GB214416A - Improvements in scarifiers for roads and similar surfaces - Google Patents

Improvements in scarifiers for roads and similar surfaces

Info

Publication number
GB214416A
GB214416A GB796523A GB796523A GB214416A GB 214416 A GB214416 A GB 214416A GB 796523 A GB796523 A GB 796523A GB 796523 A GB796523 A GB 796523A GB 214416 A GB214416 A GB 214416A
Authority
GB
United Kingdom
Prior art keywords
tines
sprocket
wheel
frame
scarifiers
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
GB796523A
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.)
JOHN FOWLER AND Co LEEDS
Original Assignee
JOHN FOWLER AND Co LEEDS
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 JOHN FOWLER AND Co LEEDS filed Critical JOHN FOWLER AND Co LEEDS
Priority to GB796523A priority Critical patent/GB214416A/en
Publication of GB214416A publication Critical patent/GB214416A/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
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
    • E01C23/122—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
    • E01C23/127—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus rotary, e.g. rotary hammers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand

Abstract

214,416. Fowler & Co. (Leeds), Ltd., J., and Wood, D., (trading as Wood & Co., D.). March 20, 1923. Scarifiers.-One or more inclined rotary tines l<1> acting as drills are mounted on a road roller or like vehicle as a self-contained adjustable unit k carrying part of the driving gear whereby the tines are rotated from a road wheel through the medium of a clutch which serves to put the tines into and out of action. In the form shown, the tines are attached to sleeves l<2> adapted to be rotated in bearings k<1>, k<2> in the frame k which is vertically adjustable by a screw device q, r in the vehicle frame n. The sleeves l<2> are geared together by teeth m and are driven through a bevel wheel j<1> and sprocket wheel i carried as an integral part of the frame k. The sprocket i is connected by a chain f<1> with a sprocket f driven through a clutch g by a spur gear c on the road wheel.
GB796523A 1923-03-20 1923-03-20 Improvements in scarifiers for roads and similar surfaces Expired GB214416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB796523A GB214416A (en) 1923-03-20 1923-03-20 Improvements in scarifiers for roads and similar surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB796523A GB214416A (en) 1923-03-20 1923-03-20 Improvements in scarifiers for roads and similar surfaces

Publications (1)

Publication Number Publication Date
GB214416A true GB214416A (en) 1924-04-24

Family

ID=9843167

Family Applications (1)

Application Number Title Priority Date Filing Date
GB796523A Expired GB214416A (en) 1923-03-20 1923-03-20 Improvements in scarifiers for roads and similar surfaces

Country Status (1)

Country Link
GB (1) GB214416A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105672105A (en) * 2016-03-02 2016-06-15 徐州徐工筑路机械有限公司 Bituminous pavement maintenance truck and raking device thereof
CN108203920A (en) * 2018-01-02 2018-06-26 刘大康 A kind of unilateral crushing system in road surface

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105672105A (en) * 2016-03-02 2016-06-15 徐州徐工筑路机械有限公司 Bituminous pavement maintenance truck and raking device thereof
CN105672105B (en) * 2016-03-02 2017-08-15 徐州徐工筑路机械有限公司 A kind of asphalt pavement maintanance truck and its spike up apparatus
CN108203920A (en) * 2018-01-02 2018-06-26 刘大康 A kind of unilateral crushing system in road surface
CN108203920B (en) * 2018-01-02 2019-11-26 山东水利建设集团有限公司 A kind of unilateral crushing system in road surface

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