FR1000394A - Improvements relating to grabs-grabs - Google Patents

Improvements relating to grabs-grabs

Info

Publication number
FR1000394A
FR1000394A FR1000394DA FR1000394A FR 1000394 A FR1000394 A FR 1000394A FR 1000394D A FR1000394D A FR 1000394DA FR 1000394 A FR1000394 A FR 1000394A
Authority
FR
France
Prior art keywords
grabs
improvements relating
relating
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
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.)
Priestman Brothers Ltd
Original Assignee
Priestman Brothers 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 Priestman Brothers Ltd filed Critical Priestman Brothers Ltd
Application granted granted Critical
Publication of FR1000394A publication Critical patent/FR1000394A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
FR1000394D 1948-11-30 1949-11-28 Improvements relating to grabs-grabs Expired FR1000394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1000394X 1948-11-30

Publications (1)

Publication Number Publication Date
FR1000394A true FR1000394A (en) 1952-02-11

Family

ID=10867470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000394D Expired FR1000394A (en) 1948-11-30 1949-11-28 Improvements relating to grabs-grabs

Country Status (1)

Country Link
FR (1) FR1000394A (en)

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