JP4729312B2 - ショベル・スコップ - Google Patents
ショベル・スコップ Download PDFInfo
- Publication number
- JP4729312B2 JP4729312B2 JP2005030126A JP2005030126A JP4729312B2 JP 4729312 B2 JP4729312 B2 JP 4729312B2 JP 2005030126 A JP2005030126 A JP 2005030126A JP 2005030126 A JP2005030126 A JP 2005030126A JP 4729312 B2 JP4729312 B2 JP 4729312B2
- Authority
- JP
- Japan
- Prior art keywords
- handle
- housing
- insertion portion
- fitting portion
- shovel
- 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.)
- Active
Links
- 238000003780 insertion Methods 0.000 claims description 63
- 230000037431 insertion Effects 0.000 claims description 63
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 34
- 229910052782 aluminium Inorganic materials 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 12
- 239000012779 reinforcing material Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 description 15
- 238000010168 coupling process Methods 0.000 description 15
- 238000005859 coupling reaction Methods 0.000 description 15
- 239000002023 wood Substances 0.000 description 5
- 238000005304 joining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000007743 anodising Methods 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Description
2a…嵌入部 2b…段差
3…握り連結体 4…握り
5…匙体 5a…差込部
6…切り込み 7…凸片
8…透孔 9…リベット(締結具)
10…補強材 11…隙間
Claims (5)
- 熱処理を施した鋼製の匙体と、該匙体を取り付ける棒状の把柄と、該把柄に取り付ける握り連結体及び握りとより構成されるショベル・スコップにおいて、前記把柄及び握り連結体をそれぞれアルミ材にて形成し、把柄及び握り連結体をアルミ溶接にて接合すると共に、アルミ管から成る把柄の先端縁に略三角形状の切り込みを連続して設け、各切り込み両側に残る略三角形状の凸片をそれぞれ把柄の軸心方向へ折曲することにより把柄の先端側をテーパー状に絞って匙体の差込部に嵌め入れる嵌入部を成形し、該把柄の嵌入部を匙体の差込部に圧入して締結具にて接合したことを特徴とするショベル・スコップ。
- 前記各切り込みの最深部には、各切り込み両側の凸片を折曲するときにかかる応力を分散させる略円形状の透孔を穿設したことを特徴とする請求項1記載のショベル・スコップ。
- 前記把柄の嵌入部と匙体の差込部との接合部に筒状の補強材を圧入したことを特徴とする請求項1または2記載のショベル・スコップ。
- 前記匙体の差込部に把柄の嵌入部を嵌め入れた後、匙体の差込部の裏面側の隙間を溶接して固定するようにしたことを特徴とする請求項1乃至3のいずれかに記載のショベル・スコップ。
- 前記把柄の嵌入部基端には把柄本体部より外径を縮小させて段差を形成し、匙体の差込部を把柄の嵌入部基端まで嵌め入れて接合したときに、匙体の差込部先端縁が把柄の嵌入部基端に形成した前記段差に当接するように構成したことを特徴とする請求項1乃至4のいずれかに記載のショベル・スコップ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005030126A JP4729312B2 (ja) | 2005-02-07 | 2005-02-07 | ショベル・スコップ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005030126A JP4729312B2 (ja) | 2005-02-07 | 2005-02-07 | ショベル・スコップ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006214223A JP2006214223A (ja) | 2006-08-17 |
JP4729312B2 true JP4729312B2 (ja) | 2011-07-20 |
Family
ID=36977669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005030126A Active JP4729312B2 (ja) | 2005-02-07 | 2005-02-07 | ショベル・スコップ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4729312B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS435409Y1 (ja) * | 1964-06-16 | 1968-03-08 | ||
JPS496802U (ja) * | 1972-04-18 | 1974-01-21 | ||
JPS5341001B2 (ja) * | 1972-05-06 | 1978-10-31 | ||
JPS5521382U (ja) * | 1978-07-28 | 1980-02-12 | ||
JPS5521382A (en) * | 1978-08-03 | 1980-02-15 | Hitachi Shipbuilding Eng Co | Escalator equipment |
-
2005
- 2005-02-07 JP JP2005030126A patent/JP4729312B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006214223A (ja) | 2006-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4866481B2 (ja) | あと施工アンカーボルト | |
TWI527970B (zh) | 固定件 | |
JP4729312B2 (ja) | ショベル・スコップ | |
KR200415829Y1 (ko) | 망치 | |
JP4573633B2 (ja) | ショベル・スコップ | |
JP2005320758A (ja) | ショベル・スコップ | |
JP2000265617A (ja) | 鉄筋および鉄筋用定着体 | |
JP4005610B2 (ja) | 建築用木材の連結ピン | |
JP2006214224A (ja) | ショベル・スコップ | |
WO2003087492A1 (en) | Reinforcing bar coupler | |
JP2003254309A (ja) | リベット締結構造 | |
KR200428389Y1 (ko) | 보강요홈이 요설된 고무망치 몸체. | |
US2013626A (en) | Shovel | |
JPH0121290B2 (ja) | ||
US8523036B2 (en) | Hammer tacker | |
JP2729785B2 (ja) | ショベルにおけるブレードと柄の連結構造 | |
JP7545190B1 (ja) | 農業用、園芸用又は土木作業用の手作業具の柄 | |
JP6906029B2 (ja) | コンクリート部材用連結具 | |
CN216468144U (zh) | 一种易于装配的新型履带链轨节 | |
KR102011742B1 (ko) | 삽자루 파손방지수단을 구비한 삽 | |
JPH11223094A (ja) | シールドトンネルに用いられるセグメントのリング間継手構造 | |
JPH0332595Y2 (ja) | ||
JP2017141583A (ja) | 継手構造及び継手構造の構築方法 | |
JPH0144605Y2 (ja) | ||
JPS59122631A (ja) | シヨベル及びスコツプ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080204 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101213 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110203 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110411 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110418 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4729312 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140422 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |