AT350981B - Halterung zur loesbaren befestigung einer rueck- waerts mit einer huelse versehenen zahnspitze eines baggerzahns - Google Patents
Halterung zur loesbaren befestigung einer rueck- waerts mit einer huelse versehenen zahnspitze eines baggerzahnsInfo
- Publication number
- AT350981B AT350981B AT631376A AT631376A AT350981B AT 350981 B AT350981 B AT 350981B AT 631376 A AT631376 A AT 631376A AT 631376 A AT631376 A AT 631376A AT 350981 B AT350981 B AT 350981B
- Authority
- AT
- Austria
- Prior art keywords
- tooth
- sleeved
- holder
- removable attachment
- excavator
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2833—Retaining means, e.g. pins
- E02F9/2841—Retaining means, e.g. pins resilient
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7075—Interfitted members including discrete retainer
- Y10T403/7077—Interfitted members including discrete retainer for telescoping members
- Y10T403/7079—Transverse pin
- Y10T403/7086—Wedge pin
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752547019 DE2547019B1 (de) | 1975-10-21 | 1975-10-21 | Halterung zur loesbaren befestigung der zahnspitze eines baggerzahns |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA631376A ATA631376A (de) | 1978-11-15 |
AT350981B true AT350981B (de) | 1979-06-25 |
Family
ID=5959634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT631376A AT350981B (de) | 1975-10-21 | 1976-08-25 | Halterung zur loesbaren befestigung einer rueck- waerts mit einer huelse versehenen zahnspitze eines baggerzahns |
Country Status (11)
Country | Link |
---|---|
US (1) | US4077729A (de) |
JP (1) | JPS5251701A (de) |
AT (1) | AT350981B (de) |
AU (1) | AU1885376A (de) |
BE (1) | BE847391A (de) |
BR (1) | BR7606953A (de) |
CA (1) | CA1054184A (de) |
DE (1) | DE2547019B1 (de) |
FR (1) | FR2328807A1 (de) |
GB (1) | GB1549248A (de) |
IT (1) | IT1074703B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4516340A (en) * | 1983-06-06 | 1985-05-14 | Launder Richard L | Attachment assembly for excavation teeth |
DE3611493A1 (de) * | 1986-04-05 | 1987-10-15 | Orenstein & Koppel Ag | Grabschaufel fuer bagger |
US4823487A (en) * | 1987-07-30 | 1989-04-25 | Gh Hensley Industries, Inc. | Resilient flex pin apparatus for excavating tooth point and adapter assemblies |
US5806215A (en) * | 1992-04-07 | 1998-09-15 | Carol Thelma Matthews | Excavator tooth retaining assembly |
DE69638100D1 (de) * | 1996-11-15 | 2010-01-28 | Combi Wear Parts Ab | Zahnanordnung |
US20120304507A1 (en) * | 2011-06-01 | 2012-12-06 | Jung-Ching Ko | Structure of Bucket Tooth for Construction Tools |
US9388553B2 (en) * | 2013-05-31 | 2016-07-12 | Caterpillar Inc. | Retainer systems for ground engaging tools |
US9840829B2 (en) * | 2015-12-01 | 2017-12-12 | Srj, Inc. | Flex pin |
US10400427B2 (en) * | 2017-05-31 | 2019-09-03 | Srj, Inc. | Flex pin |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2772492A (en) * | 1953-02-12 | 1956-12-04 | American Brake Shoe Co | Retainer pins for dipper teeth |
DE1074329B (de) * | 1955-05-13 | 1960-01-28 | H and L Tooth Company, Montebello, Calif. (V. St. A.) | Haltestift |
US3520224A (en) * | 1969-02-12 | 1970-07-14 | Hensley Equipment Co Inc | Retaining pin |
US3526049A (en) * | 1969-06-17 | 1970-09-01 | Irvin H Nichols | Retainer pin for earth engaging member |
US3675350A (en) * | 1970-04-13 | 1972-07-11 | Amsted Ind Inc | Dipper tooth assembly |
ES171010Y (es) * | 1971-07-20 | 1972-07-16 | Elementos Para Traccion | Dispositivo perfeccionado de fijacion de dientes a porta- dientes en maquinas de movimiento de tierras. |
-
1975
- 1975-10-21 DE DE19752547019 patent/DE2547019B1/de not_active Withdrawn
-
1976
- 1976-08-25 AT AT631376A patent/AT350981B/de not_active IP Right Cessation
- 1976-09-15 CA CA261,286A patent/CA1054184A/en not_active Expired
- 1976-09-24 IT IT51441/76A patent/IT1074703B/it active
- 1976-10-18 BR BR7606953A patent/BR7606953A/pt unknown
- 1976-10-18 BE BE171592A patent/BE847391A/xx unknown
- 1976-10-20 US US05/734,276 patent/US4077729A/en not_active Expired - Lifetime
- 1976-10-20 AU AU18853/76A patent/AU1885376A/en not_active Expired
- 1976-10-20 JP JP51125070A patent/JPS5251701A/ja active Pending
- 1976-10-21 GB GB43717/76A patent/GB1549248A/en not_active Expired
- 1976-10-21 FR FR7631691A patent/FR2328807A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1054184A (en) | 1979-05-08 |
GB1549248A (en) | 1979-08-01 |
US4077729A (en) | 1978-03-07 |
IT1074703B (it) | 1985-04-20 |
BE847391A (fr) | 1977-02-14 |
FR2328807B1 (de) | 1979-06-08 |
BR7606953A (pt) | 1977-08-30 |
AU1885376A (en) | 1978-04-27 |
ATA631376A (de) | 1978-11-15 |
JPS5251701A (en) | 1977-04-25 |
FR2328807A1 (fr) | 1977-05-20 |
DE2547019B1 (de) | 1977-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |