GB2288784B - A manually carried and manipulated lightweight power operated digger grab with its own independent power supply. - Google Patents

A manually carried and manipulated lightweight power operated digger grab with its own independent power supply.

Info

Publication number
GB2288784B
GB2288784B GB9503365A GB9503365A GB2288784B GB 2288784 B GB2288784 B GB 2288784B GB 9503365 A GB9503365 A GB 9503365A GB 9503365 A GB9503365 A GB 9503365A GB 2288784 B GB2288784 B GB 2288784B
Authority
GB
United Kingdom
Prior art keywords
digger
grab
manipulated
power supply
manually carried
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 - Fee Related
Application number
GB9503365A
Other versions
GB2288784A (en
GB9503365D0 (en
Inventor
Nathan Gwyllim Rees John
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9503365D0 publication Critical patent/GB9503365D0/en
Publication of GB2288784A publication Critical patent/GB2288784A/en
Application granted granted Critical
Publication of GB2288784B publication Critical patent/GB2288784B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E02F3/02—Dredgers; Soil-shifting machines hand-operated ; handheld soil shifting equipment acting by sucking E02F3/8891
    • 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
    • E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
GB9503365A 1994-02-23 1995-02-21 A manually carried and manipulated lightweight power operated digger grab with its own independent power supply. Expired - Fee Related GB2288784B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9403398A GB9403398D0 (en) 1994-02-23 1994-02-23 Manually carried digger light weight & compact with its own power supply

Publications (3)

Publication Number Publication Date
GB9503365D0 GB9503365D0 (en) 1995-04-12
GB2288784A GB2288784A (en) 1995-11-01
GB2288784B true GB2288784B (en) 1998-03-11

Family

ID=10750764

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9403398A Pending GB9403398D0 (en) 1994-02-23 1994-02-23 Manually carried digger light weight & compact with its own power supply
GB9503365A Expired - Fee Related GB2288784B (en) 1994-02-23 1995-02-21 A manually carried and manipulated lightweight power operated digger grab with its own independent power supply.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9403398A Pending GB9403398D0 (en) 1994-02-23 1994-02-23 Manually carried digger light weight & compact with its own power supply

Country Status (1)

Country Link
GB (2) GB9403398D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1012171A3 (en) * 1998-09-15 2000-06-06 Bruyn Gaston Louis Jan De Digging tool
GB0324610D0 (en) * 2003-10-22 2003-11-26 Khan Harmat Easy dig post holder
JP6554707B2 (en) * 2015-02-05 2019-08-07 国立大学法人 宮崎大学 Backpacking planting equipment
CN106424103A (en) * 2016-08-11 2017-02-22 河南豫韩环境治理股份有限公司 Automatic soil taking device used for soil restoration
FR3068719B1 (en) 2017-07-10 2019-08-16 Christian Denard HAND TOOL HANDLING MATERIALS
DE102019111776A1 (en) * 2019-05-07 2020-11-12 Marcel Müller Hand-held device for clearing stumps (tree stumps)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1188949A (en) * 1966-06-27 1970-04-22 Hitachi Ltd Semiconductor Device having Insulating Films and Method of Making Same.
GB1453209A (en) * 1973-10-31 1976-10-20 Pomeret J C Portable motorised digging apparatus
US4198090A (en) * 1978-08-29 1980-04-15 David Gutman Shovel
US5154466A (en) * 1991-01-23 1992-10-13 The United States Of America As Represented By The United States Department Of Energy Pneumatic soil removal tool

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1188949A (en) * 1966-06-27 1970-04-22 Hitachi Ltd Semiconductor Device having Insulating Films and Method of Making Same.
GB1453209A (en) * 1973-10-31 1976-10-20 Pomeret J C Portable motorised digging apparatus
US4198090A (en) * 1978-08-29 1980-04-15 David Gutman Shovel
US5154466A (en) * 1991-01-23 1992-10-13 The United States Of America As Represented By The United States Department Of Energy Pneumatic soil removal tool

Also Published As

Publication number Publication date
GB2288784A (en) 1995-11-01
GB9503365D0 (en) 1995-04-12
GB9403398D0 (en) 1994-04-13

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Legal Events

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

Effective date: 20010221