-07-14 | 1993-11-18 | ABG-Werke GmbH, 31785 Hameln | Paver |
| CN201068545Y (en) * | 2007-07-27 | 2008-06-04 | 朱建新 | Road striping machine feeder |
-
2010
- 2010-07-26 AU AU2010281536A patent/AU2010281536A1/en not_active Abandoned
- 2010-07-26 WO PCT/US2010/043199 patent/WO2011017042A2/en active Application Filing
- 2010-07-26 EP EP10740075A patent/EP2459804A2/en not_active Withdrawn
- 2010-07-26 US US13/386,915 patent/US20120128420A1/en not_active Abandoned
- 2010-07-26 IN IN405DEN2012 patent/IN2012DN00405A/en unknown
- 2010-07-26 BR BR112012001220A patent/BR112012001220A2/en not_active IP Right Cessation
- 2010-07-26 RU RU2012106575/03A patent/RU2012106575A/en not_active Application Discontinuation
- 2010-07-26 CN CN2010800326400A patent/CN102741481A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2011017042A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| IN2012DN00405A (en) | 2015-08-21 |
| BR112012001220A2 (en) | 2016-03-01 |
| US20120128420A1 (en) | 2012-05-24 |
| WO2011017042A3 (en) | 2012-02-09 |
| RU2012106575A (en) | 2013-09-10 |
| WO2011017042A2 (en) | 2011-02-10 |
| AU2010281536A1 (en) | 2012-02-09 |
| CN102741481A (en) | 2012-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20120313 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
| DAX | Request for extension of the european patent (deleted) | ||
| 17Q | First examination report despatched |
Effective date: 20150204 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20150616 |