GB1394355A - Crusher head for breaking concrete structures - Google Patents

Crusher head for breaking concrete structures

Info

Publication number
GB1394355A
GB1394355A GB3987473A GB3987473A GB1394355A GB 1394355 A GB1394355 A GB 1394355A GB 3987473 A GB3987473 A GB 3987473A GB 3987473 A GB3987473 A GB 3987473A GB 1394355 A GB1394355 A GB 1394355A
Authority
GB
United Kingdom
Prior art keywords
piston
crushing
cylinder assembly
jaw
tool
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
GB3987473A
Other languages
English (en)
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.)
Japan National Railways
Sanwa Kizai Co Ltd
Original Assignee
Japan National Railways
Sanwa Kizai Co 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
Priority claimed from JP9845672U external-priority patent/JPS5325383Y2/ja
Priority claimed from JP1580873U external-priority patent/JPS49118460U/ja
Priority claimed from JP1580773U external-priority patent/JPS49118459U/ja
Priority claimed from JP3325173U external-priority patent/JPS5246432Y2/ja
Priority claimed from JP3325073U external-priority patent/JPS5246431Y2/ja
Application filed by Japan National Railways, Sanwa Kizai Co Ltd filed Critical Japan National Railways
Publication of GB1394355A publication Critical patent/GB1394355A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B28D1/222—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising by pressing, e.g. presses
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
    • E02F3/3681—Rotators
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/965—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of metal-cutting or concrete-crushing implements
    • 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
    • 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
    • E04G23/082—Wrecking of buildings using shears, breakers, jaws and the like
    • 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
    • E04G2023/086—Wrecking of buildings of tanks, reservoirs or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Crushing And Grinding (AREA)
GB3987473A 1972-08-25 1973-08-22 Crusher head for breaking concrete structures Expired GB1394355A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP9845672U JPS5325383Y2 (enExample) 1972-08-25 1972-08-25
JP1580873U JPS49118460U (enExample) 1973-02-07 1973-02-07
JP1580773U JPS49118459U (enExample) 1973-02-07 1973-02-07
JP3325173U JPS5246432Y2 (enExample) 1973-03-20 1973-03-20
JP3325073U JPS5246431Y2 (enExample) 1973-03-20 1973-03-20

Publications (1)

Publication Number Publication Date
GB1394355A true GB1394355A (en) 1975-05-14

Family

ID=27519747

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3987473A Expired GB1394355A (en) 1972-08-25 1973-08-22 Crusher head for breaking concrete structures

Country Status (2)

Country Link
FR (1) FR2197400A5 (enExample)
GB (1) GB1394355A (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551992A1 (fr) * 1983-09-16 1985-03-22 Takachiho Kogyo Yk Broyeur de structure en beton
GB2323058A (en) * 1997-03-13 1998-09-16 Stressline Cutting mechanism.
GB2373478A (en) * 2001-02-16 2002-09-25 Eamonn Hughes Masonry cutting device
GB2519380B (en) * 2013-10-21 2015-12-23 Astra Site Services Ltd Pile cropping device
EP2990540A1 (en) * 2014-08-29 2016-03-02 Caterpillar Work Tools B. V. Frame with integrated rotator components
CN115075610A (zh) * 2022-08-02 2022-09-20 深圳市深泰建设工程有限公司 一种用于墙体的自动破拆装置
CN115711050A (zh) * 2022-11-08 2023-02-24 上海建工五建集团有限公司 一种适用于狭小空间的自动化凿除机械及凿除方法
CN118254292A (zh) * 2024-05-31 2024-06-28 中铁四局集团有限公司 一种便携式凿毛设备

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551992A1 (fr) * 1983-09-16 1985-03-22 Takachiho Kogyo Yk Broyeur de structure en beton
GB2323058A (en) * 1997-03-13 1998-09-16 Stressline Cutting mechanism.
GB2373478A (en) * 2001-02-16 2002-09-25 Eamonn Hughes Masonry cutting device
GB2373478B (en) * 2001-02-16 2004-02-18 Eamonn Hughes A device for cutting masonry
GB2519380B (en) * 2013-10-21 2015-12-23 Astra Site Services Ltd Pile cropping device
EP2990540A1 (en) * 2014-08-29 2016-03-02 Caterpillar Work Tools B. V. Frame with integrated rotator components
WO2016030421A1 (en) * 2014-08-29 2016-03-03 Caterpillar Work Tools B.V. Frame with integrated rotator components
CN115075610A (zh) * 2022-08-02 2022-09-20 深圳市深泰建设工程有限公司 一种用于墙体的自动破拆装置
CN115075610B (zh) * 2022-08-02 2024-03-08 深圳市深泰建设工程有限公司 一种用于墙体的自动破拆装置
CN115711050A (zh) * 2022-11-08 2023-02-24 上海建工五建集团有限公司 一种适用于狭小空间的自动化凿除机械及凿除方法
CN118254292A (zh) * 2024-05-31 2024-06-28 中铁四局集团有限公司 一种便携式凿毛设备

Also Published As

Publication number Publication date
DE2340188A1 (de) 1974-03-07
DE2340188B2 (de) 1976-11-25
FR2197400A5 (enExample) 1974-03-22

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Legal Events

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