GB1451172A - Mechanical excavating machines process for preparing farnesyl acetic esters and 2-substituted products teh - Google Patents

Mechanical excavating machines process for preparing farnesyl acetic esters and 2-substituted products teh

Info

Publication number
GB1451172A
GB1451172A GB2765774A GB2765774A GB1451172A GB 1451172 A GB1451172 A GB 1451172A GB 2765774 A GB2765774 A GB 2765774A GB 2765774 A GB2765774 A GB 2765774A GB 1451172 A GB1451172 A GB 1451172A
Authority
GB
United Kingdom
Prior art keywords
teh
substituted products
acetic esters
excavating machines
machines process
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
GB2765774A
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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Publication of GB1451172A publication Critical patent/GB1451172A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger
    • E02F7/026—Conveying equipment mounted on a dredger mounted on machines equipped with dipper- or bucket-arms
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/308—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working outwardly
    • 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
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

1451172 Excavators POCLAIN SA 21 June 1974 [5 July 1973] 27657/74 Heading E1F A two part articulated jib 5b of an excavating machine has a chute 23b formed along each of the two parts for discharging material shifted by the bucket 11b. An endless conveyor 16 is positioned under the chute 23b to convey the material to a lorry 22. The endless conveyor 16 may also be disposed transversely to the longitudinal axis of the jib 5b. Two embodiments of the cross-section of the jjb 5b are described (Figs. 5 and 6).
GB2765774A 1973-07-05 1974-06-21 Mechanical excavating machines process for preparing farnesyl acetic esters and 2-substituted products teh Expired GB1451172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7324801A FR2236057B1 (en) 1973-07-05 1973-07-05

Publications (1)

Publication Number Publication Date
GB1451172A true GB1451172A (en) 1976-09-29

Family

ID=9122156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2765774A Expired GB1451172A (en) 1973-07-05 1974-06-21 Mechanical excavating machines process for preparing farnesyl acetic esters and 2-substituted products teh

Country Status (8)

Country Link
JP (1) JPS5038304A (en)
BE (1) BE817141A (en)
BR (1) BR7405482D0 (en)
DE (1) DE2431114A1 (en)
ES (1) ES427975A1 (en)
FR (1) FR2236057B1 (en)
GB (1) GB1451172A (en)
IT (1) IT1015530B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112177089A (en) * 2020-10-22 2021-01-05 中国水利水电第七工程局有限公司 Automatic construction equipment that digs of deep basal pit

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412829A1 (en) * 1984-04-05 1985-10-31 Fried. Krupp Gmbh, 4300 Essen FOURDERGUT-CHARGER
EP0402619A3 (en) * 1989-06-14 1992-07-08 Alfred Dr. Hackmack Continual digging-transport-loading accessory for earth moving equipment
AT393491B (en) * 1989-12-06 1991-10-25 Voest Alpine Zeltweg CONVEYING DEVICE FOR CONVEYING PUMP
CN116838364B (en) * 2023-08-30 2024-01-23 中交第一航务工程局有限公司 Soil pressure balance type pipe jacking pipe inner earth relay type dumping method and conveying device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2072495A (en) * 1935-08-19 1937-03-02 Cecil M Browner Tunnel mucking machine
US2366480A (en) * 1943-07-15 1945-01-02 Koehring Co Dipper shovel loader
US2518964A (en) * 1945-06-11 1950-08-15 Osgood Company Portable self propelled excavator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112177089A (en) * 2020-10-22 2021-01-05 中国水利水电第七工程局有限公司 Automatic construction equipment that digs of deep basal pit
CN112177089B (en) * 2020-10-22 2022-02-22 中国水利水电第七工程局有限公司 Automatic construction equipment that digs of deep basal pit

Also Published As

Publication number Publication date
BE817141A (en) 1974-11-04
JPS5038304A (en) 1975-04-09
FR2236057A1 (en) 1975-01-31
IT1015530B (en) 1977-05-20
BR7405482D0 (en) 1975-04-15
FR2236057B1 (en) 1978-03-24
ES427975A1 (en) 1977-01-16
DE2431114A1 (en) 1975-01-23

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee