TWM436104U - - Google Patents

Download PDF

Info

Publication number
TWM436104U
TWM436104U TW101202708U TW101202708U TWM436104U TW M436104 U TWM436104 U TW M436104U TW 101202708 U TW101202708 U TW 101202708U TW 101202708 U TW101202708 U TW 101202708U TW M436104 U TWM436104 U TW M436104U
Authority
TW
Taiwan
Prior art keywords
rib
spiral
screw
screw head
improvement
Prior art date
Application number
TW101202708U
Other languages
English (en)
Chinese (zh)
Inventor
deng-hong Lin
Original Assignee
Fong Prean Ind Co Ltd
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 Fong Prean Ind Co Ltd filed Critical Fong Prean Ind Co Ltd
Priority to TW101202708U priority Critical patent/TWM436104U/zh
Publication of TWM436104U publication Critical patent/TWM436104U/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads
    • F16B35/065—Specially-shaped heads with self-countersink-cutting means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
TW101202708U 2012-02-15 2012-02-15 TWM436104U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW101202708U TWM436104U (enExample) 2012-02-15 2012-02-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW101202708U TWM436104U (enExample) 2012-02-15 2012-02-15

Publications (1)

Publication Number Publication Date
TWM436104U true TWM436104U (enExample) 2012-08-21

Family

ID=47048582

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101202708U TWM436104U (enExample) 2012-02-15 2012-02-15

Country Status (1)

Country Link
TW (1) TWM436104U (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3128190B1 (en) 2015-08-06 2021-09-22 Fong Prean Industrial Co., Ltd. Screw capable of cutting and compressing dregs in an object to be drilled
EP4353979A1 (en) * 2022-10-12 2024-04-17 Fong Prean Industrial Co., Ltd. Screw capable of cutting and receiving dregs in drilling
TWI893585B (zh) * 2023-12-27 2025-08-11 豐鵬工業股份有限公司 螺絲頭的打模模具

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3128190B1 (en) 2015-08-06 2021-09-22 Fong Prean Industrial Co., Ltd. Screw capable of cutting and compressing dregs in an object to be drilled
EP4353979A1 (en) * 2022-10-12 2024-04-17 Fong Prean Industrial Co., Ltd. Screw capable of cutting and receiving dregs in drilling
TWI893585B (zh) * 2023-12-27 2025-08-11 豐鵬工業股份有限公司 螺絲頭的打模模具

Similar Documents

Publication Publication Date Title
US20120251268A1 (en) Screw
US20130039720A1 (en) Screw
TWM436104U (enExample)
TWM443787U (en) Screw head bit
JP3187217U (ja) ねじ
US10563687B2 (en) Screw capable of cutting and compressing dregs in an object to be drilled
CN218760821U (zh) 螺丝头钻刃及扁型钻尾防裂结构
CN204805262U (zh) 一种改良自攻螺丝结构
EP3128190B1 (en) Screw capable of cutting and compressing dregs in an object to be drilled
CN201907126U (zh) 剪刀结构改良
US20060235415A1 (en) Stainless self-tapping screw
CN205078579U (zh) 一种单向螺钉及专用螺丝刀
CN211966199U (zh) 一种可拆式锥柄直齿插齿刀
TWI273180B (en) Improvement on screw
CN202789971U (zh) 浪板螺丝
TWM408623U (en) Screw
CN209737656U (zh) 一种便捷专切45度斜面的美工刀
TW202526189A (zh) 改進的螺絲頭
CN1963242A (zh) 一种螺丝钉
CN205058087U (zh) 一种核桃破壳工具
US788022A (en) Leather-punch.
CN204997698U (zh) 一种食物用剪切工具
TWM518279U (zh) 可提升鎖固力的複合螺絲
CN204546126U (zh) 强力锁紧刀柄的密封结构
TWM486504U (zh) 銑刀之可拆換式刀片改良結構

Legal Events

Date Code Title Description
MK4K Expiration of patent term of a granted utility model