FR2197400A5 - - Google Patents

Info

Publication number
FR2197400A5
FR2197400A5 FR7330820A FR7330820A FR2197400A5 FR 2197400 A5 FR2197400 A5 FR 2197400A5 FR 7330820 A FR7330820 A FR 7330820A FR 7330820 A FR7330820 A FR 7330820A FR 2197400 A5 FR2197400 A5 FR 2197400A5
Authority
FR
France
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
FR7330820A
Other languages
French (fr)
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
Original Assignee
Japan National Railways
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 JP1580773U external-priority patent/JPS49118459U/ja
Priority claimed from JP1580873U external-priority patent/JPS49118460U/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 filed Critical Japan National Railways
Application granted granted Critical
Publication of FR2197400A5 publication Critical patent/FR2197400A5/fr
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
FR7330820A 1972-08-25 1973-08-24 Expired FR2197400A5 (en)

Applications Claiming Priority (5)

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

Publications (1)

Publication Number Publication Date
FR2197400A5 true FR2197400A5 (en) 1974-03-22

Family

ID=27519747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7330820A Expired FR2197400A5 (en) 1972-08-25 1973-08-24

Country Status (2)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6062373A (en) * 1983-09-16 1985-04-10 重水　昭彦 Concrete crusher
GB9705183D0 (en) * 1997-03-13 1997-04-30 Stressline Patents Limited Cutting mechanism
IES20010139A2 (en) * 2001-02-16 2002-09-18 Eamonn Hughes A device for cutting masonry
GB2519380B (en) * 2013-10-21 2015-12-23 Astra Site Services Ltd Pile cropping device
ES2703334T3 (en) * 2014-08-29 2019-03-08 Caterpillar Work Tools Bv Frame with integrated rotating components
CN115075610B (en) * 2022-08-02 2024-03-08 深圳市深泰建设工程有限公司 Automatic dismounting device for wall

Also Published As

Publication number Publication date
DE2340188B2 (en) 1976-11-25
GB1394355A (en) 1975-05-14
DE2340188A1 (en) 1974-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse