GB1173008A - Concrete Finishing Machine - Google Patents

Concrete Finishing Machine

Info

Publication number
GB1173008A
GB1173008A GB53674/66A GB5367466A GB1173008A GB 1173008 A GB1173008 A GB 1173008A GB 53674/66 A GB53674/66 A GB 53674/66A GB 5367466 A GB5367466 A GB 5367466A GB 1173008 A GB1173008 A GB 1173008A
Authority
GB
United Kingdom
Prior art keywords
blades
trowel
pin
arms
finishing machine
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
GB53674/66A
Other languages
English (en)
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.)
Equipment Dev Co Inc
Original Assignee
Equipment Dev Co Inc
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 Equipment Dev Co Inc filed Critical Equipment Dev Co Inc
Publication of GB1173008A publication Critical patent/GB1173008A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/20—Implements for finishing work on buildings for laying flooring
    • E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
    • E04F21/245—Rotary power trowels, i.e. helicopter trowels
    • E04F21/248—Rotary power trowels, i.e. helicopter trowels used by an operator walking behind the trowel, i.e. walk-behind power trowels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Coating Apparatus (AREA)
  • Harvester Elements (AREA)
GB53674/66A 1965-12-10 1966-11-30 Concrete Finishing Machine Expired GB1173008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US512908A US3331290A (en) 1965-12-10 1965-12-10 Powered trowel

Publications (1)

Publication Number Publication Date
GB1173008A true GB1173008A (en) 1969-12-03

Family

ID=24041112

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53674/66A Expired GB1173008A (en) 1965-12-10 1966-11-30 Concrete Finishing Machine

Country Status (6)

Country Link
US (1) US3331290A (US07534539-20090519-C00280.png)
BE (1) BE690994A (US07534539-20090519-C00280.png)
CH (1) CH443631A (US07534539-20090519-C00280.png)
DE (1) DE1659755A1 (US07534539-20090519-C00280.png)
FR (1) FR1510169A (US07534539-20090519-C00280.png)
GB (1) GB1173008A (US07534539-20090519-C00280.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675544A (en) * 1970-12-22 1972-07-11 Francesco Zochil Quick coupler assembly
US4232980A (en) * 1979-01-08 1980-11-11 Stone Construction Equipment, Inc. Rotary power trowel
BE1011222A3 (nl) 1997-06-18 1999-06-01 Dhont Richard A Inrichting voor het afwerken van vloeren en blad dat hierbij kan worden aangewend.
US6846127B1 (en) * 2003-11-07 2005-01-25 Wacker Corporation Gryoscope controlled walk behind trowel
CN112227151B (zh) * 2020-09-28 2021-12-21 青岛康太源建设集团有限公司 一种混凝土手持式抹光机
CN113638292A (zh) * 2021-09-06 2021-11-12 中建中新建设工程有限公司 一种土建用抹光机
EP4353923A1 (en) * 2022-10-10 2024-04-17 Milwaukee Electric Tool Corporation Safety switch for a battery pack powered trowel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296946A (en) * 1964-10-21 1967-01-10 Hamilton Float & Trowel Ltd Trowelling blade assemblies

Also Published As

Publication number Publication date
US3331290A (en) 1967-07-18
DE1659755A1 (de) 1969-10-30
BE690994A (US07534539-20090519-C00280.png) 1967-05-16
CH443631A (fr) 1967-09-15
FR1510169A (fr) 1968-01-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees