GB1393806A - Machines for breaking hard material - Google Patents

Machines for breaking hard material

Info

Publication number
GB1393806A
GB1393806A GB2485872A GB2485872A GB1393806A GB 1393806 A GB1393806 A GB 1393806A GB 2485872 A GB2485872 A GB 2485872A GB 2485872 A GB2485872 A GB 2485872A GB 1393806 A GB1393806 A GB 1393806A
Authority
GB
United Kingdom
Prior art keywords
booms
pair
impact devices
hard material
pin
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
GB2485872A
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.)
H Steiner Ltd
Original Assignee
H Steiner Ltd
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 H Steiner Ltd filed Critical H Steiner Ltd
Priority to GB2485872A priority Critical patent/GB1393806A/en
Priority to DE19732325698 priority patent/DE2325698A1/en
Priority to JP5763473A priority patent/JPS4949253A/ja
Priority to FR7318982A priority patent/FR2189584B3/fr
Publication of GB1393806A publication Critical patent/GB1393806A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/08—Wrecking of buildings
    • 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
    • E01C23/124—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 moved rectilinearly, e.g. road-breaker apparatus with reciprocating tools, with drop-hammers

Abstract

1393806 Percussive tools H STEINER Ltd 10 May 1973 [26 May 1972] 24858/72 Heading B4C A machine for breaking up hard material comprises a number of impact devices 5 mounted on a pair of booms 6 for simultaneous operation. The impact devices 5 may be hydraulically, pneumatically or electromagnetically operated and mounted on a pair of booms 6 carried by a parallelologram linkage frame 7, 11 which is raised or lowered by a cylinder 13. The spacing between the pair of booms may be adjusted by moving the frame apart by opposed screwthreaded shafts 16 rotated by a motor (15), Fig. 2 (not shown). Angular adjustment in the horizontal plane of each individual boom 6 may be made by moving the boom about a pin 17 and locating a pin 18 in the appropriate hole in a quadrant plate 20. The booms may also be arranged to move in vertical planes. Extra impact devices (22) may be carried by a beam spanning the pair of booms 6. The machine may be mounted on wheels 23 for towing or on a self-propelled vehicle.
GB2485872A 1972-05-26 1972-05-26 Machines for breaking hard material Expired GB1393806A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2485872A GB1393806A (en) 1972-05-26 1972-05-26 Machines for breaking hard material
DE19732325698 DE2325698A1 (en) 1972-05-26 1973-05-21 MACHINE FOR LIFTING HARD MATERIALS
JP5763473A JPS4949253A (en) 1972-05-26 1973-05-23
FR7318982A FR2189584B3 (en) 1972-05-26 1973-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2485872A GB1393806A (en) 1972-05-26 1972-05-26 Machines for breaking hard material

Publications (1)

Publication Number Publication Date
GB1393806A true GB1393806A (en) 1975-05-14

Family

ID=10218361

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2485872A Expired GB1393806A (en) 1972-05-26 1972-05-26 Machines for breaking hard material

Country Status (4)

Country Link
JP (1) JPS4949253A (en)
DE (1) DE2325698A1 (en)
FR (1) FR2189584B3 (en)
GB (1) GB1393806A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393127A (en) * 1994-03-22 1995-02-28 Kimball, Ii; Richard D. Method and apparatus for rubblizing and breaking concrete
CN114870977A (en) * 2022-06-27 2022-08-09 黑龙江省农业机械工程科学研究院 Cow ration ratio processing apparatus

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6887235B2 (en) * 2016-10-03 2021-06-16 日立Ｇｅニュークリア・エナジー株式会社 How to crush fuel debris
CN110861220B (en) * 2019-11-28 2021-12-10 乐陵市顺达建筑有限公司 Concrete building wall crack bioremediation device
CN112452511B (en) * 2020-11-18 2022-07-26 广州红壹科技有限公司 Material processing apparatus for intelligent manufacturing
CN114308203B (en) * 2021-11-29 2022-11-29 河北省科学院能源研究所 Lithium cell cathode material automatic processing equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393127A (en) * 1994-03-22 1995-02-28 Kimball, Ii; Richard D. Method and apparatus for rubblizing and breaking concrete
CN114870977A (en) * 2022-06-27 2022-08-09 黑龙江省农业机械工程科学研究院 Cow ration ratio processing apparatus
CN114870977B (en) * 2022-06-27 2022-10-18 黑龙江省农业机械工程科学研究院 Cow ration ratio processing apparatus

Also Published As

Publication number Publication date
FR2189584A1 (en) 1974-01-25
FR2189584B3 (en) 1976-05-14
JPS4949253A (en) 1974-05-13
DE2325698A1 (en) 1973-12-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee