GB1398279A - Asphalt paving machines - Google Patents

Asphalt paving machines

Info

Publication number
GB1398279A
GB1398279A GB3570472A GB3570472A GB1398279A GB 1398279 A GB1398279 A GB 1398279A GB 3570472 A GB3570472 A GB 3570472A GB 3570472 A GB3570472 A GB 3570472A GB 1398279 A GB1398279 A GB 1398279A
Authority
GB
United Kingdom
Prior art keywords
units
unit
rods
plates
adjacent unit
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.)
Expired
Application number
GB3570472A
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.)
Schneider Simpson Inc
Original Assignee
Schneider Simpson 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 Schneider Simpson Inc filed Critical Schneider Simpson Inc
Publication of GB1398279A publication Critical patent/GB1398279A/en
Expired 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
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/42—Machines for imparting a smooth finish to freshly-laid paving courses other than by rolling, tamping or vibrating
    • 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
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/10—Heated screeds
    • 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
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/14—Extendable screeds
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/16—Joints and connections with adjunctive protector, broken parts retainer, repair, assembly or disassembly feature
    • Y10T403/1616—Position or guide means
    • Y10T403/1624—Related to joint component
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7062—Clamped members
    • Y10T403/7064—Clamped members by wedge or cam
    • Y10T403/7066—Clamped members by wedge or cam having actuator
    • Y10T403/7071—Lever actuator
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/76—Joints and connections having a cam, wedge, or tapered portion

Abstract

1398279 Asphalt paving machines SCHNEIDER-SIMPSON Inc 31 July 1972 [11 Aug 1971] 35704/72 Addition to 1313468 Headings E1G and E2B Hollow screed extension units 11, 12, 13 for asphalt paving machines are releasably interconnected by tensioning rods 53, 54 and studs 67, 68 which project beyond the open end of one unit and are engaged in an adjacent unit, the rods being secured at one end to rings 51, 52 rotatably mounted on eccentrics 61, 62 secured to rotatable shafts 35, 36 in said one unit and, at their other end, to plates 20, 22 in said adjacent unit so that rotation of the shafts 35, 36 pulls the units together, and the studs 67, 68 being threadedly engaged in plates 65, 66 and having nuts 67A, 68A defining adjustable abutments for said adjacent unit. The rods 35, 36 may be locked in position by pins 47, 48 engaging aligned holes in plates 37A, 38A on the rods and in the unit's top. Adjustment nuts 81-84 on the units are arranged to engage the bottom plate 30 of an adjacent unit to thereby vary the relative level of the bottom plate. Hot gases are circulated in the units. A slotted, hinged plate 74 and stud 76 provide initial alignment of the units.
GB3570472A 1971-08-11 1972-07-31 Asphalt paving machines Expired GB1398279A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17075271A 1971-08-11 1971-08-11

Publications (1)

Publication Number Publication Date
GB1398279A true GB1398279A (en) 1975-06-18

Family

ID=22621108

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3570472A Expired GB1398279A (en) 1971-08-11 1972-07-31 Asphalt paving machines

Country Status (6)

Country Link
US (1) US3712189A (en)
JP (1) JPS4825341A (en)
BR (1) BR7205484D0 (en)
CA (1) CA948463A (en)
FR (1) FR2148544A1 (en)
GB (1) GB1398279A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375351A (en) * 1979-04-26 1983-03-01 Allen Engineering Corporation Triangular truss concrete screed having a blade extension bracket
IT1399575B1 (en) 2010-04-13 2013-04-19 Marini Spa FASTENING SYSTEM PERFORMED FOR EXTENSION SECTORS ON STAINING BENCH FOR ROAD VIBROFINITRON, SCREED AND VIBROFINING MACHINE INCLUDING THE SAFETY SYSTEM.
US9657447B2 (en) 2014-05-15 2017-05-23 Graco Minnesota Inc. Modular screed box
US10100537B1 (en) 2017-06-20 2018-10-16 Allen Engineering Corporation Ventilated high capacity hydraulic riding trowel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125935A (en) * 1964-03-24 Screed with wing attachment
US2945427A (en) * 1958-01-03 1960-07-19 Thomas A Cox Wiper blade attachment for screed boards
US3155021A (en) * 1961-06-15 1964-11-03 Barber Greene Co Extensions for bituminous finishers
US3415173A (en) * 1967-08-21 1968-12-10 Rogers Construction Inc Extension attachment for a paving machine
US3673930A (en) * 1970-06-15 1972-07-04 Schneider Simpson Screed extension assembly for asphalt paving machines

Also Published As

Publication number Publication date
CA948463A (en) 1974-06-04
US3712189A (en) 1973-01-23
JPS4825341A (en) 1973-04-02
FR2148544A1 (en) 1973-03-23
BR7205484D0 (en) 1973-07-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee