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SE8006895L - AT GRAVSKOPA FITTED SEAT PRESSURE DEVICE - Google Patents

AT GRAVSKOPA FITTED SEAT PRESSURE DEVICE

Info

Publication number
SE8006895L
SE8006895L SE8006895A SE8006895A SE8006895L SE 8006895 L SE8006895 L SE 8006895L SE 8006895 A SE8006895 A SE 8006895A SE 8006895 A SE8006895 A SE 8006895A SE 8006895 L SE8006895 L SE 8006895L
Authority
SE
Sweden
Prior art keywords
housing
arms
gravskopa
pressure device
seat pressure
Prior art date
Application number
SE8006895A
Other languages
Swedish (sv)
Other versions
SE439173B (en
Inventor
P E Jonsson
K-A Dahl
Original Assignee
Pejo Sekerhetsdetaljer Ab
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 Pejo Sekerhetsdetaljer Ab filed Critical Pejo Sekerhetsdetaljer Ab
Priority to SE8006895A priority Critical patent/SE439173B/en
Publication of SE8006895L publication Critical patent/SE8006895L/en
Publication of SE439173B publication Critical patent/SE439173B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
    • E04H12/345—Arrangements for tilting up whole structures or sections thereof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
    • E04H12/347—Arrangements for setting poles in the ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Shovels (AREA)
  • Earth Drilling (AREA)

Abstract

A device for the erection of posts, designed to be mounted inside of a housing (5) on the rear wall of a bucket and equipped with two, through an open end (5a), of the housings in and out-sliding grapple arms (11, 12), of with which its rear ends are pivotally mounted in one direction from and toward the open end of the housing's movable support device (9). The controls (13a, 13b, 18, 19) attached in the housing increase the oscillatory motion of the arms from, respectively toward each other when the arms are projected or respectively retracted. A hydraulic motor (6), a reduction gear (7) and a threaded axle (8) drive the movable support device (9), which is screwed onto the axle and imparts an ambulatory motion along this.<IMAGE>
SE8006895A 1980-10-02 1980-10-02 Device for gripping and erection of posts mounted on buckets SE439173B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8006895A SE439173B (en) 1980-10-02 1980-10-02 Device for gripping and erection of posts mounted on buckets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8006895A SE439173B (en) 1980-10-02 1980-10-02 Device for gripping and erection of posts mounted on buckets

Publications (2)

Publication Number Publication Date
SE8006895L true SE8006895L (en) 1982-04-03
SE439173B SE439173B (en) 1985-06-03

Family

ID=20341878

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8006895A SE439173B (en) 1980-10-02 1980-10-02 Device for gripping and erection of posts mounted on buckets

Country Status (1)

Country Link
SE (1) SE439173B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE464645C (en) * 1989-08-22 1993-02-08 Stig Sandberg Gripping device
CN109403707B (en) * 2018-10-12 2020-12-08 四川西南新科电力有限公司 V-shaped framework hoisting construction auxiliary equipment and construction method

Also Published As

Publication number Publication date
SE439173B (en) 1985-06-03

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