DK90877A - VACUUM CONTACT - Google Patents

VACUUM CONTACT

Info

Publication number
DK90877A
DK90877A DK90877A DK90877A DK90877A DK 90877 A DK90877 A DK 90877A DK 90877 A DK90877 A DK 90877A DK 90877 A DK90877 A DK 90877A DK 90877 A DK90877 A DK 90877A
Authority
DK
Denmark
Prior art keywords
vacuum contact
vacuum
contact
Prior art date
Application number
DK90877A
Other languages
Danish (da)
Other versions
DK144227B (en
DK144227C (en
Inventor
J H F G Lipperts
Original Assignee
Hazemeijer Bv
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 NL7602209.A external-priority patent/NL161609C/en
Application filed by Hazemeijer Bv filed Critical Hazemeijer Bv
Publication of DK90877A publication Critical patent/DK90877A/en
Publication of DK144227B publication Critical patent/DK144227B/en
Application granted granted Critical
Publication of DK144227C publication Critical patent/DK144227C/en

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
    • E02F3/627—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor
    • E02F3/6273—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor using legs to support the beams or arms on the ground during the connecting process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Soil Working Implements (AREA)
  • Agricultural Machines (AREA)
DK90877A 1958-05-09 1977-03-02 VACUUM SWITCH DK144227C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
SE1102044X 1958-05-09
SE853758X 1958-05-09
SE853758X 1958-05-09
SE1102044X 1958-05-09
NL7602209 1976-03-03
NL7602209.A NL161609C (en) 1976-03-03 1976-03-03 VACUUM SWITCH.

Publications (3)

Publication Number Publication Date
DK90877A true DK90877A (en) 1977-09-04
DK144227B DK144227B (en) 1982-01-18
DK144227C DK144227C (en) 1982-06-21

Family

ID=27351994

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90877A DK144227C (en) 1958-05-09 1977-03-02 VACUUM SWITCH

Country Status (2)

Country Link
DK (1) DK144227C (en)
GB (1) GB853758A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797051A (en) * 1984-03-26 1989-01-10 Westendorf Mfg. Co., Inc. Loader device for a tractor

Also Published As

Publication number Publication date
GB853758A (en) 1960-11-09
DK144227B (en) 1982-01-18
DK144227C (en) 1982-06-21

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